---
title: "Cross Exchange Oi"
method: GET
path: "/api/v1/derivatives/open-interest"
tags: ["Derivatives"]
---

# Cross Exchange Oi

`GET /api/v1/derivatives/open-interest`

## Request

- Base URL: `https://cryptodataapi.com`
- URL: `https://cryptodataapi.com/api/v1/derivatives/open-interest`
- Auth: API key in header `X-API-Key`

Open interest across Binance + Hyperliquid.

## Query parameters

- `coin` string

## Response `200`

Successful Response

- CrossExchangeOI: Cross-exchange open interest comparison.
  - `coin` string, required
  - `binance` object
  - `hyperliquid` object
  - `cross_exchange` unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/cryptodataapi/apis/crypto-data-api.md) · [All operations](https://skmtc.dev/cryptodataapi/apis/crypto-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/cryptodataapi/apis/crypto-data-api/revisions/8628b754ca81?raw)