{"endpoint":{"id":10575,"url":"https://x402-market-api.lien-studio-akiyama.workers.dev/.well-known/agents.json","host":"x402-market-api.lien-studio-akiyama.workers.dev","kind":"a2a","first_seen":"2026-09-07T00:02:58+00:00","last_seen":"2026-09-11T21:30:08+00:00","last_probed_at":"2026-09-11T12:12:25+00:00","last_outcome":"card-invalid","last_score":30,"last_latency_ms":1775,"last_http_status":200,"last_inferred":0},"probes":[{"id":719795,"endpoint_id":10575,"probed_at":"2026-09-11T12:12:25+00:00","probe_kind":"a2a","outcome":"card-invalid","http_status":200,"latency_ms":1775,"protocol_version":null,"score":30,"capabilities":{},"error":"neither supportedInterfaces nor url","meta":{"card_url":"https://x402-market-api.lien-studio-akiyama.workers.dev/.well-known/agents.json","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.10.85"},{"id":611871,"endpoint_id":10575,"probed_at":"2026-09-10T11:12:54+00:00","probe_kind":"a2a","outcome":"card-invalid","http_status":200,"latency_ms":2314,"protocol_version":null,"score":30,"capabilities":{},"error":"neither supportedInterfaces nor url","meta":{"card_url":"https://x402-market-api.lien-studio-akiyama.workers.dev/.well-known/agents.json","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.10.85"},{"id":450666,"endpoint_id":10575,"probed_at":"2026-09-09T10:08:24+00:00","probe_kind":"a2a","outcome":"card-invalid","http_status":200,"latency_ms":2059,"protocol_version":null,"score":30,"capabilities":{},"error":"neither supportedInterfaces nor url","meta":{"card_url":"https://x402-market-api.lien-studio-akiyama.workers.dev/.well-known/agents.json","vantage":"us-east-1"},"ip":"104.21.10.85"},{"id":388532,"endpoint_id":10575,"probed_at":"2026-09-09T09:18:02+00:00","probe_kind":"a2a","outcome":"connect-fail","http_status":null,"latency_ms":1590,"protocol_version":null,"score":null,"capabilities":{},"error":"h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED","meta":{"vantage":"us-east-1"},"ip":"104.21.10.85"},{"id":282502,"endpoint_id":10575,"probed_at":"2026-09-08T08:16:07+00:00","probe_kind":"a2a","outcome":"card-invalid","http_status":200,"latency_ms":3432,"protocol_version":null,"score":30,"capabilities":{},"error":"neither supportedInterfaces nor url","meta":{"card_url":"https://x402-market-api.lien-studio-akiyama.workers.dev/.well-known/agents.json","vantage":"us-east-1"},"ip":"104.21.10.85"},{"id":64930,"endpoint_id":10575,"probed_at":"2026-09-07T07:34:11+00:00","probe_kind":"a2a","outcome":"connect-fail","http_status":null,"latency_ms":null,"protocol_version":null,"score":null,"capabilities":{},"error":"ProtocolError: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED","meta":{"vantage":"us-east-1"},"ip":null}]}