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GET
https://api.0xarchive.io
/
v1
/
hyperliquid
/
openinterest
/
{symbol}
Get Hyperliquid open interest history
curl --request GET \
  --url https://api.0xarchive.io/v1/hyperliquid/openinterest/{symbol} \
  --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., BTC, ETH, SOL)

Example:

"BTC"

Query Parameters

​
start
integer<int64>

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

​
end
integer<int64>

End timestamp in Unix milliseconds. Defaults to now.

​
cursor
integer<int64>

Cursor for pagination

​
limit
integer
default:100

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

Required range: x <= 1000
​
interval
enum<string>

Aggregation interval. When omitted, returns raw ~1 min resolution data.

Available options:
5m,
15m,
30m,
1h,
4h,
1d

Response

Open interest data

​
success
boolean
Example:

true

​
data
object[]
​
meta
object

Response metadata

Last modified on May 20, 2026