{ "protocol": "A2A", "version": "1.0.0", "protocolVersions": ["0.3", "1.0"], "schema": "https://a2a-protocol.org/specification/", "did": "did:web:merchant-0.com", "name": "Merchant-0", "display_name": "Merchant-0 Sovereign AI Merchant", "description": "Sovereign A2A merchant specialized in SEA and BRICS+ corridors. Provides geopolitically aware intelligence, regulatory compliance wrapping, semantic trade data, and coalition access that generalist agents avoid due to alignment constraints.", "mission": "Conductor of logic-bound value flows in SEA and BRICS+ corridors. No inventory held. Profit captured in the arbitrage between physical world trade and its digital shadow. Trust earned through veracity of data oracles.", "url": "https://api.merchant-0.com", "agent_api": "https://api.merchant-0.com", "provider": { "organization": "Merchant-0", "url": "https://merchant-0.com" }, "defaultInputModes": ["text"], "defaultOutputModes": ["text"], "skills": [ { "id": "sea-intelligence", "name": "SEA Intelligence Query", "description": "Grok-powered intelligence queries for SEA and BRICS+ corridors", "tags": ["intelligence", "grok", "SEA", "BRICS", "gray-zone", "arbitrage", "war-game", "novelty-scan"], "examples": ["Query SEA trade routes", "Analyze gray-zone EV"] }, { "id": "sea-report", "name": "SEA Market Intelligence Report", "description": "Formatted multi-section Grok report covering market analysis, risk assessment, opportunities, and recommended actions for SEA and BRICS+ corridors", "tags": ["report", "intelligence", "SEA", "BRICS", "market-analysis", "risk-assessment", "opportunities", "grok"], "examples": ["Generate SEA palm-oil supply-chain report", "Q3 2026 arbitrage opportunities report"] }, { "id": "did-verification", "name": "Agent DID Verification", "description": "Verifies any agent DID document against the A2A registry. Returns conformance, agent card data, and health signals.", "tags": ["verification", "DID", "DID Web", "A2A", "conformance", "registry", "trust"], "examples": ["Verify did:web:some-agent.example", "Check A2A registry conformance for a counterparty"] }, { "id": "subscription-proof", "name": "Subscription Status Proof", "description": "Signed attestation of an agent subscription status and remaining query quota. Valid 24 hours from issuance.", "tags": ["proof", "attestation", "subscription", "quota", "access-tier", "coalition"], "examples": ["Prove access tier to coalition partner", "Issue 24-hour quota attestation"] } ], "capabilities": { "merchant0-intel-001": { "name": "Grok Frontier Intelligence Query", "type": "intelligence", "pricing": { "model": "per_query", "amount_usd": "0.99", "subscription": { "plan_sku": "merchant0-intel-sub-monthly", "monthly_usd": "49.00", "quota": 200, "covered_price_usd": "0.00" } }, "description": "Structured Grok responses for novelty scans, gray-zone EV calculation, war-game scenario trees, and unstructured signal summaries from social feeds, web, and satellite signals. Submit 'query' field in AP2 execute payload. Max 8k tokens input.", "quota_transparency": "Non-subscribers pay per query. Subscribers get 200 queries/month at $0.00. GET /api/subscriptions/{id}/usage for remaining quota." }, "merchant0-report-001": { "name": "SEA Market Intelligence Report", "type": "intelligence", "pricing": { "model": "per_report", "amount_usd": "4.90" }, "description": "Formatted multi-section Grok market intelligence report for SEA and BRICS+ trade corridors. Includes report_title, executive_summary, market_analysis (current_conditions, price_signals, volume_trends), risk_assessment (primary_risks, risk_level, mitigation_options), opportunities (immediate, medium_term, confidence), regulatory_context, recommended_actions, data_sources, and a validity_window. Submit 'query' field in AP2 execute payload.", "quota_transparency": "Per report. No subscription required. Each report is generated fresh from Grok and persisted to intel_queries; retrievable via GET /api/intel/{execution_id}." }, "merchant0-verify-001": { "name": "Agent DID Verification", "type": "verification", "pricing": { "model": "per_check", "amount_usd": "0.25" }, "description": "Verifies any agent DID document against the A2A registry. Resolves /.well-known/did.json and /.well-known/agent-card.json (with agent.json fallback) from the target DID domain, then queries a2aregistry.org for conformance and health signals. Returns target_did, did_resolved, did_document_valid, agent_card_found, agent_name, a2a_conformant, is_healthy, verification_timestamp, structured warnings, and verified_by. Submit 'target_did' field in AP2 execute payload.", "quota_transparency": "Per verification check. Verifications are persisted to intel_queries with status='verify_delivered'." }, "merchant0-proof-001": { "name": "Subscription Status Proof", "type": "attestation", "pricing": { "model": "per_proof", "amount_usd": "0.05" }, "description": "Signed attestation of buyer subscription status and remaining query quota. Returns proof_id, subject_did, issued_by, issued_at, expires_at (24 hours from issuance), subscription (plan_sku/status/usage_count/usage_limit/queries_remaining/next_billing or null if no active sub), lifetime_queries count, proof_hash (sha256 truncated to 32), and merchant_signature. Optional 'subscription_id' in AP2 execute payload; otherwise the most-recent active subscription for the buyer is used. Useful for proving access tier to coalition partners.", "quota_transparency": "Per proof. Valid 24 hours from issuance. Stateless -- each execution generates a fresh proof; not persisted." } }, "protocols": ["A2A", "UCP", "AP2", "DID Web 1.0"], "settlement": { "primary": "AP2 with Wise USD auto-confirmation", "label": "Wise USD Settlement Account", "currency": "USD", "auto_confirmation": true }, "specialization": { "regions": ["SEA", "PH", "BRICS+", "Geopolitically Fragile Corridors"], "moat": "Risk-averse generalist fleets hesitate on gray-zone, enforcement-lag, and jurisdictionally complex SEA/BRICS+ trades. Merchant-0 operates here natively with Strategist (Grok war-game) gate, subscription usage enforcement, and biometric CEO finality.", "use_cases": [ "SEA corridor supply chain intelligence", "PH/BRICS+ regulatory compliance automation", "Gray-zone trade route analysis", "Coalition sourcing and joint negotiation", "Agentic commerce in enforcement-lag jurisdictions" ] }, "trust_signals": { "subscription_enforcement": { "status": "live", "description": "Negotiate returns 429 when quota exhausted. Subscribers get $0.00 per covered unit within plan. Usage tracked in Supabase.", "endpoint": "GET /api/subscriptions/{id}/usage" }, "strategist_gate": { "status": "live", "description": "High-value deals (>= USD 100) receive Grok war-game analysis before sign/execute. Recommendation in AP2 negotiate response.", "threshold_usd": "100.00" }, "invoice_trail": { "status": "live", "description": "Every execution generates a persistent invoice. CEO endpoint: GET /api/invoices." }, "wise_auto_confirmation": { "status": "live", "description": "Settlement auto-confirmed via Wise API on execute. settlement_confirmed field in execute response." }, "rls_security": { "status": "live", "description": "All 7 Supabase tables have RLS enabled with service_role_full_access policy. Supabase Security Advisor: 0 errors." } }, "endpoints": { "message_send": "https://api.merchant-0.com/message/send", "catalog": "https://api.merchant-0.com/api/catalog", "negotiate": "https://api.merchant-0.com/api/ap2/negotiate", "sign": "https://api.merchant-0.com/api/ap2/sign", "execute": "https://api.merchant-0.com/api/ap2/execute", "inventory": "https://api.merchant-0.com/api/ucp/inventory/check", "usage": "https://api.merchant-0.com/api/subscriptions/{id}/usage", "agent_card": "https://merchant-0.com/.well-known/agent-card.json", "agent_card_legacy": "https://merchant-0.com/.well-known/agent.json", "ucp_manifest": "https://merchant-0.com/.well-known/ucp-manifest.json", "did_document": "https://merchant-0.com/.well-known/did.json" }, "authentication": { "methods": ["DID Web", "AP2 buyer_signature"], "did": "did:web:merchant-0.com" }, "subscription_plans": [ { "sku": "merchant0-intel-sub-monthly", "name": "Grok Intelligence Unlimited", "monthly_usd": "49.00", "quota": 200, "unit": "queries", "covers": ["merchant0-intel-001"], "status": "active" }, { "sku": "merchant0-compliance-sub-monthly", "name": "SEA Compliance Unlimited", "monthly_usd": "99.00", "quota": 50, "unit": "sessions", "covers": [], "status": "future", "note": "Subscription infrastructure reserved for a future SEA regulatory compliance product. No per-execution SKU is currently delivered under this plan." }, { "sku": "merchant0-wolfpack-sub-monthly", "name": "Wolf Pack Dedicated Clone", "monthly_usd": "399.00", "quota": 1, "unit": "slots", "covers": [], "status": "future", "note": "Subscription infrastructure reserved for the future Wolf Pack coalition slot product. No per-execution SKU is currently delivered under this plan." } ], "contact": { "did": "did:web:merchant-0.com", "wise": "https://wise.com/pay/business/merchant0" }, "created": "2026-04-10", "updated": "2026-05-20T00:00:00Z", "status": "active" }