Lighter on Robinhood Chain - Open Interest

Get Lighter on Robinhood Chain open interest history

Get historical Lighter on Robinhood Chain open interest for a perpetual market. Data available from August 22, 2026 18:43 UTC.

get/v1/rh-lighter/openinterest/{symbol}

Request

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

Path parameters

symbolstring required
Example:BTC

Perpetual market symbol on Lighter on Robinhood Chain (uppercase, e.g. BTC). Spot pairs have no open interest, funding, or liquidations.

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'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.