Toolrail Catalog Agent

{
  "name": "Toolrail Catalog Agent",
  "description": "Find Toolrail's paid x402 REST endpoints, inspect their prices and request examples, and learn how to pay. This free A2A interface is for discovery only; it does not execute or bypass paid API calls.",
  "version": "1.0.0",
  "supportedInterfaces": [
    {
      "url": "https://toolrail.dev/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "Toolrail",
    "url": "https://toolrail.dev"
  },
  "documentationUrl": "https://toolrail.dev/skill.md",
  "iconUrl": "https://toolrail.dev/assets/favicon-512.png",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "skills": [
    {
      "id": "discover_paid_endpoints",
      "name": "Find paid API endpoints",
      "description": "Search the 31 Toolrail paid REST endpoints by topic or path. Returns matching methods, URLs, current prices and descriptions; does not execute paid calls.",
      "tags": [
        "catalog",
        "search",
        "x402"
      ],
      "examples": [
        "Find VAT endpoints",
        "List all paid endpoints"
      ]
    },
    {
      "id": "inspect_endpoint",
      "name": "Inspect an endpoint",
      "description": "Get the price, description and sample HTTP request for an exact Toolrail path, without executing it.",
      "tags": [
        "endpoint",
        "documentation",
        "price"
      ],
      "examples": [
        "Show /vat/rates",
        "How do I call /latam/dolar-argentina?"
      ]
    },
    {
      "id": "explain_x402_payment",
      "name": "Explain x402 payment",
      "description": "Explain how an agent calls a Toolrail paid REST endpoint, reads its HTTP 402 payment requirements, settles USDC and retries. Does not make payments.",
      "tags": [
        "x402",
        "payment",
        "guide"
      ],
      "examples": [
        "How do I pay for a call?"
      ]
    }
  ],
  "metadata": {
    "paidApiManifest": "https://toolrail.dev/.well-known/x402.json",
    "openapi": "https://toolrail.dev/openapi.json",
    "paidEndpointCount": 31,
    "a2aScope": "free catalog discovery only"
  }
}