{
  "ucp": {
    "version": "2026-04-08",
    "services": {
      "dev.ucp.shopping": [
        {
          "version": "2026-04-08",
          "spec": "https://ucp.dev/2026-04-08/specification/catalog/mcp/",
          "transport": "mcp",
          "endpoint": "https://petraport.ai/api/agent-commerce/v1/mcp",
          "schema": "https://ucp.dev/2026-04-08/specification/catalog/mcp/"
        }
      ]
    },
    "capabilities": {
      "dev.ucp.shopping.catalog.search": [
        {
          "version": "2026-04-08",
          "spec": "https://ucp.dev/2026-04-08/specification/catalog/mcp/",
          "schema": "https://ucp.dev/2026-04-08/specification/catalog/mcp/"
        }
      ],
      "dev.ucp.shopping.catalog.lookup": [
        {
          "version": "2026-04-08",
          "spec": "https://ucp.dev/2026-04-08/specification/catalog/mcp/",
          "schema": "https://ucp.dev/2026-04-08/specification/catalog/mcp/"
        }
      ]
    }
  },
  "signing_keys": [],
  "metadata": {
    "provider": "petraport-agent-commerce",
    "merchant_slug": "wanhe",
    "storefront": "https://wanhe.petraport.ai/",
    "note": "Read-only UCP Catalog (search + lookup). 宛禾米线's products are served by Petraport's aggregate agent-commerce endpoint above — search by product name or brand. Checkout / payment are not offered; purchases complete on the merchant's own surface.",
    "auth_note": "The MCP tool-call endpoint requires an API key (Bearer) — request access via https://petraport.ai/contact. The aggregate discovery profile at https://petraport.ai/.well-known/ucp is public and unauthenticated."
  }
}