{
  "ucp": {
    "version": "2026-08-25",
    "services": {
      "dev.ucp.shopping": [
        {
          "version": "2026-08-25",
          "spec": "https://ucp.dev/2026-08-25/specification/overview/",
          "transport": "rest",
          "schema": "https://ucp.dev/2026-08-25/services/shopping/rest.openapi.json",
          "endpoint": "https://www.expressagain.com/api/ucp"
        }
      ]
    },
    "capabilities": {
      "dev.ucp.shopping.checkout": [
        {
          "version": "2026-08-25",
          "spec": "https://ucp.dev/2026-08-25/specification/shopping/checkout/",
          "schema": "https://ucp.dev/2026-08-25/schemas/shopping/checkout.json"
        }
      ]
    },
    "payment_handlers": {
      "com.expressagain.stripe_spt": [
        {
          "id": "stripe_spt",
          "version": "2026-08-25",
          "spec": "https://www.expressagain.com/developers#agent-commerce",
          "available_instruments": [
            {
              "type": "card"
            }
          ],
          "config": {
            "psp": "stripe",
            "credential": "shared_payment_token"
          }
        }
      ]
    }
  },
  "protocol_version": "2026-08-25",
  "services": {
    "dev.ucp.shopping": [
      {
        "version": "2026-08-25",
        "spec": "https://ucp.dev/2026-08-25/specification/overview/",
        "transport": "rest",
        "schema": "https://ucp.dev/2026-08-25/services/shopping/rest.openapi.json",
        "endpoint": "https://www.expressagain.com/api/ucp"
      }
    ]
  },
  "capabilities": {
    "dev.ucp.shopping.checkout": [
      {
        "version": "2026-08-25",
        "spec": "https://ucp.dev/2026-08-25/specification/shopping/checkout/",
        "schema": "https://ucp.dev/2026-08-25/schemas/shopping/checkout.json"
      }
    ]
  },
  "endpoints": {
    "rest": "https://www.expressagain.com/api/ucp",
    "checkout_sessions": "https://www.expressagain.com/api/ucp/checkout-sessions",
    "product_feed": "https://www.expressagain.com/api/acp/feed",
    "openapi": "https://www.expressagain.com/api/acp/openapi.json",
    "documentation": "https://www.expressagain.com/developers#agent-commerce"
  }
}