Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "PayAPI Market",
  "description": "x402 marketplace for AI agents. Discover pay-per-call APIs paid in USDC on Base, Solana or Algorand, depending on the listing, no API key. Free to list, providers keep 100%. Settlement-verified listings include on-chain receipts.",
  "url": "https://payapi.market",
  "version": "1.0.0",
  "protocolVersion": "0.3.0",
  "provider": {
    "name": "PayAPI Market",
    "url": "https://payapi.market"
  },
  "capabilities": {
    "protocols": [
      "x402",
      "mcp"
    ],
    "paymentMethods": [
      "usdc-base",
      "usdc-solana",
      "usdc-algorand"
    ],
    "discoveryEndpoints": [
      "https://payapi.market/.well-known/x402",
      "https://payapi.market/.well-known/mcp.json"
    ]
  },
  "defaultInputModes": [
    "text"
  ],
  "defaultOutputModes": [
    "text",
    "json"
  ],
  "skills": [
    {
      "id": "search_apis",
      "name": "search_apis",
      "tags": [
        "x402",
        "discovery",
        "mcp"
      ],
      "description": "Search the live x402 API catalogue by free text query",
      "endpoint": "https://payapi.market/mcp",
      "inputMode": "text",
      "outputMode": "json"
    },
    {
      "id": "list_apis",
      "name": "list_apis",
      "tags": [
        "x402",
        "discovery",
        "mcp"
      ],
      "description": "List live x402 APIs, optionally filtered by category",
      "endpoint": "https://payapi.market/mcp",
      "inputMode": "text",
      "outputMode": "json"
    },
    {
      "id": "get_api",
      "name": "get_api",
      "tags": [
        "x402",
        "discovery",
        "mcp"
      ],
      "description": "Get detailed information about a specific x402 API by id or slug",
      "endpoint": "https://payapi.market/mcp",
      "inputMode": "text",
      "outputMode": "json"
    }
  ]
}