{"endpoint":{"id":22609,"url":"https://api.anchor-x402.com/v1/attest","host":"api.anchor-x402.com","kind":"x402","first_seen":"2026-09-07T00:03:14+00:00","last_seen":"2026-09-08T19:56:10+00:00","last_probed_at":"2026-09-08T08:55:57+00:00","last_outcome":"connect-fail","last_score":null,"last_latency_ms":768,"last_http_status":null},"probes":[{"id":319379,"endpoint_id":22609,"probed_at":"2026-09-08T08:55:57+00:00","probe_kind":"x402","outcome":"connect-fail","http_status":null,"latency_ms":768,"protocol_version":null,"score":null,"capabilities":{},"error":"WriteError: ","meta":{"vantage":"us-east-1"},"ip":"34.192.251.228"},{"id":26925,"endpoint_id":22609,"probed_at":"2026-09-07T05:06:11+00:00","probe_kind":"x402","outcome":"ok","http_status":402,"latency_ms":122,"protocol_version":"2","score":100,"capabilities":{"payment_header":true,"content_type":"application/json","accepts":3},"error":null,"meta":{"final_url":"https://api.anchor-x402.com/v1/attest"},"ip":"34.192.251.228"}]}