{"endpoint":{"id":3910416,"url":"https://api.x402node.dev/chain/whale-alert","host":"api.x402node.dev","kind":"x402","first_seen":"2026-09-08T19:56:24+00:00","last_seen":"2026-09-13T16:38:13+00:00","last_probed_at":"2026-09-12T22:19:03+00:00","last_outcome":"ok","last_score":100,"last_latency_ms":185,"last_http_status":402,"last_inferred":0},"probes":[{"id":877002,"endpoint_id":3910416,"probed_at":"2026-09-12T22:19:03+00:00","probe_kind":"x402","outcome":"ok","http_status":402,"latency_ms":185,"protocol_version":null,"score":100,"capabilities":{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0},"error":"HTTP 402","meta":{"final_url":"https://api.x402node.dev/chain/whale-alert","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"129.153.195.148"},{"id":767521,"endpoint_id":3910416,"probed_at":"2026-09-11T21:05:08+00:00","probe_kind":"x402","outcome":"ok","http_status":402,"latency_ms":199,"protocol_version":null,"score":100,"capabilities":{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0},"error":"HTTP 402","meta":{"final_url":"https://api.x402node.dev/chain/whale-alert","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"129.153.195.148"},{"id":660017,"endpoint_id":3910416,"probed_at":"2026-09-10T21:03:16+00:00","probe_kind":"x402","outcome":"ok","http_status":402,"latency_ms":193,"protocol_version":null,"score":100,"capabilities":{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0},"error":"HTTP 402","meta":{"final_url":"https://api.x402node.dev/chain/whale-alert","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"129.153.195.148"},{"id":552497,"endpoint_id":3910416,"probed_at":"2026-09-09T21:00:13+00:00","probe_kind":"x402","outcome":"ok","http_status":402,"latency_ms":200,"protocol_version":null,"score":100,"capabilities":{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0},"error":"HTTP 402","meta":{"final_url":"https://api.x402node.dev/chain/whale-alert","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"129.153.195.148"},{"id":353497,"endpoint_id":3910416,"probed_at":"2026-09-08T20:04:15+00:00","probe_kind":"x402","outcome":"ok","http_status":402,"latency_ms":238,"protocol_version":null,"score":100,"capabilities":{"payment_header":true,"content_type":"application/json; charset=utf-8","accepts":0},"error":null,"meta":{"final_url":"https://api.x402node.dev/chain/whale-alert","vantage":"us-east-1"},"ip":"129.153.195.148"}]}