# Service health

`GET https://api.getchord.xyz/v1/health`

Source: https://getchord.xyz/docs/api-reference/operations/health/

Engine, cache and pool-sync state. `503` when the routing engine is unreachable.

## Response 200

Example (captured from the live API):

```json
{
  "status": "ok",
  "version": "0.1.0",
  "uptime": 494.311362193,
  "engine": {
    "status": "ok",
    "latencyMs": 1
  },
  "redis": {
    "status": "ok"
  },
  "poolCount": 1649,
  "lastSyncBlock": 106412042
}
```

- **503**: The lane behind this endpoint is not ready or not enabled here (`NOT_READY`, `CHAIN_NOT_ENABLED`, `NOT_ENABLED`, `*_UNAVAILABLE`). Retry later; do not treat it as an empty answer.