{"ucp":{"version":"2026-04-08","services":{"dev.ucp.shopping":[{"version":"2026-04-08","spec":"https://ucp.dev/2026-04-08/specification/overview/","transport":"rest","schema":"https://ucp.dev/2026-04-08/services/shopping/rest.openapi.json","endpoint":"https://ticketwallet-demo.vercel.app/api/v1/ucp"}]},"capabilities":{"dev.ucp.shopping.catalog.search":[{"version":"2026-04-08","spec":"https://ucp.dev/2026-04-08/specification/catalog-search/","schema":"https://ucp.dev/2026-04-08/schemas/shopping/catalog_search.json"}],"dev.ucp.shopping.checkout":[{"version":"2026-04-08","spec":"https://ucp.dev/2026-04-08/specification/checkout/","schema":"https://ucp.dev/2026-04-08/schemas/shopping/checkout.json"}],"dev.ucp.shopping.order":[{"version":"2026-04-08","spec":"https://ucp.dev/2026-04-08/specification/order/","schema":"https://ucp.dev/2026-04-08/schemas/shopping/order.json"}]},"payment_handlers":{"systems.merit.mpp":[{"id":"mpp","version":"2026-04-08","spec":"https://mpp.dev/","available_instruments":[{"type":"card"},{"type":"link"},{"type":"tempo"}],"config":{"protocol":"MPP","completion_transport":"HTTP 402 challenge and credential"}}]}}}