{"endpoint":{"id":3940894,"url":"https://api.predge.io/v1/kalshi/whales/latest","host":"api.predge.io","kind":"x402","first_seen":"2026-09-17T12:19:29+00:00","last_seen":"2026-09-17T20:35:54+00:00","last_probed_at":"2026-09-17T13:10:41+00:00","last_outcome":"protocol-mismatch","last_score":60,"last_latency_ms":765,"last_http_status":200,"last_inferred":0},"probes":[{"id":1497484,"endpoint_id":3940894,"probed_at":"2026-09-17T13:10:41+00:00","probe_kind":"x402","outcome":"protocol-mismatch","http_status":200,"latency_ms":765,"protocol_version":null,"score":60,"capabilities":{},"error":"no 402 — resource is open or x402 not enforced","meta":{"final_url":"https://api.predge.io/v1/kalshi/whales/latest","http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"69.46.46.97"}]}