> ## 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.

# Get system status JSON Schema

> Get system status 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.

Get overall system health status including per venue-family and per-data-type status.

## Route Metadata

| Field | Value |
| - | - |
| Method | `GET` |
| Path | `/v1/data-quality/status` |
| operationId | `getDataQualityStatus` |
| Tag | Data Quality |
| Family | Data Quality |
| Deprecated or legacy | no |

## Human endpoint reference

Open [`GET /v1/data-quality/status`](/api-reference/data-quality/get-system-status) for authentication, parameters, responses, and examples.

## Implementation context

* [Data-quality preflight](/data-quality#check-one-window-before-use)

## Response Contracts

### Status 200

System status

#### application/json

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getDataQualityStatus response 200",
  "description": "Overall system status",
  "type": "object",
  "properties": {
    "active_incidents": {
      "description": "Number of active incidents",
      "type": "integer"
    },
    "data_types": {
      "description": "Per-data-type status",
      "type": "object",
      "additionalProperties": {
        "description": "Status of a data type",
        "type": "object",
        "properties": {
          "completeness_24h": {
            "description": "Data completeness over last 24 hours (0-100)",
            "type": "number"
          },
          "status": {
            "type": "string",
            "enum": [
              "operational",
              "degraded",
              "outage",
              "maintenance"
            ]
          }
        }
      }
    },
    "exchanges": {
      "description": "Per-exchange status",
      "type": "object",
      "additionalProperties": {
        "description": "Status of a single exchange",
        "type": "object",
        "properties": {
          "last_data_at": {
            "description": "Timestamp of last received data",
            "type": "string",
            "format": "date-time",
            "nullable": true
          },
          "latency_ms": {
            "description": "Current latency in milliseconds",
            "type": "integer",
            "nullable": true
          },
          "status": {
            "type": "string",
            "enum": [
              "operational",
              "degraded",
              "outage",
              "maintenance"
            ]
          }
        }
      }
    },
    "status": {
      "description": "Overall system status",
      "type": "string",
      "enum": [
        "operational",
        "degraded",
        "outage",
        "maintenance"
      ]
    },
    "updated_at": {
      "description": "When this status was computed",
      "type": "string",
      "format": "date-time"
    }
  }
}
```

### Status 401

Authentication required

#### application/json

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getDataQualityStatus response 401",
  "description": "Error response",
  "type": "object",
  "properties": {
    "code": {
      "description": "HTTP status code",
      "type": "integer"
    },
    "error": {
      "description": "Error message",
      "type": "string"
    },
    "error_code": {
      "description": "Machine-readable error code. Common values: `invalid_query_params` (a query parameter failed to parse or validate) and `invalid_path_params` (a path parameter failed to parse). Other endpoint-specific codes exist; treat unknown codes as generic errors of the given HTTP status.",
      "type": "string"
    },
    "param": {
      "description": "The parameter at fault, when the error is about one parameter.",
      "type": "string"
    },
    "request_id": {
      "description": "Unique request ID for support",
      "type": "string",
      "format": "uuid"
    },
    "success": {
      "description": "Always false on an error.",
      "type": "boolean",
      "example": false
    }
  }
}
```

##### OpenAPI example

```json theme={"theme":"github-dark"}
{
  "code": 401,
  "error": "Missing authentication credentials. Provide X-API-Key header or Bearer token.",
  "error_code": "unauthorized",
  "request_id": "71ed4b6f-63ef-4ae1-a123-07ffa47c1c14",
  "success": false
}
```


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