> ## Documentation Index
> Fetch the complete documentation index at: https://docs.0xarchive.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Health check JSON Schema

> Health check JSON Schema contract. Includes route metadata, request parameters, response statuses, examples, and JSON fields for implementation.

Source OpenAPI: 0xArchive API 1.8.0; 227 paths; 217 component schemas.

Check API health status. No authentication required.

## Route Metadata

| Field | Value |
| - | - |
| Method | `GET` |
| Path | `/health` |
| operationId | `healthCheck` |
| Tag | System |
| Family | System |
| Deprecated or legacy | no |

## Human endpoint reference

Open [`GET /health`](/api-reference/system/health-check) for authentication, parameters, responses, and examples.

## Response Contracts

### Status 200

API is healthy

#### application/json

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "healthCheck response 200",
  "type": "object",
  "properties": {
    "status": {
      "type": "string",
      "example": "ok"
    }
  }
}
```


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