---
title: "Binance Open Interest"
method: GET
path: "/api/v1/derivatives/binance/open-interest"
tags: ["Derivatives"]
---

# Binance Open Interest

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

## Request

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

Binance open interest + 30-day trend. Unlisted symbol: 400; Binance down: 503.

## Query parameters

- `symbol` string: Binance perp symbol (BTCUSDT). A bare coin (BTC) means its USDT perp; BTC-USDT and btcusdt are accepted too.

## Response `200`

Successful Response

- OpenInterestResponse: Open interest data.
  - `symbol` string, required
  - `current_oi` number
  - `oi_trend_30d_pct` number
  - `history` object[]

## 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)