{"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://shoplet.asv-labs.com/ucp"}]},"capabilities":{"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":{"dev.ucp.mock_payment":[{"id":"mock_payment_handler","name":"dev.ucp.mock_payment","version":"1.0","spec":"https://ucp.dev/2026-04-08/specification/mock","config_schema":"https://ucp.dev/2026-04-08/schemas/mock.json","instrument_schemas":["https://ucp.dev/2026-04-08/schemas/shopping/types/card_payment_instrument.json"],"config":{"supported_tokens":["success_token","fail_token"]}}]}},"payment":{"handlers":[{"id":"mock_payment_handler","name":"dev.ucp.mock_payment","version":"1.0","spec":"https://ucp.dev/2026-04-08/specification/mock","config_schema":"https://ucp.dev/2026-04-08/schemas/mock.json","instrument_schemas":["https://ucp.dev/2026-04-08/schemas/shopping/types/card_payment_instrument.json"],"config":{"supported_tokens":["success_token","fail_token"]}}]}}