{"status":"ok","timestamp":"2026-06-19T18:36:04.046798+00:00","nodes":[{"name":"eu","region":"europe","url":"https://api-eu.treechain.ai","healthy":true,"latency_ms":545,"circuit_breaker":{"state":"closed","recent_failures":0,"opened_at":null},"last_check":"2026-06-19T18:35:36.476530+00:00"},{"name":"us","region":"us-west","url":"https://api-us.treechain.ai","healthy":true,"latency_ms":17,"circuit_breaker":{"state":"closed","recent_failures":0,"opened_at":null},"last_check":"2026-06-19T18:35:35.949509+00:00"},{"name":"us-east","region":"us-east","url":"http://178.156.228.56:8001","healthy":true,"latency_ms":173,"circuit_breaker":{"state":"closed","recent_failures":0,"opened_at":null},"last_check":"2026-06-19T18:35:36.105815+00:00"},{"name":"apac","region":"asia-pacific","url":"https://api-apac.treechain.ai","healthy":true,"latency_ms":501,"circuit_breaker":{"state":"closed","recent_failures":0,"opened_at":null},"last_check":"2026-06-19T18:35:36.434887+00:00"}]}