{"endpoint":{"id":147880,"url":"https://x402.fablerlabs.com/nft/owner","host":"x402.fablerlabs.com","kind":"mcp","first_seen":"2026-09-07T01:22:07+00:00","last_seen":"2026-09-14T23:00:46+00:00","last_probed_at":"2026-09-14T15:40:51+00:00","last_outcome":"http-error","last_score":null,"last_latency_ms":1058,"last_http_status":402,"last_inferred":0},"probes":[{"id":1130371,"endpoint_id":147880,"probed_at":"2026-09-14T15:40:51+00:00","probe_kind":"mcp","outcome":"http-error","http_status":402,"latency_ms":1058,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 402","meta":{"final_url":"https://x402.fablerlabs.com/nft/owner","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.70.126"},{"id":951629,"endpoint_id":147880,"probed_at":"2026-09-13T14:19:00+00:00","probe_kind":"mcp","outcome":"http-error","http_status":402,"latency_ms":1582,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 402","meta":{"final_url":"https://x402.fablerlabs.com/nft/owner","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.70.126"},{"id":841617,"endpoint_id":147880,"probed_at":"2026-09-12T13:13:52+00:00","probe_kind":"mcp","outcome":"http-error","http_status":402,"latency_ms":1350,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 402","meta":{"final_url":"https://x402.fablerlabs.com/nft/owner","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.70.126"},{"id":732607,"endpoint_id":147880,"probed_at":"2026-09-11T12:20:20+00:00","probe_kind":"mcp","outcome":"http-error","http_status":402,"latency_ms":1416,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 402","meta":{"final_url":"https://x402.fablerlabs.com/nft/owner","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.70.126"},{"id":623734,"endpoint_id":147880,"probed_at":"2026-09-10T12:03:38+00:00","probe_kind":"mcp","outcome":"http-error","http_status":402,"latency_ms":514,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 402","meta":{"final_url":"https://x402.fablerlabs.com/nft/owner","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.70.126"},{"id":511620,"endpoint_id":147880,"probed_at":"2026-09-09T11:33:44+00:00","probe_kind":"mcp","outcome":"http-error","http_status":402,"latency_ms":6065,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 402","meta":{"final_url":"https://x402.fablerlabs.com/nft/owner","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"104.21.70.126"},{"id":347981,"endpoint_id":147880,"probed_at":"2026-09-08T13:24:42+00:00","probe_kind":"mcp","outcome":"connect-fail","http_status":null,"latency_ms":1031,"protocol_version":null,"score":null,"capabilities":{},"error":"LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED","meta":{"vantage":"us-east-1"},"ip":"104.21.70.126"},{"id":207977,"endpoint_id":147880,"probed_at":"2026-09-07T11:31:43+00:00","probe_kind":"mcp","outcome":"connect-fail","http_status":null,"latency_ms":794,"protocol_version":null,"score":null,"capabilities":{},"error":"WriteError: ","meta":{"vantage":"us-east-1"},"ip":"104.21.70.126"}]}