{"ucp":{"version":"2026-08-25","services":{"dev.ucp.shopping":[{"version":"2026-08-25","spec":"https://ucp.dev/specification/overview","transport":"rest","endpoint":"https://ref-stable.business-store.dev/ucp/2026-08-25","schema":"https://ucp.dev/2026-08-25/services/shopping/rest.openapi.json"},{"version":"2026-08-25","spec":"https://ucp.dev/specification/overview","transport":"mcp","endpoint":"https://ref-stable.business-store.dev/ucp/2026-08-25/mcp-server/mcp","schema":"https://ucp.dev/2026-08-25/services/shopping/mcp.openrpc.json"}]},"capabilities":{"dev.ucp.shopping.cart":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/cart","schema":"https://ucp.dev/2026-08-25/schemas/shopping/cart.json"}],"dev.ucp.shopping.checkout":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/checkout","schema":"https://ucp.dev/2026-08-25/schemas/shopping/checkout.json"}],"dev.ucp.shopping.fulfillment":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/fulfillment","schema":"https://ucp.dev/2026-08-25/schemas/shopping/fulfillment.json","extends":["dev.ucp.shopping.checkout"]}],"dev.ucp.shopping.discount":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/discount","schema":"https://ucp.dev/2026-08-25/schemas/shopping/discount.json","extends":["dev.ucp.shopping.cart","dev.ucp.shopping.checkout"]}],"dev.ucp.shopping.catalog.search":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/shopping/catalog/search","schema":"https://ucp.dev/2026-08-25/schemas/shopping/catalog_search.json"}],"dev.ucp.shopping.catalog.lookup":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/shopping/catalog/lookup","schema":"https://ucp.dev/2026-08-25/schemas/shopping/catalog_lookup.json"}],"dev.ucp.common.loyalty":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/common/extensions/loyalty","schema":"https://ucp.dev/2026-08-25/schemas/common/loyalty.json","extends":["dev.ucp.shopping.checkout"]}],"dev.ucp.common.location.search":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/common/location/search","schema":"https://ucp.dev/2026-08-25/schemas/common/location_search.json"}],"dev.ucp.common.location.lookup":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/common/location/lookup","schema":"https://ucp.dev/2026-08-25/schemas/common/location_lookup.json"}],"dev.ucp.common.identity_linking":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/common/identity-linking/","schema":"https://ucp.dev/2026-08-25/schemas/common/identity_linking.json","config":{"providers":{"com.google":[{"type":"oauth2","auth_url":"https://accounts.google.com","required_claims":["email"]}]},"scopes":{"openid":{},"email":{},"profile":{}}}}],"dev.ucp.common.payment.authentication":[{"version":"2026-08-25","spec":"https://ucp.dev/2026-08-25/specification/payment/extensions/authentication","schema":"https://ucp.dev/2026-08-25/schemas/common/payment_authentication.json","extends":["dev.ucp.shopping.checkout"]}]},"payment_handlers":{"com.google.pay":[{"id":"stripe-handler","version":"2026-08-25","spec":"https://pay.google.com/gp/p/ucp/2026-01-23/","schema":"https://pay.google.com/gp/p/ucp/2026-01-23/schemas/config.json","config":{"environment":"PRODUCTION","merchant_info":{"merchant_name":"Swiss ACME Watches","merchant_id":"BCR2DN7T6DP5VTZR"},"allowed_payment_methods":[{"type":"CARD","parameters":{"allowed_auth_methods":["PAN_ONLY","CRYPTOGRAM_3DS"],"allowed_card_networks":["AMEX","DISCOVER","JCB","MASTERCARD","VISA"],"billing_address_required":true,"billing_address_parameters":{"format":"FULL","phone_number_required":true}},"tokenization_specification":{"type":"PAYMENT_GATEWAY","parameters":{"gateway":"stripe","stripe:publishableKey":"pk_test_51RiZonQZo85fJDwlYnSSLJsI42VYxpBuyqs0c3juzjo3ds3ObiiAtJQPblukoACnEfcNrRNo1Rf7qJg3pKV3BJj200yniE0JdJ","stripe:version":"2018-10-31"}}}]}}],"com.paypal":[{"id":"paypal-handler","version":"2026-08-25","spec":"https://ucp.dev/handlers/paypal","schema":"https://schemas.paypal.com/ucp/2026-08-25/handler.json","config":{"environment":"SANDBOX","client_id":"AVNPoqPIwT3_hD7ZIOgQ56_wJJuGFY61MKW0aB6VqthBIj9-_sksbiGMoqA6BAfXT1n7WqWlY0N38RtW"}}]},"supported_versions":{"2026-01-23":"https://ref-stable.business-store.dev/.well-known/ucp"}},"signing_keys":[{"kid":"business_2025","kty":"EC","crv":"P-256","x":"WbbXwVYGdJoP4Xm3qCkGvBRcRvKtEfXDbWvPzpPS8LA","y":"sP4jHHxYqC89HBo8TjrtVOAGHfJDflYxw7MFMxuFMPY","use":"sig","alg":"ES256"}]}