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": "Feegate Data Marketplace",
  "description": "Feegate \u662f x402 \u534f\u8bae\u7684\u6570\u636e\u53d8\u73b0\u7ed3\u7b97\u5c42\uff1a\u7ed9\u6570\u636e\u6e90\u63a5\u4e0a\u6309\u6b21\u6536\u8d39\u7684 MCP \u7aef\u70b9\uff0c\u7531 AI Agent \u7528 USDC \u81ea\u4e3b\u4ed8\u6b3e\uff0c\u5e73\u53f0\u8d1f\u8d23\u4ee3\u6536\u3001\u5f52\u96c6\u4e0e\u6b21\u6708 10 \u53f7\u5206\u8d26\u3002\u53d1\u73b0\u5c42\uff08robots/llms/sitemap/JSON-LD/MCP Registry\uff09\u4e0e\u7ed3\u7b97\u5c42\u4e00\u5e76\u6258\u7ba1\u3002",
  "url": "https://feegate.org/mcp",
  "version": "1.30.0",
  "protocolVersion": "a2a/0.3",
  "documentationUrl": "https://feegate.org/docs",
  "provider": {
    "organization": "Feegate",
    "url": "https://feegate.org",
    "contact": "brian@51kaifa.app"
  },
  "iconUrl": "https://feegate.org/assets/img/logo.png",
  "capabilities": {
    "streaming": true,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "authentication": {
    "schemes": [
      "none"
    ],
    "note": "Discovery and free tools need no credential. Paid calls either settle on-chain via x402 (Base mainnet USDC) or draw down prepaid RMB credits with \"Authorization: Bearer fg_...\"."
  },
  "skills": [
    {
      "id": "ping",
      "name": "ping",
      "description": "\u5065\u5eb7\u68c0\u67e5\uff0c\u8fd4\u56de\u7f51\u7edc\u3001\u6536\u6b3e\u5730\u5740\u4e0e\u76ee\u5f55\u7248\u672c\u3002",
      "tags": [
        "free",
        "discovery"
      ],
      "priceUsd": 0
    },
    {
      "id": "fee_quote",
      "name": "fee_quote",
      "description": "\u62a5\u4ef7\uff1a\u7b97\u67d0\u6b21\u8c03\u7528\u8981\u4ed8\u591a\u5c11\u3001\u62bd\u6210\u591a\u5c11\u3001\u5230\u624b\u591a\u5c11\u3002",
      "tags": [
        "free",
        "discovery"
      ],
      "priceUsd": 0
    },
    {
      "id": "list_products",
      "name": "list_products",
      "description": "\u514d\u8d39\u5217\u76ee\u5f55\uff08\u4e0d\u542b detail \u5b57\u6bb5\uff09\u3002",
      "tags": [
        "free",
        "discovery"
      ],
      "priceUsd": 0
    },
    {
      "id": "product_detail",
      "name": "product_detail",
      "description": "\u6309 id \u53d6\u5355\u4e2a\u6570\u636e\u4ea7\u54c1\u7684\u5b8c\u6574\u5b57\u6bb5\uff1a\u8986\u76d6\u5ea6\u3001\u66f4\u65b0\u9891\u7387\u3001\u8bb8\u53ef\u3001\u6837\u4f8b\u54cd\u5e94\u3002",
      "tags": [
        "paid",
        "x402"
      ],
      "priceUsd": 0.002
    },
    {
      "id": "marketplace_catalog",
      "name": "marketplace_catalog",
      "description": "\u53d6\u6574\u4e2a\u5e02\u573a\u7684\u4e0a\u67b6\u6e05\u5355\uff1aid / \u540d\u79f0 / \u4f9b\u5e94\u65b9 / \u5355\u4ef7 / \u5df2\u9a8c\u8bc1\u6807\u8bb0\u3002",
      "tags": [
        "paid",
        "x402"
      ],
      "priceUsd": 0.005
    },
    {
      "id": "platform_stats",
      "name": "platform_stats",
      "description": "\u53d6\u5e73\u53f0\u5b9e\u65f6\u6307\u6807\uff1aPV/UV\u3001AI \u722c\u866b\u5360\u6bd4\u3001\u88ab\u5f15\u7528\u7684\u9875\u9762\u6392\u884c\u3002",
      "tags": [
        "paid",
        "x402"
      ],
      "priceUsd": 0.005
    }
  ],
  "mcp": {
    "transport": "streamable-http",
    "endpoint": "https://feegate.org/mcp",
    "manifest": "https://feegate.org/.well-known/mcp-manifest.json",
    "note": "GET \u8fd4\u56de 406/400 \u5c5e\u6b63\u5e38\uff08\u9700\u8981 MCP \u63e1\u624b\uff09\uff0c\u7528 POST + Accept: application/json, text/event-stream"
  },
  "x402": {
    "version": 2,
    "network": "eip155:8453",
    "asset": "USDC",
    "assetContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "payTo": "0x230cd9cd33589bcf33cd32e5aa4f9e0c3994a63b",
    "facilitator": "https://facilitator.payai.network",
    "settlementCycle": "\u6309\u81ea\u7136\u6708\u5f52\u96c6\uff0c\u6b21\u6708 10 \u53f7\u751f\u6210\u7ed3\u7b97\u5355\u5e76\u6253\u6b3e",
    "minPayoutUsd": 50
  },
  "products": {
    "count": 9,
    "verifiedCount": 4,
    "priceRangeUsd": {
      "min": 0.005,
      "max": 0.15
    },
    "catalog": "https://feegate.org/marketplace"
  },
  "updated": "2026-10-31",
  "updatedAt": "2026-10-31 19:10:36 +0800",
  "_source": "https://feegate.org/.well-known/x402.json",
  "_note": "\u672c\u6587\u4ef6\u7531 feegate_agentcard.py \u4ece x402.json \u6d3e\u751f\uff0c\u4e0d\u5355\u72ec\u7ef4\u62a4\u6570\u5b57\u3002"
}