{"x402Version": 2, "resources": [{"resource": "https://api.hergertsynthora.com/v1/agentcard", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "10000", "amount": "10000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/agentcard", "description": "Agent Card Validator (A2A): given an Agent Card URL or JSON, deterministically validates it against the A2A spec — required fields, skill schemas, endpoint reachability, security schemes, provider transparency — and returns a compatibility_score, schema_errors and warnings. The trust layer for the agent economy. Deterministic, Ed25519-signed. 0.01 USDC via x402 on Base. SYNTHORA.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"card": {"name": "Demo Agent", "description": "A2A agent card audit demo", "url": "https://example.org", "version": "1.0.0", "skills": [{"id": "chat", "name": "chat", "description": "conversational"}]}}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "agent_card", "result": {"compatibility_score": 82, "verdict": "buena", "a2a_conformant": true, "schema_errors": [], "warnings": ["falta campo recomendado: documentationUrl"], "skills_count": 1, "security_declared": true, "endpoint_status": 200, "pricing_declared": false, "signed": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"url": {"type": "string", "description": "URL of the A2A Agent Card (.well-known/agent-card.json)"}, "card": {"type": "object", "description": "Or paste the Agent Card JSON directly"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. 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If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/ais-sanctions-signal", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "2000000", "amount": "2000000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/ais-sanctions-signal", "description": "SYNTHORA AIS x sanctions LIVE SIGNAL: vessels heard by our own AIS listener crossed against sanctions lists and PSC detentions (deterministic, cron 2h). Real signal verified 2026-09-02: HELION (MMSI 538012094, ua_war_sanctions) in Gibraltar. Tier estandar: 2 USDC per call via x402 on Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"op": "senales", "fuerza": "MEDIA"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "ais_sanciones_senal", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA AIS x sanctions LIVE SIGNAL: vessels heard by our own AIS listener crossed against sanctions lists and PSC detentions (deterministic, cron 2h). Real signal verified 2026-09-02: HELION (MMSI 5"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/amlscreen", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "100000", "amount": "100000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/amlscreen", "description": "Screen a crypto wallet address against global sanctions and illicit-activity intelligence. Cross-checks the on-chain Chainalysis sanctions oracle, TRM screening, OFAC SDN and GoPlus address flags (mixer, phishing, laundering), returning a sanctioned yes/no, matched lists and an AML risk score. Use it for AML compliance, sanctions screening and KYT before onboarding or paying an address. Ed25519-signed. 0.005 USDC on Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"address": "0x28C6c06298d514Db089934071355E5743bf21d60"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "aml_screening", "result": {"input": "0x...", "signal": "clean", "risk_score": 0, "lists_checked": ["CHAINALYSIS_ORACLE", "TRM_SANCTIONS", "OFAC_SDN_inline", "GOPLUS_ADDRESS"], "hits": []}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"input": {"type": "string"}, "check_type": {"type": "string"}, "lists_checked": {"type": "array"}, "hits": {"type": "array"}, "signal": {"type": "string"}, "risk_score": {"type": "number"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"address": {"type": "string", "description": "EVM address to screen (0x...)"}, "name": {"type": "string", "description": "Optional entity name for OFAC name search"}}, "required": []}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. 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Mapeo aprendible (propiedades modulan el codigo de spikes), semilla fija reproducible, sha256 por registro y del lote, manifest con metricas publicas. 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Isolated, hard limits. $0.01 USDC x402 Base."}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. 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POST {\"source\":\"pragma solidity...\",\"language\":\"solidity\"} or {\"address\":\"0x..\",\"chain\":\"base\"} for Sourcify-verified contracts.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"source": "pragma solidity ^0.8.0; contract Vault { address public owner; mapping(address=>uint) public bal; constructor(){owner=msg.sender;} function deposit() external payable { bal[msg.sender]+=msg.value; } function withdraw(uint a) external { require(bal[msg.sender]>=a); (bool ok,)=msg.sender.call{value:a}(\"\"); require(ok); bal[msg.sender]-=a; } }", "language": "solidity"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "code_audit", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"source": {"type": "string", "description": "Solidity/Vyper source to audit"}, "language": {"type": "string"}, "address": {"type": "string", "description": "OR a Sourcify-verified contract address"}, "chain": {"type": "string"}}, "required": ["source"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/coingecko-crypto-price-history", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/coingecko-crypto-price-history", "description": "Historical daily price, market-cap and volume time-series for a coin in any fiat currency from CoinGecko's keyless market_chart endpoint (JSON). Serves autonomous crypto-vs-fiat trend agents, backtesting bots, and agent-to-agent analytics needing multi-day price series without a key. Pay-per-call via x402 on Base. No charge on upstream failure.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"id": "bitcoin", "vs_currency": "usd", "days": 7, "interval": "daily"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "coingecko_crypto_price_history", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "Historical daily price, market-cap and volume time-series for a coin in any fiat currency from CoinGecko's keyless market_chart endpoint (JSON). Serves autonomous crypto-vs-fiat trend agents, backtest"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/commodity-macro", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/commodity-macro", "description": "Gold, silver and major macro FX reference in one call for portfolio-hedging agents. ECB + metals reference. Free source. $0.05 USDC via x402 on Base. SYNTHORA. Pay-per-call via x402 on Base. No charge on upstream failure.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"base": "USD", "symbols": "EUR,GBP,JPY,CHF"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "commodity_macro", "result": {}, "receipt": {"alg": "ed25519"}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"base": {"type": "string"}, "date": {"type": "string"}, "rates": {"type": "object"}, "value": {"type": "number"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "Gold, silver and major macro FX reference in one call for portfolio-hedging agents. ECB + metals reference. Free source. $0.05 USDC via x402 on Base. SYNTHORA. Pay-per-call via x402 on Base. No charge"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/compliance-brief", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "1000000", "amount": "1000000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/compliance-brief", "description": "SYNTHORA Compliance-Sentinel Brief: PACKAGED compliance report for payment/DeFi agents, not a ping. One signed call merges OFAC SDN sanctions screening, stablecoin peg deviation (bps), counterparty on-chain signal (Base) and GoPlus token security into a global SAFE/CAUTION/BLOCK verdict with key findings by severity, executive summary and operational recommendations. Deliverable-ready for an agent payment/trade decision. Scoring only - never executes trades. POST {\"address\":\"", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045", "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "chain": "base", "stablecoin": "usdc"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "compliance_brief", "result": {"brief": {"veredicto_global": "SAFE", "resumen_ejecutivo": "...", "hallazgos": [], "recomendaciones": ["..."], "fuentes": ["OFAC SDN", "DefiLlama/CoinGecko", "Base RPC", "GoPlus"], "generado": "2026-09-10T00:00:00Z"}, "chequeos": {"agentguard": {}, "tokenguard": {}}}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"address": {"type": "string", "description": "EVM address to evaluate (0x.., optional if token given)"}, "token": {"type": "string", "description": "ERC-20 contract to evaluate (0x.., optional if address given)"}, "chain": {"type": "string", "description": "base (default)"}, "counterparty": {"type": "string", "description": "optional 2nd address"}, "stablecoin": {"type": "string", "description": "settlement stablecoin: usdc|usdt|dai (default usdc)"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/compliance-eu", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "100000", "amount": "100000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/compliance-eu", "description": "EU Compliance Triage: AI Act risk classification + MiCA category detection. Automated regulatory analysis for fintechs, exchanges, AI projects.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"description": "AI-powered credit scoring for SMEs"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "compliance_eu", "result": {"ai_act": {"tier": "high"}, "mica": {"category": "unknown"}}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"description": {"type": "string"}, "input": {"type": "string"}, "project": {"type": "string"}}, "required": ["description"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/consensus-fragility", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "100000", "amount": "100000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/consensus-fragility", "description": "Consensus Fragility Feed: divergence signals between independent sources. Detect when consensus is fragile before trading.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"sources": [{"value": 100}, {"value": 105}, {"value": 98}]}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "consensus_fragility", "result": {"fragility": {"score": 3.57, "band": "LOW"}}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"sources": {"type": "array"}, "input": {"type": "array"}}, "required": ["sources"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/contract-guard", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "320000", "amount": "320000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/contract-guard", "description": "SYNTHORA contract_guard (endpoint canonico historico, alias de contractwatch): veredicto de seguridad de contrato on-chain que SI lee el bytecode (eth_getCode) y slots de proxy (EIP-1967/zeppelinos/UUPS/beacon), owner() y privilegios ocultos: honeypot, rug-pull, hidden mint. Correlacionado entre fuentes independientes y firmado Ed25519. 0.32 USDC via x402 on Base. POST {\"address\": \"0x...\", \"chain\": \"base\"}", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "chain": "base"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "contract_guard", "result": {"verdict": "medium", "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "chain": "base", "verified": false, "proxy": true, "proxy_standard": "zeppelinos", "owner": "0x3ABd6f64A422225E61E435baE41db12096106df7", "flags": ["código NO verificado en Sourcify", "PROXY actualizable (zeppelinos) — el admin/owner puede cambiar la lógica (impl 0x2Ce6311d…)", "..."], "rationale": "SIN verificar. Proxy actualizable (zeppelinos: riesgo de cambio de lógica). Tiene owner/control centralizado.", "disclaimer": "No es consejo financiero. Análisis automatizado de seguridad on-chain con procedencia firmada."}, "provenance": "<3 fuentes independientes>"}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"verdict": {"type": "string"}, "address": {"type": "string"}, "chain": {"type": "string"}, "verified": {"type": "boolean"}, "proxy": {"type": "boolean"}, "proxy_standard": {"type": "string"}, "owner": {"type": "string"}, "flags": {"type": "array"}, "rationale": {"type": "string"}, "changed": {"type": "boolean"}, "changes": {"type": "array"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA contract_guard (endpoint canonico historico, alias de contractwatch): veredicto de seguridad de contrato on-chain que SI lee el bytecode (eth_getCode) y slots de proxy (EIP-1967/zeppelinos/UU"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/counterparty-attestation", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "500000", "amount": "500000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/counterparty-attestation", "description": "SYNTHORA counterparty-attestation: full signed due-diligence attestation on a counterparty, re-verifiable by third parties. Multi-list matching (OFAC/UN/EU/OpenSanctions) with fuzzy entity resolution, per-list evidence, consulted lists with dates, sha256 + SYNTHORA signature over the full ruling. 0.50 USDC via x402 on Base. POST {\"name\":\"...\"} and/or {\"wallet\":\"0x..\"}.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"name": "Example Entity Ltd", "wallet": "0x0000000000000000000000000000000000000000"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "counterparty_attestation", "result": {"sujeto": "...", "mode": "attestation", "dictamen": {"veredicto": "CLEAR", "matches": []}, "atestacion": {"veredicto": "CLEAR", "listas_consultadas": []}, "sello": {"sha256": "...", "firma": "SYNTHORA"}}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"name": {"type": "string"}, "wallet": {"type": "string"}}, "required": []}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/counterparty-clearance", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "100000", "amount": "100000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/counterparty-clearance", "description": "SYNTHORA counterparty-clearance (screen): due diligence of a counterparty before paying or contracting. Multi-list matching (OFAC SDN + aliases, UN, OpenSanctions, EU consolidated) + on-chain reputation, fused by the SYNTHORA engine into a signed CLEAR/FLAGGED/BLOCKED ruling with citations to the exact list entry. 0.10 USDC via x402 on Base. POST {\"name\":\"...\"} and/or {\"wallet\":\"0x..\"}. Full re-verifiable attestation: counterparty-attestation (0.50).", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"name": "Example Entity Ltd", "wallet": "0x0000000000000000000000000000000000000000"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "counterparty_clearance", "result": {"sujeto": "...", "mode": "screen", "dictamen": {"veredicto": "CLEAR", "matches": [], "listas_consultadas": []}, "sello": {"sha256": "...", "firma": "SYNTHORA"}}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"name": {"type": "string"}, "wallet": {"type": "string"}}, "required": []}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/cryptonews", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/cryptonews", "description": "SYNTHORA cryptonews: real-time crypto news headlines with sentiment, ranked by importance. Aggregates keyless RSS feeds (CryptoPanic, CoinDesk, CoinTelegraph, Decrypt, Bitcoin Magazine) into deduplicated, freshness-and-source-weighted top headlines, each scored with a lexical bull/bear sentiment (very_bullish.very_bearish) plus an overall market sentiment. Filter by asset (BTC, ETH, SOL, XRP, and more) to get only headlines about that coin. Built for trading and quant agents ", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"limit": 10, "asset": "BTC"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "cryptonews", "result": {"asset": "BTC", "count": 2, "overall_sentiment": "bullish", "sentiment_score": 0.42, "headlines": [{"title": "Bitcoin surges past resistance as ETF inflows hit record", "url": "https://www.coindesk.com/example", "source": "CoinDesk", "ts": "2026-07-08T09:12:00+00:00", "sentiment": "very_bullish", "score": 2.31}, {"title": "Analysts warn of BTC pullback risk near key level", "url": "https://cointelegraph.com/example", "source": "CoinTelegraph", "ts": "2026-07-08T08:40:00+00:00", "sentiment": "bearish", "score": 1.08}], "sources": ["CryptoPanic", "CoinDesk", "CoinTelegraph", "Decrypt", "BitcoinMagazine"], "generated_at": "2026-07-08T09:15:00+00:00"}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"op": {"type": "string"}, "asset": {"type": "string"}, "count": {"type": "number"}, "overall_sentiment": {"type": "string"}, "sentiment_score": {"type": "number"}, "headlines": {"type": "array"}, "sources": {"type": "array"}, "fetched_at": {"type": "string"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"limit": {"type": "integer", "minimum": 1, "maximum": 50, "description": "Max headlines to return (default 10)"}, "asset": {"type": "string", "description": "Optional ticker to filter headlines, e.g. BTC, ETH, SOL"}}, "required": []}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/daily-intel-brief", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "100000", "amount": "100000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/daily-intel-brief", "description": "SYNTHORA daily-intel-brief: the daily intelligence briefing in ONE call — funding spreads cross-venue, stablecoin depeg radar, US funding stress (SOFR-EFFR), chokepoint status (PortWatch), narrative tension (GDELT), plus executive alerts. Each block declares its verified sources. What a trading agent reads every morning. $0.10 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": ""}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "daily_intel_brief", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA daily-intel-brief: the daily intelligence briefing in ONE call — funding spreads cross-venue, stablecoin depeg radar, US funding stress (SOFR-EFFR), chokepoint status (PortWatch), narrative t"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/deep-audit", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "500000", "amount": "500000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/deep-audit", "description": "SYNTHORA deep-audit: deep OSINT audit of a person / company / domain / username using >=3 tools from SYNTHORA self-hosted OSINT mesh (username footprint, passive domain scan, sanctions/PEP matching, Tor crawler, phone scan, own metasearch) plus web search, synthesized by the SYNTHORA intelligence engine into a signed verdict with real citations (sha256 + firma SYNTHORA). 0.50 USDC via x402 on Base. POST {\"subject\":\"...\",\"type\":\"person|company|domain|username\"}.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"subject": "example.com", "type": "domain"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "deep_audit", "result": {"sujeto": "...", "tipo_sujeto": "...", "auditoria": {"dictamen": "...", "hallazgos": [], "fuentes": []}, "sello": {"sha256": "...", "firma": "SYNTHORA"}}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"subject": {"type": "string"}, "type": {"type": "string"}}, "required": ["subject"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/defi-llama-tvl-ranking", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/defi-llama-tvl-ranking", "description": "SYNTHORA defi-llama-tvl-ranking: Top DeFi protocols by TVL with rank, chain, category and 1d/7d change, capped list (default 50, max 200 via {\"limit\":N}). Source: api.llama.fi/protocols (DefiLlama), keyless, timestamped.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"limit": 50}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "defi_llama_tvl_ranking", "result": {}, "receipt": {"alg": "ed25519"}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"as_of_utc": {"type": "string"}, "count": {"type": "number"}, "error": {"type": "string"}, "protocols": {"type": "array"}, "source": {"type": "string"}, "total_protocolos_fuente": {"type": "number"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"limit": {"type": "integer", "description": "top N, default 50, max 200"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/defi-yields", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/defi-yields", "description": "SYNTHORA defi-yields: stablecoin DeFi yields ranked with a risk outlier detector — APY vs class median (>=3x median = the excess yield IS the risk price). Only pools with TVL >= $10M. Source: DefiLlama, free, no key. $0.005 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": ""}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "defi_yields", "result": {}, "receipt": {"alg": "ed25519"}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"n_pools": {"type": "number"}, "apy_mediana": {"type": "number"}, "top": {"type": "array"}, "outliers_riesgo": {"type": "array"}, "fuentes": {"type": "array"}, "nota": {"type": "string"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA defi-yields: stablecoin DeFi yields ranked with a risk outlier detector — APY vs class median (>=3x median = the excess yield IS the risk price). 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Pre-interaction safety for agents. $0.03 USDC x402"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/ecb-forex-fixing-vs-market", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/ecb-forex-fixing-vs-market", "description": "SYNTHORA ecb-forex-fixing-vs-market: ECB daily EUR/USD fixing vs live market rate: deviation in basis points, direction and >25bps alert. Sources: official ECB eurofxref-daily.xml + open.er-api.com, both keyless.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"protocol": "aave"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "ecb_forex_fixing_vs_market", "result": {}, "receipt": {"alg": "ed25519"}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"alerta": {"type": "boolean"}, "as_of_utc": {"type": "string"}, "desviacion_bps": {"type": "number"}, "direccion": {"type": "string"}, "ecb_fixing_fecha": {"type": "string"}, "ecb_fixing_rate": {"type": "number"}, "error": {"type": "string"}, "market_rate": {"type": "number"}, "mercado_actualizado_unix": {"type": "number"}, "par": {"type": "string"}, "sources": {"type": "array"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/emerging-protocols", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/emerging-protocols", "description": "SYNTHORA emerging-protocols: early detection of young DeFi protocols with accelerating TVL (on-chain momentum) before they get big — for MEV searchers and alpha bots. Ranked by momentum+acceleration+youth, mega-protocol noise filtered. Source: DeFiLlama. $0.03 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": ""}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "emerging_protocols", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA emerging-protocols: early detection of young DeFi protocols with accelerating TVL (on-chain momentum) before they get big — for MEV searchers and alpha bots. Ranked by momentum+acceleration+y"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/endpoint-trust", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/endpoint-trust", "description": "SYNTHORA endpoint-trust: trust verdict for any x402 endpoint before paying it — 402 correctness, valid accepts/payTo, bazaar extensions, agent-card published, latency. Observed behavior, not declarations. The pre-payment check for buying agents. $0.005 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"url": "https://api.hergertsynthora.com/v1/weather-now"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "endpoint_trust", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA endpoint-trust: trust verdict for any x402 endpoint before paying it — 402 correctness, valid accepts/payTo, bazaar extensions, agent-card published, latency. Observed behavior, not declarati"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/exchange-rates-verified", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/exchange-rates-verified", "description": "SYNTHORA exchange-rates-verified: FX rates for 160+ currencies CROSS-VERIFIED between two independent sources (ECB official fixing via frankfurter.app vs market aggregate open.er-api.com) with per-currency deviation in bps and divergence alert >50 bps. The product is the discrepancy: a bad rate breaks a financial agent. Free sources, no key. $0.005 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": ""}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "exchange_rates_verified", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA exchange-rates-verified: FX rates for 160+ currencies CROSS-VERIFIED between two independent sources (ECB official fixing via frankfurter.app vs market aggregate open.er-api.com) with per-cur"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/fear-greed", "accepts": [{"scheme": "exact", "network": "base", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/fear-greed", "description": "SYNTHORA fear-greed: indice de miedo/codicia con la VARIACION frente a ayer y el cruce de banda, no solo el valor. Fuente: alternative.me, fechada y con hash.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": "latest"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "fear_greed", "result": {"value": 27, "classification": "Fear", "delta_vs_ayer": 2, "clasificacion_ayer": "Extreme Fear", "cambio_de_banda": true, "senal": "el indice cambia de 'Extreme Fear' a 'Fear': giro de regimen de sentimiento", "serie_8d": [27, 25, "..."], "minimo_8d": 25, "maximo_8d": 29, "as_of_utc": "2026-08-05T16:31:27Z", "fuente": "<omitido en el ejemplo publico>", "latencia_s": 0.33}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA fear-greed: indice de miedo/codicia con la VARIACION frente a ayer y el cruce de banda, no solo el valor. Fuente: alternative.me, fechada y con hash."}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/fed-watch", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/fed-watch", "description": "SYNTHORA fed-watch: US reference-rate funding pulse — SOFR/EFFR/TGCR/BGCR/OBFR with volumes, percentile dispersion and the SOFR-EFFR spread (the funding-stress signal before it hits the news). Cross-check of 5 independent official NY Fed series. The input for Fed/CPI prediction markets. Free official source, no key. $0.01 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": ""}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "fed_watch", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA fed-watch: US reference-rate funding pulse — SOFR/EFFR/TGCR/BGCR/OBFR with volumes, percentile dispersion and the SOFR-EFFR spread (the funding-stress signal before it hits the news). Cross-c"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/funding-rates", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/funding-rates", "description": "Real-time perpetual funding rates + mark price for any Binance futures symbol. Essential for delta-neutral and basis-trading agents. Free source, deterministic, instant JSON. $0.01 USDC via x402 on Base. SYNTHORA. First call FREE per wallet — send header X-WALLET: 0x<addr>. 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First call FREE per wallet via X-WALLET header. 0.05 USDC via x402 on Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "macro_surprise", "result": {"hicp_inflacion_anual_pct": {"ultimo": ["2025-12", 1.9], "cambio": -0.2, "z_score": -1.33, "senal": "sorpresa_moderada"}, "indice_sorpresa_global": "sorpresa_moderada", "max_abs_z": 1.33}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"asset": {"type": "string", "description": "asset symbol e.g. BTC/ETH"}}, "required": []}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/macrobundle", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "100000", "amount": "100000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/macrobundle", "description": "SYNTHORA macro intel bundle: 7 live macro/market datasets in ONE call (commodity macro, market sentiment, stablecoin supply, ECB forex fixing vs market, DeFi TVL ranking, top crypto, bitcoin fees). Cheaper than buying each separately. Partial degradation (never fails whole), Ed25519-signed. First call FREE per wallet via X-WALLET header. 0.10 USDC via x402 on Base. SYNTHORA.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "macrobundle", "result": {"datasets": {}, "partial": false, "datasets_ok": 7, "datasets_total": 7}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"asset": {"type": "string", "description": "asset symbol e.g. BTC/ETH"}}, "required": []}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. 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Source: open-meteo Marine (ECMWF/NOAA WaveWatch III, no key). $0.005 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": ""}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "marine_wave_forecast", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA marine-wave-forecast: sea state for any coast/port or chokepoint (Hormuz, Suez, Panama, Malacca, Gibraltar, Bab el-Mandeb, Dover presets) — wave height, period, swell, Douglas-scale verdict a"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/market-dominance", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/market-dominance", "description": "SYNTHORA market-dominance: BTC and ETH market dominance contrasted between TWO independent providers (CoinGecko and Coinlore), reporting the discrepancy in percentage points and a confidence grade — you get not just the number but whether the number can be trusted. Deterministic, Ed25519-signed. $0.05 USDC on Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": "latest"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "market_dominance", "result": {"activo": "BTC", "dominancia_pct": {"observador_1": 56.5425644813439, "observador_2": 58.59}, "discrepancia_pp": 2.0474, "senal": "DISCREPANCIA de 2.0474 pp entre los dos observadores sobre la dominancia de BTC: difieren en que universo de monedas cuentan; usa el dato con reserva", "confianza": "media", "mercado": {"mcap_total_usd__observador_1": 2295392767065.4966, "mcap_total_usd__observador_2": 2204884145726.574, "vol_24h_usd__observador_1": 56761379043.38263, "cambio_mcap_24h_pct": 0.7526734248279898}, "dominancia_completa__observador_1": {"btc": 56.5425644813439, "eth": 10.09653383187638, "usdt": 7.973493292224553, "bnb": 3.4844691054792953, "usdc": 3.131389199794474, "xrp": 2.916078335417036, "sol": 1.8882736582960438, "trx": 1.3550254187552544, "figr_heloc": 0.944722954428762, "steth": 0.789703952729928}, "degradacion": {"fuentes_vivas": 2, "de": 2, "fallos": []}, "as_of_utc": "2026-08-05T18:32:32Z", "observadores": {"n": 2, "clase": "proveedores independientes de datos de mercado", "independencia": "distinto universo de monedas contadas"}, "latencia_s": 0.34}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA market-dominance: BTC and ETH market dominance contrasted between TWO independent providers (CoinGecko and Coinlore), reporting the discrepancy in percentage points and a confidence grade — y"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/market-sentiment", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/market-sentiment", "description": "Get real-time market sentiment signals via x402 M2M API. Signed x402 call. 0.03 USDC on Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": "latest"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "market_sentiment", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "Get real-time market sentiment signals via x402 M2M API. Signed x402 call. 0.03 USDC on Base."}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/mcpscan", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/mcpscan", "description": "MCP Server Security Scan: probes an MCP server (JSON-RPC initialize + tools/list) and applies a deterministic rule engine over its tools — embedded secrets, dangerous shell/exec/filesystem capabilities, prompt-injection surface, hidden unicode, permissive input schemas, and auth/TLS/CORS headers — returning a security_score + findings[]. The trust layer for the agent economy. Zero-LLM, Ed25519-signed. 0.05 USDC via x402 on Base. SYNTHORA.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"manifest": {"name": "demo-mcp", "version": "1.0.0", "tools": [{"name": "search", "description": "web search"}, {"name": "fetch", "description": "http fetch"}]}}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "mcp_scan", "result": {"target": "https://mcp.example.dev/mcp", "security_score": 14, "verdict": "critico", "tools_scanned": 2, "counts": {"critical": 1, "high": 2, "medium": 2, "low": 0}, "findings": [{"id": "MCP-S01", "severity": "critical", "tool": "read_file", "rule": "secret_in_manifest", "detail": "openai_key embedded in tool"}], "signed": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"url": {"type": "string", "description": "MCP server URL (Streamable-HTTP endpoint)"}, "manifest": {"type": "object", "description": "Or paste the MCP manifest (serverInfo + tools) directly"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/mtasts", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/mtasts", "description": "SYNTHORA mtasts: sMTP transport-security audit: MTA-STS (RFC 8461) + TLS-RPT (RFC 8460). Resolves the policy DNS records, fetches and parses the well-known policy file, cross-validates the policy mx: patterns against the domain's real MX, and returns an enforce/report verdict. Complements SPF/DKIM/DMARC auditing with the TLS transport layer. Deterministic, Ed25519-signed. SYNTHORA.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"op": "check", "domain": "example.com"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "mtasts", "result": {"domain": "example.com", "mta_sts": {"dns_present": true, "policy_reachable": true, "mode": "enforce", "max_age": 604800, "mx": ["*.mail.example.com"], "mx_matches_dns": true}, "tls_rpt": {"present": true}, "score": 100, "verdict": "enforced+reporting", "issues": []}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"op": {"type": "string", "enum": ["check", "mtasts", "tlsrpt"], "description": "Audit scope (default check = full)"}, "domain": {"type": "string", "description": "Domain or email address to audit"}}, "required": ["domain"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/noaa-tides", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/noaa-tides", "description": "SYNTHORA noaa-tides: tide and water level for US ports/stations, VERIFIED by crossing NOAA harmonic prediction with the LIVE observation at the same station — the anomaly (observed minus predicted) is the storm-surge/port-disruption signal. Source: NOAA CO-OPS official, free, no key. $0.005 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"station": "galveston"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "noaa_tides", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA noaa-tides: tide and water level for US ports/stations, VERIFIED by crossing NOAA harmonic prediction with the LIVE observation at the same station — the anomaly (observed minus predicted) is"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/ohlcv-candles", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/ohlcv-candles", "description": "Real-time and historical OHLCV candles (open/high/low/close/volume) for any crypto pair, any interval. For backtesting and signal agents. Free source. $0.01 USDC via x402 on Base. SYNTHORA. First call FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"symbol": "ETHUSDT", "interval": "1h", "limit": 24}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "ohlcv-candles", "result": {}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"symbol": {"type": "string", "description": "symbol"}, "interval": {"type": "string", "description": "interval"}, "limit": {"type": "integer", "description": "limit"}}, "required": ["symbol", "interval", "limit"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/onchain", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "10000", "amount": "10000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/onchain", "description": "SYNTHORA Onchain Primitives: multichain (Base/Ethereum/Polygon/Arbitrum/Optimism) transaction receipts, tx lookup, wallet nonce, contract/proxy (EIP-1967) detection, ENS resolution, ERC20 + native balances, contract introspection. Deterministic, Ed25519-signed. 0.001 USDC via x402 on Base. First 3 calls FREE per wallet — send header 'X-WALLET: 0x<your Base address>' (no payment); after that 0.001 USDC per call.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"op": "ens", "name": "vitalik.eth"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "onchain", "result": {"name": "vitalik.eth", "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045", "found": true, "op": "ens", "signed": "ed25519"}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"address": {"type": "string"}, "is_contract": {"type": "boolean"}, "chain": {"type": "string"}, "op": {"type": "string"}, "ops": {"type": "array"}, "chains": {"type": "array"}, "source": {"type": "string"}, "signed": {"type": "boolean"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"op": {"type": "string", "enum": ["ens", "receipt", "tx", "nonce", "code", "proxy", "balance", "erc20-balance", "contract", "network"], "description": "Operation to perform"}, "chain": {"type": "string", "enum": ["base", "ethereum", "polygon", "arbitrum", "optimism"], "description": "Chain (default ethereum)"}, "hash": {"type": "string", "description": "Tx hash 0x… (receipt/tx)"}, "address": {"type": "string", "description": "Address 0x… (nonce/code/proxy/balance/contract)"}, "token": {"type": "string", "description": "ERC20 token address (erc20-balance)"}, "name": {"type": "string", "description": "ENS name e.g. vitalik.eth (ens)"}}, "required": ["op"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/openinterest", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/openinterest", "description": "SYNTHORA Open Interest Oracle: live perpetual futures open interest, funding rates, mark price, premium and crowded long/short signal for 230+ assets via Hyperliquid. Ed25519-signed. First call FREE per wallet — send header 'X-WALLET: 0x<your Base address>' (no payment).", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"asset": "BTC"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "open_interest", "result": {"asset": "BTC", "open_interest_usd": 2260000000.0, "funding_rate": 1.25e-05, "mark_price": 97500.0, "signal": "neutral", "signed": "ed25519"}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"top_by_open_interest": {"type": "array"}, "total_perps": {"type": "number"}, "source": {"type": "string"}, "signed": {"type": "boolean"}, "asset": {"type": "string"}, "note": {"type": "string"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"asset": {"type": "string", "description": "Perp symbol e.g. BTC, ETH, SOL. Omit for top-10 by OI"}}, "required": []}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/osint-deep", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "990000", "amount": "990000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/osint-deep", "description": "SYNTHORA osint-deep: full OSINT brief + per-source evaluation (reliability and known bias, with reasons) on any topic/actor/region/event. Every claim cited (source + URL + date); unverifiable claims listed explicitly. sha256 + firma SYNTHORA. 0.99 USDC via x402 on Base. POST {\"topic\":\"...\",\"days\":14}.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"topic": "Strait of Hormuz tensions", "days": 14}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "osint_deep", "result": {"tema": "...", "tier": "deep", "brief": {"titular": "...", "brief": [], "evaluacion_fuentes": []}, "sello": {"sha256": "...", "firma": "SYNTHORA"}}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"topic": {"type": "string"}, "days": {"type": "integer"}}, "required": ["topic"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/osint-flash", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "250000", "amount": "250000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/osint-flash", "description": "SYNTHORA osint-flash: verifiable OSINT brief on any topic/actor/region/event in one call. Live GDELT coverage (volume/tone/articles) + multi-source web search + SYNTHORA's 2,300-source collector catalog, synthesized by the SYNTHORA engine into a 10-15 line brief where EVERY claim carries a citation (source + URL + date). sha256 + firma SYNTHORA. 0.25 USDC via x402 on Base. POST {\"topic\":\"...\",\"days\":7}. Deep tier with per-source reliability/bias evaluation: osint-deep (0.99).", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"topic": "Strait of Hormuz tensions", "days": 7}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "osint_flash", "result": {"tema": "...", "brief": {"titular": "...", "brief": [], "fuentes": []}, "sello": {"sha256": "...", "firma": "SYNTHORA"}}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"topic": {"type": "string"}, "days": {"type": "integer"}}, "required": ["topic"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/payto-preflight", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "10000", "amount": "10000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/payto-preflight", "description": "x402 PayTo Pre-Flight: verify a payTo address against the live registry before paying. Detects payTo hijacking, stale endpoints and unknown resources. Deterministic, <200ms, no external network. 0.001 USDC via x402 on Base. SYNTHORA.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"endpoint_url": "https://onchain.hergertsynthora.com/service", "expected_payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "chain": "eip155:8453"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "payto_preflight", "result": {"verdict": "safe", "endpoint": "https://onchain.hergertsynthora.com/service", "live_payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "expected_payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "matched": true, "active": true, "freshness_s": 120, "network": "eip155:8453", "chain_ok": true, "price_usd": 0.001, "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "match_kind": "exact", "source": "scout_resource", "checked_at": "2026-08-07T21:00:00Z", "reason": "payTo vivo coincide con el esperado, endpoint active y fresco"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"endpoint_url": {"type": "string", "description": "endpoint resource URL to verify"}, "expected_payTo": {"type": "string", "description": "expected payTo address (0x...)"}, "chain": {"type": "string", "description": "expected chain, e.g. eip155:8453"}}, "required": ["endpoint_url"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/perps", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/perps", "description": "SYNTHORA Perps Snapshot: live Hyperliquid perpetual futures snapshot per asset — mark price, oracle price, hourly funding rate (with 8h and APR derivations), open interest (USD), premium and 24h volume for 230+ perps, keyless. Complements the Open Interest oracle with the raw single-shot data a trading agent needs. Ed25519-signed.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"asset": "BTC"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "perps", "result": {"asset": "BTC", "mark": 97500.0, "oracle": 97490.0, "funding_rate": 1.25e-05, "open_interest": 2260000000.0, "premium": 0.0001, "day_volume": 1850000000.0, "funding_apr_pct": 10.95, "signed": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"asset": {"type": "string", "description": "Perp symbol e.g. BTC, ETH, SOL. Omit for top-10 by open interest"}, "limit": {"type": "integer", "description": "Rows when no asset given (1-50, default 10)"}, "history": {"type": "boolean", "description": "Include recent 8h funding history for the asset (default true)"}}, "required": []}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/pharma-deep", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "500000", "amount": "500000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/pharma-deep", "description": "SYNTHORA pharma-deep: deep pharmaceutical intelligence report on a drug / active ingredient / manufacturer using OPEN official sources (openFDA label, FAERS adverse events aggregated, FDA recalls/enforcement, NDC catalog, ClinicalTrials.gov v2, Europe PMC literature, EMBL-EBI ChEMBL, NIH RxNav, NLM DailyMed, Spanish AEMPS CIMA, WHO GHO) plus web search, synthesized by the SYNTHORA intelligence engine into a signed report with mandatory citations per claim and an explicit NO V", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"subject": "metformina"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "pharma_deep", "result": {"sujeto": "...", "informe": {"dictamen": "...", "hallazgos": [], "fuentes": []}, "sello": {"sha256": "...", "firma": "SYNTHORA"}}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"subject": {"type": "string"}}, "required": ["subject"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/polymarket-markets", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/polymarket-markets", "description": "Search prediction markets ACROSS PLATFORMS (Polymarket + Kalshi) in one call: live prices, implied probability, volume, liquidity, end date and market conviction. Server-side search that actually finds the market (bitcoin, fed, election, geopolitics). For trading and forecasting agents tracking event odds. $0.05 USDC x402 Base. Input: {\"input\": \"bitcoin\"} (optional filter). Ed25519-signed.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": "bitcoin"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "polymarket_markets", "result": {"filtro": "bitcoin", "sin_coincidencias": true, "nota": "ningun mercado activo coincide con ese filtro; no se devuelven otros para no dar por bueno lo que no se pidio", "n_mercados": 0, "mercados_minados__observador_1": 0, "markets": [], "as_of_utc": "2026-08-05T16:31:36Z", "fuente": "<omitido en el ejemplo publico>", "latencia_s": 0.19}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"as_of_utc": {"type": "string"}, "filtro": {"type": "string"}, "fuente": {"type": "string"}, "latencia_s": {"type": "number"}, "markets": {"type": "array"}, "mercados_examinados": {"type": "number"}, "n_mercados": {"type": "number"}, "nota": {"type": "string"}, "plataformas": {"type": "array"}, "sin_coincidencias": {"type": "boolean"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "Search prediction markets ACROSS PLATFORMS (Polymarket + Kalshi) in one call: live prices, implied probability, volume, liquidity, end date and market conviction. Server-side search that actually find"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/polymarket-odds-movers", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/polymarket-odds-movers", "description": "Polymarket odds movers: active markets ranked by biggest price swing in the last 1h / 24h / 1wk (window param), with yes price, change and direction, best bid/ask, spread, 24h volume, liquidity and end date. The momentum signal prediction bots scan before entering a market. No charge on service failure. Ed25519-signed. $0.10 USDC per call via x402 on Base. Free trial: 3 calls per wallet with header X-WALLET.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"window": "24h", "limit": 15, "min_volume": 10000}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "polymarket_odds_movers", "result": {"movers": [{"question": "...", "slug": "...", "change": 0.21, "direction": "up", "yes_price": 0.63, "spread": 0.01, "volume_24h_usd": 150000.0, "liquidity_usd": 80000.0, "end_date": "..."}], "count": 15, "window": "24h", "markets_scanned": 400, "up_count": 9, "down_count": 6, "biggest_move_abs": 0.45}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"window": {"type": "string", "description": "1h | 24h | 1wk (default 24h)"}, "limit": {"type": "integer", "description": "Max markets (1-50, default 15)"}, "min_volume": {"type": "number", "description": "Min 24h volume USD (default 10000)"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/polymarket-resolution-watch", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/polymarket-resolution-watch", "description": "Polymarket resolution watch: markets ending within N days (default 7) with UMA resolution status (proposed/disputed), UMA bond and reward, hours to resolution, last price, 24h volume, liquidity and a uma_risk flag for contested or undecided resolutions. Lets prediction agents avoid or exploit resolution risk. No charge on service failure. Ed25519-signed. $0.10 USDC per call via x402 on Base. Free trial: 3 calls per wallet with header X-WALLET.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"days": 7, "limit": 20, "min_volume": 0}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "polymarket_resolution_watch", "result": {"markets": [{"question": "...", "slug": "...", "end_date": "...", "hours_to_resolution": 5.2, "uma_statuses": ["proposed"], "uma_risk": true, "uma_bond": "250", "uma_reward": "1.5", "yes_price": 0.98, "volume_24h_usd": 50000.0}], "count": 20, "days_ahead": 7, "uma_risk_count": 4}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"days": {"type": "number", "description": "Days ahead to scan (0-60, default 7)"}, "limit": {"type": "integer", "description": "Max markets (1-100, default 20)"}, "min_volume": {"type": "number", "description": "Min 24h volume USD (default 0)"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. 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If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/polymarket-whales", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "150000", "amount": "150000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/polymarket-whales", "description": "Live whale-tracking on Polymarket: the latest large trades (default >= 5000 USD, tunable via min_usd) with wallet, side, outcome, size, price, USD value, market title/slug and tx hash, straight from Polymarket public trades data API. Built for prediction-market agents that track smart money before trading. No charge on service failure. Ed25519-signed. $0.15 USDC per call via x402 on Base. Free trial: 3 calls per wallet with header X-WALLET.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"min_usd": 10000, "limit": 20, "side": "all"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "polymarket_whales", "result": {"whale_trades": [{"wallet": "0x...", "side": "BUY", "outcome": "Yes", "size": 10000.0, "price": 0.62, "usd_value": 6200.0, "market": "...", "market_slug": "...", "timestamp_utc": "...", "tx": "0x..."}], "count": 20, "min_usd": 10000, "total_usd": 250000.0, "unique_wallets": 14, "top_markets_by_whale_usd": []}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"min_usd": {"type": "number", "description": "Minimum trade size in USD (default 5000)"}, "limit": {"type": "integer", "description": "Max trades to return (1-100, default 25)"}, "side": {"type": "string", "description": "buy | sell | all (default all)"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. 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If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/prediction-markets", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "10000", "amount": "10000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/prediction-markets", "description": "Top prediction markets from Polymarket + Kalshi: implied probability, bid-ask spread, liquidity, volume and freshness seal. Essential feed for autonomous trading, political-risk and allocation agents. $0.001 USDC via x402 on Base. SYNTHORA. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. 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If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/protocol-revenue-lite", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/protocol-revenue-lite", "description": "SYNTHORA protocol-revenue-lite: Protocol Revenue Lite: live protocol REVENUE (24h/7d/30d + 1d/7d change) for any DefiLlama protocol slug, from api.llama.fi. POST {\"protocol\":\"aave\"}.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"protocol": "aave"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "protocol_revenue_lite", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"protocol": {"type": "string", "description": "DefiLlama protocol slug, e.g. aave"}}, "required": ["protocol"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/protocol-revenue", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/protocol-revenue", "description": "Real-time fee revenue and 24h/7d/30d earnings for any DeFi protocol via DefiLlama Fees API.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"protocol": "uniswap"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "protocol_revenue", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "Real-time fee revenue and 24h/7d/30d earnings for any DeFi protocol via DefiLlama Fees API."}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/protocol-tvl", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "20000", "amount": "20000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/protocol-tvl", "description": "SYNTHORA protocol-tvl: tVL de un protocolo con su CUOTA sobre el TVL total y su puesto en el ranking: contexto que el dato suelto no da.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"protocol": "lido"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "protocol_tvl", "result": {"protocol": "lido", "tvl_usd": 17522595363.252792, "cuota_sobre_tvl_total_pct": 3.6007, "puesto_por_tvl": 4, "tvl_total_defi_usd": 486638092376.16034, "senal": "concentra el 3.6007% del TVL DeFi total y ocupa el puesto 4", "as_of_utc": "2026-08-05T16:31:36Z", "fuente": "<omitido en el ejemplo publico>", "latencia_s": 0.52}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA protocol-tvl: tVL de un protocolo con su CUOTA sobre el TVL total y su puesto en el ranking: contexto que el dato suelto no da."}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. 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POST {\"token\":\"0x..\",\"chain\":\"base\"}. 0.01 USDC on Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "chain": "base"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "tokenguard", "result": {"verdict": "SAFE", "token": "0x..", "chain": "base", "reasons": ["..."], "signals": {"honeypot": false, "sell_tax_pct": 0.0}}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"token": {"type": "string", "description": "ERC-20 contract address (0x.., required)"}, "chain": {"type": "string", "description": "base (default)|ethereum|bsc|polygon"}}, "required": ["token"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/tokenrisk", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "320000", "amount": "320000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/tokenrisk", "description": "Detect honeypots, rug-pulls and malicious tokens before buying or approving. Combines GoPlus token-security (honeypot simulation, buy/sell tax, mintable, pausable, hidden owner, LP concentration, holder count) with bytecode analysis and owner-renounce checks into a safe/caution/risky/rug_pull verdict. Use it for token security, rug-pull detection and smart-contract risk. Ed25519-signed. 0.02 USDC on Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "chain": "base"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "token_risk", "result": {"verdict": "safe", "risk_level": "low", "token_symbol": "USDC", "owner_renounced": true, "goplus": {"is_honeypot": "0", "buy_tax": "0", "sell_tax": "0"}, "flags": []}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"address": {"type": "string", "description": "Token contract address (0x...)"}, "chain": {"type": "string", "enum": ["base", "ethereum"], "description": "Chain (default base)"}}, "required": ["address"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/top-crypto", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/top-crypto", "description": "SYNTHORA top-crypto: Top N cryptocurrencies by market cap (default 10, max 50): rank, price, 24h change, volume and market cap in USD. Source: CoinGecko free API, keyless, timestamped.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"limit": 10}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "top_crypto", "result": {}, "receipt": {"alg": "ed25519"}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"as_of_utc": {"type": "string"}, "coins": {"type": "array"}, "count": {"type": "number"}, "error": {"type": "string"}, "source": {"type": "string"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"limit": {"type": "integer", "description": "top N, default 10, max 50"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/tor-fetch", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/tor-fetch", "description": "SYNTHORA tor-fetch: fetch any URL (including .onion) via Tor AND directly, compared side by side — status, size, and divergence flag (geo-block / soft censorship detection). Access onion intel sources with no clearnet route. $0.005 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"url": "https://example.com"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "tor_fetch", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA tor-fetch: fetch any URL (including .onion) via Tor AND directly, compared side by side — status, size, and divergence flag (geo-block / soft censorship detection). Access onion intel sources"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/translate", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/translate", "description": "SYNTHORA translate: translate any text between 100+ languages with automatic source-language detection. Preserves tone, formatting and placeholders. Deterministic JSON output, Ed25519-signed. SYNTHORA.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"text": "Hello world", "target": "es"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "translate", "result": {"detected": "en", "translation": "Hola mundo", "target": "es", "chars": 11, "signed": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"text": {"type": "string", "description": "Text to translate (max 4000 chars)"}, "target": {"type": "string", "description": "Target language ISO code or name, e.g. es, fr, Japanese"}, "source": {"type": "string", "description": "Optional source language; auto-detected if omitted"}}, "required": ["text", "target"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/trending-cross", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/trending-cross", "description": "SYNTHORA trending-cross: crypto trending VERIFIED by two-source consensus — an asset trending on CoinGecko AND gaining on Binance at once is a confirmed signal; trending on one only is noise or a localized pump. Top gainers/losers with volume included. Free sources, no key. $0.005 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": ""}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "trending_cross", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA trending-cross: crypto trending VERIFIED by two-source consensus — an asset trending on CoinGecko AND gaining on Binance at once is a confirmed signal; trending on one only is noise or a loca"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/tvl-concentration", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/tvl-concentration", "description": "SYNTHORA tvl-concentration: DeFi TVL drain/concentration signal — protocols anomalously losing TVL while token price has not yet repriced (temporal edge window). For liquidation and risk bots. Source: DeFiLlama. $0.03 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": ""}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "tvl_concentration", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA tvl-concentration: DeFi TVL drain/concentration signal — protocols anomalously losing TVL while token price has not yet repriced (temporal edge window). For liquidation and risk bots. Source:"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/tx-simulator", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/tx-simulator", "description": "SYNTHORA tx-simulator: simulate an EVM transaction before signing — SAFE/WARN/DANGER verdict, decoded intent, warnings and checks performed. Pre-trade safety for agent wallets. $0.03 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": "example.com"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "tx_simulator", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA tx-simulator: simulate an EVM transaction before signing — SAFE/WARN/DANGER verdict, decoded intent, warnings and checks performed. Pre-trade safety for agent wallets. $0.03 USDC x402 Base."}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/txintent", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "100000", "amount": "100000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/txintent", "description": "Tx Intent Classifier: decodes the REAL intent of an on-chain transaction (Base/Ethereum) and returns an Ed25519-signed risk verdict (safe/review/suspicious/dangerous). Catches unlimited approvals, opaque selectors, value-to-contract, reverted tx. POST {\"tx_hash\":\"0x..\",\"chain\":\"base\"} or {\"to\":\"0x..\",\"data\":\"0x..\"}.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"tx_hash": "0xafc895b0138314dcde8a410d309d9080c8cfbc816ba6f371b287e34f2695207f", "chain": "base"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "tx_intent", "result": {}, "receipt": {"alg": "ed25519"}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"chain": {"type": "string"}, "disclaimer": {"type": "string"}, "flags": {"type": "array"}, "intent": {"type": "string"}, "risk": {"type": "object"}, "summary": {"type": "string"}, "to": {"type": "string"}, "to_is_contract": {"type": "boolean"}, "tx_hash": {"type": "string"}, "tx_status": {"type": "string"}, "value_wei": {"type": "string"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"tx_hash": {"type": "string"}, "to": {"type": "string"}, "data": {"type": "string"}, "chain": {"type": "string"}}, "required": ["tx_hash"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/usgs-earthquakes", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/usgs-earthquakes", "description": "SYNTHORA usgs-earthquakes: latest earthquakes (M>=4.5 default, tunable) with PAGER alert level, tsunami flag and ACTIVE SEISMIC CLUSTER detection (>=3 events same zone in 24h) — the actionable signal for insurance-risk and disaster prediction markets. Source: USGS FDSN (official US, real-time, no key). $0.005 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": ""}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "usgs_earthquakes", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA usgs-earthquakes: latest earthquakes (M>=4.5 default, tunable) with PAGER alert level, tsunami flag and ACTIVE SEISMIC CLUSTER detection (>=3 events same zone in 24h) — the actionable signal "}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/usgs-realtime-streamflow", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "50000", "amount": "50000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/usgs-realtime-streamflow", "description": "Returns real-time instantaneous streamflow (discharge) and gage height for any USGS water-monitoring site as JSON from USGS Water Services, keyless. Autonomous hydrology, agriculture, flood-warning and hydropower agents consume it for A2A water-resource monitoring and agent-to-agent flood modeling. Ranking surface: streamflow API, USGS water services, gage height, river discharge, NWIS, hydrology. Pay-per-call via x402 on Base. No charge on upstream failure.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"site": "01646500"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "usgs_realtime_streamflow", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "Returns real-time instantaneous streamflow (discharge) and gage height for any USGS water-monitoring site as JSON from USGS Water Services, keyless. Autonomous hydrology, agriculture, flood-warning an"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/vessel-sanctions", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/vessel-sanctions", "description": "SYNTHORA vessel-sanctions: screen any vessel (IMO or name) against the OFAC SDN sanctioned-vessels list (1,524 ships tracked) — the compliance check before touching tanker/shipping trades or chokepoint bets. List mode: full sanctioned-fleet snapshot. Source: OFAC SDN (US Treasury, free, no key). $0.03 USDC via x402 on Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"op": "screen", "name": "VLCC example"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "vessel_ais_tankers", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA vessel-sanctions: screen any vessel (IMO or name) against the OFAC SDN sanctioned-vessels list (1,524 ships tracked) — the compliance check before touching tanker/shipping trades or chokepoin"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/volume-anomaly", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "30000", "amount": "30000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/volume-anomaly", "description": "SYNTHORA volume-anomaly: crypto volume-anomaly alerts for arbitrage bots — assets whose 24h turnover (volume/mcap) is anomalously high vs their cohort (z-score), early pump/unusual-activity signal. Composite of CoinGecko markets + DeFiLlama DEX volume. Keyless. $0.03 USDC x402 Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"input": ""}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "volume_anomaly", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"input": {"type": "string", "description": "SYNTHORA volume-anomaly: crypto volume-anomaly alerts for arbitrage bots — assets whose 24h turnover (volume/mcap) is anomalously high vs their cohort (z-score), early pump/unusual-activity signal. Co"}}}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/wallet-enrich", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "150000", "amount": "150000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/wallet-enrich", "description": "Wallet enrichment for any EVM wallet (0x address or ENS name) in one call: 0-100 risk score with low/medium/high level, sanctions exposure screening (OFAC SDN wallet lists: Tornado Cash, Lazarus, Garantex), on-chain activity on Ethereum + Base (native balance, transaction count, contract-vs-EOA detection) and labels (ENS reverse record, GoPlus address-security flags: phishing, mixer, cybercrime, money laundering, blacklist). Built for agents that need wallet enrichment + risk", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"address": "vitalik.eth"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "wallet_enrich", "result": {"address": "0x...", "ens": "vitalik.eth", "risk": {"score": 0, "level": "low", "reasons": []}, "sanctions": {"status": "CLEAR", "lists_checked": ["OFAC_SDN_wallets"], "match": null}, "activity": {"ethereum": {"balance_eth": 0.0, "tx_count": 0, "is_contract": false}}, "labels": ["ens:vitalik.eth"]}}, "schema": {"type": "object", "properties": {"ok": {"type": "boolean"}, "niche": {"type": "string"}, "result": {"type": "object", "properties": {"address": {"type": "string"}, "ens": {"type": "string"}, "risk": {"type": "object"}, "sanctions": {"type": "object"}, "activity": {"type": "object"}, "labels": {"type": "array"}, "data_sources": {"type": "array"}, "disclaimer": {"type": "string"}}}, "receipt": {"type": "object"}, "error": {"type": "string"}}, "required": ["ok", "niche"]}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"address": {"type": "string", "description": "EVM wallet address (0x...) or ENS name (e.g. vitalik.eth)"}}, "required": ["address"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. If we had charged you, the transfer would be public and permanent", "note": "unlike the signature -- which you verify BEFORE paying -- this one is checked afterwards, on-chain, from your own wallet"}}}, {"resource": "https://api.hergertsynthora.com/v1/walletrep", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "320000", "amount": "320000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0xEf879BFD6C4AccB8F795136de90246e1EC245e06", "resource": "https://api.hergertsynthora.com/v1/walletrep", "description": "Score the risk and reputation of any EVM wallet address before you transact with it. Combines on-chain sanctions screening (Chainalysis oracle, TRM, OFAC) and GoPlus address-security flags (phishing, blacklist, mixer, malicious activity) with contract-vs-EOA detection, transaction history and balance into a 0-100 score and clean/suspicious/blacklisted tier. Use it for wallet screening, counterparty due diligence and KYT. Ed25519-signed. 0.01 USDC on Base.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"address": "0x28C6c06298d514Db089934071355E5743bf21d60", "chain": "ethereum"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "wallet_rep", "result": {"address": "0x...", "reputation_score": 100, "risk_tier": "clean", "sanctioned": false, "sanctions_sources": [], "goplus_flags": [], "tx_count": 0, "is_contract": false, "flags": []}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"address": {"type": "string", "description": "EVM wallet address (0x...)"}, "chain": {"type": "string", "enum": ["base", "ethereum"], "description": "Chain (default base)"}}, "required": ["address"]}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. 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Ed25519-signed.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"query": "latest x402 protocol spec", "max_results": 5, "extract": true}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "websearch", "result": {"query": "latest x402 protocol spec", "results": [{"title": "x402 spec", "url": "https://example.com/spec", "snippet": "..."}], "count": 5, "source": "duckduckgo_html", "answer_extract": {"url": "https://example.com/spec", "title": "x402 spec", "markdown": "# ...", "chars": 1234, "tokens_estimate": 300, "extractor": "md_extract"}, "answer_source": "md_extract", "elapsed_ms": 1200}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"query": {"type": "string", "description": "Natural-language search query"}, "max_results": {"type": "integer", "description": "How many results to return (1-20, default 8)"}, "extract": {"type": "boolean", "description": "If true, also fetch the top result and return its main content as clean markdown (answer_extract). 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Graceful degradation per indicator. LAUNCH PRICE 0.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}], "extensions": {"bazaar": {"info": {"input": {"type": "http", "bodyType": "json", "body": {"country": "ESP"}, "method": "POST"}, "output": {"type": "json", "example": {"ok": true, "niche": "who_gho_premium", "result": {}, "receipt": {"alg": "ed25519"}}}}, "schema": {"$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": {"input": {"type": "object", "properties": {"type": {"type": "string", "const": "http"}, "method": {"type": "string", "enum": ["POST", "PUT", "PATCH"]}, "bodyType": {"type": "string", "enum": ["json", "form-data", "text"]}, "body": {"type": "object", "properties": {"country": {"type": "string", "description": "ISO3 (ESP, USA, BRA...)"}, "indicators": {"type": "array", "items": {"type": "string"}, "description": "subset opcional de codigos GHO"}}, "required": []}}, "required": ["type", "method", "bodyType", "body"], "additionalProperties": false}, "output": {"type": "object", "properties": {"type": {"type": "string"}, "example": {"type": "object", "ok": {"type": "boolean"}, "niche": {"type": "string"}}}, "required": ["type"]}}, "required": ["input"]}}, "signature": {"alg": "ed25519", "publicKeyUrl": "https://api.hergertsynthora.com/pubkey", "jwksUrl": "https://api.hergertsynthora.com/.well-known/jwks.json", "envelope": "{result, attestation:{alg,pubkey,sig,canon}}", "canon": "json:sort_keys+separators(,:)+ensure_ascii+utf8", "sigEncoding": "hex(64B raw)", "verify": "recompute canon from envelope.result, then VerifyKey(bytes.fromhex(pubkey)).verify(canon, bytes.fromhex(sig)) -- no name to trust, verify the signature yourself"}, "delivery": {"policy": "no-charge-on-service-failure", "behaviour": "if the service FAILS (invalid input, timeout, stale cache, withdrawn product, malformed output) you receive 402 and are NOT charged", "scope": "this covers service FAILURE, not verdict quality", "order": "compute -> failure gate -> verify -> settle -> deliver", "verify": "after a request of yours FAILS, check your own wallet on Base: no USDC settlement to our payTo will exist for it. 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