> ## 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.

# DataFreshness Schema

> Data freshness metrics. Includes required fields, field types, schema references, and generated JSON details from the 0xArchive OpenAPI contract.

Source OpenAPI: 0xArchive API 1.5.0; 140 paths; 119 component schemas.

Data freshness metrics

## Required Fields

No required fields are declared on this component schema.

## JSON Schema

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "DataFreshness",
  "description": "Data freshness metrics",
  "type": "object",
  "properties": {
    "fills_lag_ms": {
      "type": "integer",
      "nullable": true
    },
    "funding_lag_ms": {
      "type": "integer",
      "nullable": true
    },
    "oi_lag_ms": {
      "type": "integer",
      "nullable": true
    },
    "orderbook_lag_ms": {
      "type": "integer",
      "nullable": true
    }
  }
}
```

## Referenced By

Use this shared schema with the generated component index and route-specific endpoint pages during implementation.