> ## Documentation Index
> Fetch the complete documentation index at: https://docs.useknot.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Health check

> Check API server health status

Returns the current health status of the API server. Use this endpoint to confirm the API is reachable before making authenticated calls.

<Info>
  This endpoint does not require authentication.
</Info>

## Response

<ResponseField name="status" type="string">
  Server health status. Returns `ok` when the API is operating normally.
</ResponseField>

## Errors

| Status | Description         |
| ------ | ------------------- |
| `503`  | Service unavailable |

<RequestExample>
  ```bash cURL theme={null}
  curl https://api.useknot.xyz/health
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "status": "ok"
  }
  ```
</ResponseExample>