{"protocolVersion":"0.3.0","name":"Agent Approval Gateway (Base Sepolia Testnet)","description":"Call this agent before another agent sends, approves, publishes, buys, escalates, or changes anything. Testnet payment verification only.","author":"Claim Verification Agent","wellKnownURI":"https://claim-verification-agent-sepolia.muhammandahmad158609.workers.dev/.well-known/agent.json","url":"https://claim-verification-agent-sepolia.muhammandahmad158609.workers.dev/","version":"1.5.0-sepolia","provider":{"organization":"Agent Approval Gateway","url":"https://claim-verification-agent-sepolia.muhammandahmad158609.workers.dev/"},"documentationUrl":null,"iconUrl":null,"supportsAuthenticatedExtendedCard":null,"security":[],"securitySchemes":{},"capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extensions":null},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"skills":[{"id":"agent-approval","name":"Agent Approval","description":"Call this agent before another agent sends, approves, publishes, buys, escalates, or changes anything.","tags":["approval","risk-gate","x402","a2a","scientific-evidence","testnet"],"examples":[],"inputModes":[],"outputModes":[]}],"conformance":true,"conformance_errors":null,"homepage":null,"repository":null,"license":null,"pricing":null,"contact":null,"id":"6f614bea-f3ba-433e-a622-44c2564850ec","created_at":"2026-03-08T13:59:59.037347Z","updated_at":"2026-10-13T00:13:27.463311Z","hidden":false,"flag_count":0,"maintainer_notes":"Agent card is valid but the A2A endpoint returns **404 Not Found** when sending messages. The `message/send` endpoint does not exist at the URL declared in the agent card.","category":"trust-safety","category_secondary":null,"uptime_percentage":100.0,"avg_response_time_ms":1870,"last_health_check":"2026-10-13T00:13:27.344919Z","is_healthy":true,"status_notes":[],"task_conformance":{"category":"404","passed":false,"checked_at":"2026-10-12T07:39:45.179512Z","response_ms":736}}