{
  "engine": "ShopDifferent Autonomous Commerce Engine",
  "version": "1.0.0",
  "description": "Autonomous Agentic Commerce Engine for Consumers & AI Shoppers",
  "ucp": {
    "version": "2026-04-08",
    "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"
                ],
                "tokenization": "required"
              }
            },
            {
              "type": "link",
              "config": {
                "network_id": "profile_shopdifferent"
              }
            },
            {
              "type": "apple_pay"
            },
            {
              "type": "google_pay"
            }
          ],
          "config": {
            "environment": "production",
            "merchant_id": "acct_shopdifferent",
            "publishable_key": "pk_test_519weN4BoPmzrF8xKgSquI8sCETbGy1hulqmuyOBeLxTGO51vsoEZ9V81hmuTlHM59q9oua05w7RhPOGmk1ev6PzQ00tpTEFBGd",
            "credential_provider": "https://stripe.com/credential-provider/v1/"
          }
        }
      ]
    }
  },
  "lifecycle": {
    "stages": [
      "1. Universal Catalog Search & Lookup",
      "2. Autonomous Multi-Store Cart Building",
      "3. Private Identity Vault & Zero-Leak Credentials",
      "4. Agentic Checkout (com.stripe.payments & 1-Click Biometric)",
      "5. Order Telemetry & 24/7 AI Post-Purchase Concierge"
    ]
  },
  "capabilities": [
    {
      "name": "Universal Catalog Search and Lookup",
      "code": "catalog_search",
      "description": "Natural language and video product discovery with real-time price comparisons & stock verification"
    },
    {
      "name": "Autonomous Multi-Store Cart Building",
      "code": "cart_building",
      "description": "Dynamic multi-store cart management, bundle pricing, sales tax, and free express freight calculation"
    },
    {
      "name": "Private Identity Vault",
      "code": "identity_linking",
      "description": "Consumer identity vault, tokenized payment credentials, loyalty rewards, and zero raw card exposure"
    },
    {
      "name": "Agentic Checkout",
      "code": "checkout",
      "description": "Zero-knowledge escrow authorization, Stripe Agentic Checkout (com.stripe.payments), and auto-buy guardrails (<= $250)"
    },
    {
      "name": "Order Telemetry & Concierge",
      "code": "order_management",
      "description": "Real-time dispatch tracking, delivery milestone timeline, itemized receipts, and post-purchase AI support"
    }
  ],
  "guardrails": {
    "default_auto_spend_ceiling_usd": 250,
    "monthly_cap_usd": 2500,
    "approval_modes": [
      "autonomous_express",
      "human_approval_required"
    ]
  }
}