{
  "ucp": {
    "version": "2026-08-25",
    "services": {
      "dev.ucp.shopping": [
        {
          "version": "2026-08-25",
          "spec": "https://ucp.dev/2026-08-25/specification/overview/",
          "transport": "rest",
          "endpoint": "https://app.keelgrc.com/api/ucp/v1",
          "schema": "https://ucp.dev/2026-08-25/services/shopping/rest.openapi.json"
        }
      ]
    },
    "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.stripe.payments": [
        {
          "id": "stripe_payments",
          "version": "2026-06-25",
          "spec": "https://docs.stripe.com/agentic-commerce/ucp/stripe-payments-handler",
          "schema": "https://ucp.stripe.com/payments/2026-06-25/schema.json",
          "available_instruments": [
            {
              "type": "card",
              "constraints": {
                "brands": ["visa", "mastercard", "amex", "discover", "diners", "jcb", "unionpay"],
                "tokenization": "required"
              }
            }
          ],
          "config": {
            "environment": "production",
            "business_profile": "profile_61V0mVZwNTzALzP6NA6V0mVY9XSQDjTF0vMbY7V3AGfQ"
          }
        }
      ]
    }
  }
}