Data Quality

Get symbol coverage with gaps

Get data coverage for a specific symbol on an exchange, including gap detection showing periods where data may be missing. Supports optional from/to query params (Unix ms) to bound the gap detection window (default: last 30 days). Returns empirical data cadence when sufficient data is available. Historical coverage uses hour-level granularity. Note: May take 30-60 seconds on first request (gap detection results are cached server-side for 1 hour). Without 0xArchive-Version the body is the route's own object plus success and meta.request_id; with 0xArchive-Version: 2026-10-01 it is the standard envelope with that object under data.

get/v1/data-quality/coverage/{exchange}/{symbol}

Request

  • Base URL: https://api.0xarchive.io
  • URL: https://api.0xarchive.io/v1/data-quality/coverage/{exchange}/{symbol}
  • Auth: API key in header X-API-Key

Path parameters

exchange'hyperliquid' | 'lighter' | 'hip3' | 'spot' | 'hip4' required
Example:hyperliquid

Exchange name

symbolstring required
Example:BTC

Symbol name (e.g., BTC, ETH)

Query parameters

frominteger
Example:1704067200000

Start of gap detection window (Unix milliseconds). Default: now - 30 days.

tointeger
Example:1706745600000

End of gap detection window (Unix milliseconds). Default: now.

Response

Symbol coverage with gaps

successtrue required

Example response

{
  "meta": {
    "symbol": "BTC",
    "venue": "hyperliquid"
  }
}

Changes

No recorded changes to this operation across all 1 revision of this API.