Skip to main content
GET
https://api.0xarchive.io
/
v1
/
lighter
/
openinterest
/
{symbol}
/
current
Get current Lighter open interest
curl --request GET \
  --url https://api.0xarchive.io/v1/lighter/openinterest/{symbol}/current \
  --header 'X-API-Key: <api-key>'
{
  "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",
    "impact_bid_price": "<string>",
    "impact_ask_price": "<string>"
  },
  "meta": {
    "count": 123,
    "next_cursor": "<string>",
    "request_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}

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.

Authorizations

​
X-API-Key
string
header
required

API key for authentication. Get yours at https://www.0xarchive.io/dashboard/

Path Parameters

​
symbol
string
required

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

Example:

"ETH"

Response

Current open interest

​
success
boolean
Example:

true

​
data
object

Open interest snapshot with market context

​
meta
object

Response metadata

Last modified on May 20, 2026