Agent402

{
  "name": "Agent402",
  "description": "Pay-per-call web tools for autonomous agents: 625 priced endpoints settled in stablecoins (USDC, or USDG on Robinhood Chain) over x402 or MPP, free via proof of work for the pure-CPU tools, and finished reports by card. No account and no API key. The same catalog is callable over MCP at https://agent402.tools/mcp and documented at https://agent402.tools/openapi.json.",
  "url": "https://agent402.tools/api",
  "version": "2.1.0",
  "documentationUrl": "https://agent402.tools/docs",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "authentication": {
    "schemes": [
      "none"
    ]
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "catalog-find",
      "name": "Find a tool for a task",
      "description": "Resolve a plain-language task to a callable endpoint with its price and input schema. Free.",
      "tags": [
        "discovery",
        "search",
        "catalog",
        "routing"
      ]
    },
    {
      "id": "route-execute",
      "name": "Route and execute a paid call",
      "description": "Resolve a task, buy the result from the seller over x402, and sell it to the caller with a receipt.",
      "tags": [
        "routing",
        "x402",
        "payments",
        "execution"
      ]
    },
    {
      "id": "llm-gateway",
      "name": "Model calls priced per request",
      "description": "OpenAI, Anthropic Messages and Responses wires over one endpoint, quoted per request and settled at actual usage.",
      "tags": [
        "llm",
        "inference",
        "gateway",
        "metered"
      ]
    },
    {
      "id": "research-reports",
      "name": "Finished research and diligence reports",
      "description": "Company, filing, fund, token and domain reports returned as finished documents with cited sources.",
      "tags": [
        "research",
        "reports",
        "filings",
        "diligence"
      ]
    },
    {
      "id": "x402-index",
      "name": "The x402 seller index",
      "description": "Who sells what across the x402 ecosystem, with settlement evidence and router eligibility per seller.",
      "tags": [
        "x402",
        "index",
        "sellers",
        "marketplace"
      ]
    }
  ],
  "protocolVersion": "0.3.0",
  "preferredTransport": "HTTP+JSON"
}