---
title: "Futures order book"
method: GET
path: "/api/futures/trade/orderbook/{currencyPairCode}"
tags: ["Futures · Trading"]
---

# Futures order book

`GET /api/futures/trade/orderbook/{currencyPairCode}`

## Request

- Base URL: `https://api.binibit.com`
- URL: `https://api.binibit.com/api/futures/trade/orderbook/{currencyPairCode}`
- Auth: none declared

Resting liquidity aggregated per price level — not individual orders. Bids run from the
            highest price down, asks from the lowest up.

## Path parameters

- `currencyPairCode` string, required

## Response `200`

OK

- FuturesOrderBook: Aggregated order book for a futures pair: resting liquidity summed per price level, not individual orders.
  - `currencyPairCode` string, nullable: Pair this book belongs to, e.g. `BTC_USDT`.
  - `asks` FuturesOrderBookItemDto[], nullable: Sell side, cheapest first. The first entry is the best ask — what a market buy pays.
    - `price` number, double: Price of this level.
    - `quantity` number, double: Total size resting at this price, in the base asset — the sum across every order there, not one order's size.
  - `bids` FuturesOrderBookItemDto[], nullable: Buy side, most expensive first. The first entry is the best bid — what a market sell receives.
    - `price` number, double: Price of this level.
    - `quantity` number, double: Total size resting at this price, in the base asset — the sum across every order there, not one order's size.

## Changes

- **2026-10-13** `13dbac1613c4`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/binibit/apis/webapp/changes/api/futures/trade/orderbook/:currencyPairCode/get.md)

---

[API](https://skmtc.dev/binibit/apis/webapp.md) - [All operations](https://skmtc.dev/binibit/apis/webapp/llms.txt) - [OpenAPI document](https://skmtc.dev/binibit/apis/webapp/revisions/13dbac1613c4?raw)