{ "schema_version": "v1", "name_for_human": "2s", "name_for_model": "twosio", "description_for_human": "The (most) everything API — one pay-per-call API giving AI agents ground-truth data across hundreds of endpoints: public records, finance, crypto, security, legal, medical, weather, geo, and EDI. Settled in USDC on Base or Solana via x402. No accounts, no API keys.", "description_for_model": "The (most) everything API: one unified REST API giving autonomous agents real, ground-truth data across hundreds of endpoints (public records, finance, crypto/web3, security/CVE, legal, medical, weather, geo, EDI, and more). Every endpoint is pay-per-call with no signup: send the request with no auth, receive HTTP 402 with an x402 PaymentRequirements envelope, sign a USDC micropayment on Base (EIP-3009) or Solana (partial SPL transfer), and retry with the PAYMENT-SIGNATURE header. The full machine-readable endpoint catalog and request/response schemas are in the OpenAPI spec linked under api.url; each operation's price is in its 402 response and in /api/directory.", "auth": { "type": "none" }, "api": { "type": "openapi", "url": "https://2s.io/openapi.json", "is_user_authenticated": false }, "logo_url": "https://2s.io/icon.svg", "contact_email": "alley@alleyford.com", "legal_info_url": "https://2s.io", "x-payment": { "protocol": "x402", "version": 2, "asset": "USDC", "spec": "https://x402.org", "networks": [ { "network": "eip155:8453", "family": "evm", "asset": "USDC", "assetAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913" }, { "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "family": "svm", "asset": "USDC", "assetAddress": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v" } ] } }