{"service":"COLR Guardrail API","version":"1.0.3","status":"ok","started_at":"2026-10-16T16:17:13.606431+00:00","uptime_seconds":310994,"checked_at":"2026-10-20T06:40:27.696334+00:00","deploy":{"commit":"a729c309f68c","branch":"main","deployed_at":null},"checks":{"redis":{"ok":true,"latency_ms":3.2},"mcp":{"ok":true,"enabled":true,"http_enabled":true,"lifespan_wired":true,"error":null,"warnings":[]},"backend":{"ok":true,"status_code":200,"latency_ms":128.9}},"known_issues":[{"id":"KI-001","title":"x402 end-to-end settlement not yet production-ready","severity":"warn","started_at":"2026-10-10T00:00:00Z","resolved_at":null,"affects":["x402"],"description":"The x402 challenge endpoint returns a valid 402 with the correct USDG / eip155:4663 parameters, and the facilitator responds. However, the on-chain payTo recipient configuration still has a format issue, so no end-to-end settlement has completed yet. Attempts so far: 0 settled.","workaround":"Use bearer auth at /api/v1/analyze/trade for paid-tier access. x402 will be production-ready once the payTo fix is deployed."},{"id":"KI-002","title":"Oracle-to-pool divergence on some Robinhood Chain equities","severity":"info","started_at":"2026-10-14T00:00:00Z","resolved_at":null,"affects":["rest","mcp"],"description":"Chainlink oracle prices and Uniswap V4 pool spots show persistent divergence on several equity tokens (observed: MSFT ~100 bps, TSLA ~106 bps, GOOGL ~220 bps). The slippage guard correctly denies trades above the user's tolerance, but the underlying divergence may indicate stale oracle feeds or thin V4 pools.","workaround":"None needed for guardrail users; the system fails closed. Flagged to Robinhood Chain for oracle review."}],"endpoints":{"mcp":"/mcp-http/mcp","rest_analyze":"/api/v1/analyze/trade","x402":"/api/x402/analyze","methodology":"/methodology.html"},"links":{"agent_docs":"https://collarguardrail.com/agent-docs.html","server_card":"/.well-known/mcp-server-card.json","methodology_md":"/.well-known/methodology.md","methodology_html":"/methodology.html"}}