{"ucpVersion":"v2026-08-25","retailer":{"id":"retailer_northstar_au","name":"Northstar Outdoor Australia","brand":"Northstar Outdoor","country":"AU","currency":"AUD","termsUrl":"https://northstar.example.com.au/terms","privacyUrl":"https://northstar.example.com.au/privacy","supportEmail":"support@northstar.example.com.au"},"services":{"rest":{"baseUrl":"https://ucp-demo-web-h2ze3w25.azurewebsites.net/gateway","endpoints":{"profile":"https://ucp-demo-web-h2ze3w25.azurewebsites.net/gateway/.well-known/ucp","checkout":"https://ucp-demo-web-h2ze3w25.azurewebsites.net/gateway/checkout","orders":"https://ucp-demo-web-h2ze3w25.azurewebsites.net/gateway/orders","catalog":"https://ucp-demo-web-h2ze3w25.azurewebsites.net/gateway/catalog/products","gmcFeed":"https://ucp-demo-web-h2ze3w25.azurewebsites.net/gateway/feeds/google-shopping.xml"}}},"capabilities":[{"name":"dev.ucp.shopping.checkout","version":"2026-08-25","description":"Server-authoritative checkout creation, item updates, fulfillment selection, and completion."},{"name":"dev.ucp.shopping.order","version":"2026-08-25","description":"Order lookup and status timeline retrieval."},{"name":"dev.ucp.shopping.catalog","version":"2026-08-25","description":"Product discovery and real-time inventory lookup."},{"name":"dev.ucp.events.webhooks","version":"2026-08-25","description":"Signed asynchronous event delivery for order updates."}],"paymentHandlers":[{"id":"dev.ucp.payment.tokenized-card","name":"Simulated Tokenized Card Handler","supportedCurrencies":["AUD","USD","NZD"],"requiresRedirect":false},{"id":"dev.ucp.payment.simulator","name":"Direct Demo Payment Simulator","supportedCurrencies":["AUD","USD"],"requiresRedirect":false}],"signingKeys":[{"keyId":"key_northstar_2026_01","algorithm":"HMAC-SHA256","publicKey":"demo_northstar_secret_key_ucp_2026_x89a","purpose":"all"}]}