{"endpoint":{"id":5861,"url":"https://api.the402.ai/.well-known/agent-card.json","host":"api.the402.ai","kind":"a2a","first_seen":"2026-09-07T00:02:57+00:00","last_seen":"2026-09-18T15:01:00+00:00","last_probed_at":"2026-09-17T17:20:03+00:00","last_outcome":"http-error","last_score":null,"last_latency_ms":2007,"last_http_status":404,"last_inferred":0},"probes":[{"id":1549160,"endpoint_id":5861,"probed_at":"2026-09-17T17:20:03+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":2007,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":1392204,"endpoint_id":5861,"probed_at":"2026-09-16T16:23:13+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":905,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":1202362,"endpoint_id":5861,"probed_at":"2026-09-15T15:22:51+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":1621,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":1088219,"endpoint_id":5861,"probed_at":"2026-09-14T14:32:15+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":1764,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":937093,"endpoint_id":5861,"probed_at":"2026-09-13T14:10:15+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":597,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":827074,"endpoint_id":5861,"probed_at":"2026-09-12T13:05:26+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":926,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":718053,"endpoint_id":5861,"probed_at":"2026-09-11T12:11:30+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":647,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":610142,"endpoint_id":5861,"probed_at":"2026-09-10T11:11:55+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":1090,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":448937,"endpoint_id":5861,"probed_at":"2026-09-09T10:07:14+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":1506,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json","vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":385981,"endpoint_id":5861,"probed_at":"2026-09-09T09:16:17+00:00","probe_kind":"a2a","outcome":"connect-fail","http_status":null,"latency_ms":1223,"protocol_version":null,"score":null,"capabilities":{},"error":"h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED","meta":{"vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":279927,"endpoint_id":5861,"probed_at":"2026-09-08T08:14:18+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":2985,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json","vantage":"us-east-1"},"ip":"104.21.11.3"},{"id":36365,"endpoint_id":5861,"probed_at":"2026-09-07T06:37:39+00:00","probe_kind":"a2a","outcome":"http-error","http_status":404,"latency_ms":262,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 404","meta":{"card_url":"https://api.the402.ai/.well-known/agent.json"},"ip":"104.21.11.3"}]}