{"endpoint":{"id":3908806,"url":"https://apidocs.mediamath.com/a2a","host":"apidocs.mediamath.com","kind":"x402","first_seen":"2026-09-08T07:31:24+00:00","last_seen":"2026-09-09T01:53:35+00:00","last_probed_at":"2026-09-08T07:47:46+00:00","last_outcome":"connect-fail","last_score":null,"last_latency_ms":877,"last_http_status":null},"probes":[{"id":250305,"endpoint_id":3908806,"probed_at":"2026-09-08T07:47:46+00:00","probe_kind":"x402","outcome":"connect-fail","http_status":null,"latency_ms":877,"protocol_version":null,"score":null,"capabilities":{},"error":"h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED","meta":{"vantage":"us-east-1"},"ip":"54.243.82.93"}]}