{"endpoint":{"id":3861878,"url":"https://chainfx-payment-core-production.up.railway.app/","host":"chainfx-payment-core-production.up.railway.app","kind":"ard","first_seen":"2026-09-07T02:49:58+00:00","last_seen":"2026-09-08T19:58:57+00:00","last_probed_at":"2026-09-08T08:49:02+00:00","last_outcome":"card-invalid","last_score":20,"last_latency_ms":4654,"last_http_status":200},"probes":[{"id":311857,"endpoint_id":3861878,"probed_at":"2026-09-08T08:49:02+00:00","probe_kind":"ard","outcome":"card-invalid","http_status":200,"latency_ms":4654,"protocol_version":null,"score":20,"capabilities":{},"error":"not a JSON object","meta":{"catalog_url":"https://chainfx-payment-core-production.up.railway.app/.well-known/ai-catalog.json","paths_found":["ai-catalog.json"],"vantage":"us-east-1"},"ip":"69.46.46.127"},{"id":35529,"endpoint_id":3861878,"probed_at":"2026-09-07T06:36:45+00:00","probe_kind":"ard","outcome":"card-invalid","http_status":200,"latency_ms":95,"protocol_version":null,"score":20,"capabilities":{},"error":"not a JSON object","meta":{"catalog_url":"https://chainfx-payment-core-production.up.railway.app/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"]},"ip":"69.46.46.127"}]}