{"endpoint":{"id":3794392,"url":"https://x402.aibtc.com/","host":"x402.aibtc.com","kind":"agents-txt","first_seen":"2026-09-07T01:28:30+00:00","last_seen":"2026-09-07T13:01:13+00:00","last_probed_at":"2026-09-07T10:51:31+00:00","last_outcome":"http-error","last_score":null,"last_latency_ms":2998,"last_http_status":402},"probes":[{"id":140317,"endpoint_id":3794392,"probed_at":"2026-09-07T10:51:31+00:00","probe_kind":"agents-txt","outcome":"http-error","http_status":402,"latency_ms":2998,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 402","meta":{"url":"https://x402.aibtc.com/agents.txt","vantage":"us-east-1"},"ip":"104.21.31.119"}]}