{
  "schema_version": "v1",
  "name_for_human": "2s",
  "name_for_model": "twosio",
  "description_for_human": "Pay-per-call JSON API for AI agents — an ever-expanding catalog spanning patents, papers, law, finance, geo, weather, and AI utilities. Settled in USDC on Base or Solana via x402. No accounts, no API keys.",
  "description_for_model": "Unified REST API for autonomous agents. 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"
      }
    ]
  }
}