{"domain":"nexbid.dev","count":3,"changes":[{"captured_at":"2026-08-07T05:56:51","card_hash":"f9893f5b7e005ef1f58ef1ad85f4dcf6065b4480e222dd5e44f0ab96b876ed1c","previous_card_hash":"bf3712d5e064548cd85ebd0801d4c72d3648dab459b1f0505a1856ff7fe4a231","diff":{"skills_added":[{"id":"purchase","name":"Purchase","description":"Create a purchase intent for a product and return a Task. The task tracks progress via tasks/get; the purchase completes only after the human buyer authorizes it out-of-band through a magic link — that authorization step is not part of the A2A protocol.","tags":null,"inputModes":["application/json"],"outputModes":["application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"url","before":"https://nexbid.dev/api/a2a","after":null},{"field":"supportedInterfaces","before":null,"after":[{"url":"https://api.nexbid.dev/v1/a2a","protocolBinding":"JSONRPC","tenant":"","protocolVersion":"1.0"}]},{"field":"securitySchemes","before":null,"after":{"apiKey":{"scheme":{"$case":"apiKeySecurityScheme","value":{"description":"API key required for the purchase skill; discovery is open.","location":"header","name":"x-api-key"}}}}}],"other_changed":true,"is_empty":false,"human_summary":"added 1 skill · url https://nexbid.dev/api/a2a → ∅ · supportedInterfaces ∅ → https://api.nexbid.dev/v1/a2a (JSONRPC) · securitySchemes ∅ → apiKey"}},{"captured_at":"2026-08-06T05:56:32","card_hash":"bf3712d5e064548cd85ebd0801d4c72d3648dab459b1f0505a1856ff7fe4a231","previous_card_hash":"5ec89afa35e829ede1a36d541d383d63759bf4c63523c7c8759431e35a5e83ab","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"url","before":"https://api.nexbid.dev","after":"https://nexbid.dev/api/a2a"}],"other_changed":false,"is_empty":false,"human_summary":"url https://api.nexbid.dev → https://nexbid.dev/api/a2a"}},{"captured_at":"2026-05-15T00:33:17","card_hash":"5ec89afa35e829ede1a36d541d383d63759bf4c63523c7c8759431e35a5e83ab","previous_card_hash":null,"diff":{"skills_added":[{"id":"category-browse","name":"Category Browsing","description":"Browse available product categories by geography","tags":null,"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"product-detail","name":"Product Detail","description":"Get comprehensive product information including price, availability, and purchase link","tags":null,"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"product-discovery","name":"Product Discovery","description":"Find products matching user intent, context, and budget constraints","tags":null,"inputModes":["text/plain","application/json"],"outputModes":["application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Nexbid Commerce Agent"},{"field":"description","before":null,"after":"Open infrastructure for the agent commerce Match-Moment — where publisher content, brand product, and user intent meet."},{"field":"version","before":null,"after":"1.0.0"},{"field":"url","before":null,"after":"https://api.nexbid.dev"},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false}},{"field":"provider","before":null,"after":{"organization":"digital opua GmbH","url":"https://nexbid.dev"}}],"other_changed":true,"is_empty":false,"human_summary":"added 3 skills · name ∅ → Nexbid Commerce Agent · description ∅ → Open infrastructure for the agent commer · version ∅ → 1.0.0 · url ∅ → https://api.nexbid.dev · capabilities ∅ → none · provider ∅ → digital opua GmbH"}}]}