Lighter - Open Interest

Get Lighter open interest history

Get historical open interest data. Data available from August 2025.

get/v1/lighter/openinterest/{symbol}

Request

  • Base URL: https://api.0xarchive.io
  • URL: https://api.0xarchive.io/v1/lighter/openinterest/{symbol}
  • Auth: API key in header X-API-Key

Path parameters

symbolstring required
Example:ETH

Trading pair symbol (e.g., ETH, BTC)

Query parameters

startinteger

Start timestamp in Unix milliseconds. Defaults to 24h ago.

endinteger

End timestamp in Unix milliseconds. Defaults to now.

cursorinteger

Cursor for pagination

limitinteger

Maximum number of results (default: 100, max: 1000)

interval'1m' | '5m' | '15m' | '30m' | '1h' | '4h' | '1d'

Aggregation interval. When omitted, returns raw ~10 sec updates.

Response

Open interest data

successboolean

Example response

{
  "success": true,
  "data": [
    {
      "symbol": "BTC",
      "coin": "BTC",
      "timestamp": "2025-01-21T10:30:00.000Z",
      "open_interest": "500000.00",
      "mark_price": "42500.50",
      "oracle_price": "42498.25",
      "day_ntl_volume": "10000000.00",
      "prev_day_price": "42000.00",
      "mid_price": "42500.75"
    }
  ]
}

Changes

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