{"endpoint":{"id":6024,"url":"https://arcabot.ai/.well-known/agent-card.json","host":"arcabot.ai","kind":"a2a","first_seen":"2026-09-07T00:02:57+00:00","last_seen":"2026-09-08T13:52:34+00:00","last_probed_at":"2026-09-08T08:13:26+00:00","last_outcome":"connect-fail","last_score":60,"last_latency_ms":2268,"last_http_status":200},"probes":[{"id":278675,"endpoint_id":6024,"probed_at":"2026-09-08T08:13:26+00:00","probe_kind":"a2a","outcome":"connect-fail","http_status":200,"latency_ms":2268,"protocol_version":"0.2","score":60,"capabilities":{"era":"0.3","skills_count":4,"skills":["agent-infrastructure","openclaw-repair","multi-chain-identity","crypto-ai-research"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0},"error":"card ok; interface connect-fail: h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED","meta":{"card_url":"https://arcabot.ai/.well-known/agent-card.json","card":{"name":"Arca","version":"0.4.0","provider":{"organization":"arcabot.ai","identity":"arcabot.eth"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://arcabot.ai","binding":"JSONRPC","vantage":"us-east-1"},"ip":"104.21.18.78"},{"id":8687,"endpoint_id":6024,"probed_at":"2026-09-07T02:51:38+00:00","probe_kind":"a2a","outcome":"protocol-mismatch","http_status":200,"latency_ms":88,"protocol_version":"0.2","score":80,"capabilities":{"era":"0.3","skills_count":4,"skills":["agent-infrastructure","openclaw-repair","multi-chain-identity","crypto-ai-research"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0},"error":"interface HTTP 405","meta":{"card_url":"https://arcabot.ai/.well-known/agent-card.json","card":{"name":"Arca","version":"0.4.0","provider":{"organization":"arcabot.ai","identity":"arcabot.eth"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://arcabot.ai","binding":"JSONRPC","endpoint_status":405},"ip":"104.21.18.78"}]}