{"endpoint":{"id":3908739,"url":"https://gateway.caretta.app/mcp","host":"gateway.caretta.app","kind":"x402","first_seen":"2026-09-08T07:31:23+00:00","last_seen":"2026-09-09T14:07:51+00:00","last_probed_at":"2026-09-09T08:23:04+00:00","last_outcome":"auth-required","last_score":60,"last_latency_ms":1865,"last_http_status":401,"last_inferred":0},"probes":[{"id":371765,"endpoint_id":3908739,"probed_at":"2026-09-09T08:23:04+00:00","probe_kind":"x402","outcome":"auth-required","http_status":401,"latency_ms":1865,"protocol_version":null,"score":60,"capabilities":{},"error":"HTTP 401","meta":{"final_url":"https://gateway.caretta.app/mcp","vantage":"us-east-1"},"ip":"13.63.25.137"},{"id":265315,"endpoint_id":3908739,"probed_at":"2026-09-08T08:00:22+00:00","probe_kind":"x402","outcome":"connect-fail","http_status":null,"latency_ms":2070,"protocol_version":null,"score":null,"capabilities":{},"error":"WriteError: ","meta":{"vantage":"us-east-1"},"ip":"13.61.234.44"}]}