{"endpoint":{"id":3856160,"url":"https://agentpay-xhs-production.up.railway.app/mcp","host":"agentpay-xhs-production.up.railway.app","kind":"mcp","first_seen":"2026-09-07T02:42:17+00:00","last_seen":"2026-09-07T06:46:14+00:00","last_probed_at":"2026-09-07T02:51:04+00:00","last_outcome":"connect-fail"},"probes":[{"id":7948,"endpoint_id":3856160,"probed_at":"2026-09-07T02:51:04+00:00","probe_kind":"mcp","outcome":"connect-fail","http_status":null,"latency_ms":null,"protocol_version":null,"score":null,"capabilities":{},"error":"ProtocolError: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED","meta":{},"ip":null}]}