Get Full Depth Orderbook

Query for full orderbook depth data.

Covers: Spot / USDT contract / USDC contract / Inverse contract

• Return up to 10,000 levels per side.

info

• The response is in the snapshot format.
• Use this REST endpoint to initialize your local order book, then apply delta updates from the WebSocket full orderbook stream.
• Retail Price Improvement (RPI) orders will not be included in the response.

Release Schedule

Product	Testnet	Mainnet
Spot	July 6, 2026	July 16, 2026
Futures (linear & inverse)	Est.July 13, 2026	not determined

HTTP Request

GET/v5/market/full_orderbook

Request Parameters

Parameter	Required	Type	Comments
category	true	string	Product type. spot, linear, inverse
symbol	true	string	Symbol name, like BTCUSDT

Response Parameters

Parameter	Type	Comments
s	string	Symbol name
b	array	Bid, buyer. Sorted by price in descending order
> b[0]	string	Bid price
> b[1]	string	Bid size
a	array	Ask, seller. Sorted by price in ascending order
> a[0]	string	Ask price
> a[1]	string	Ask size
ts	integer	The timestamp (ms) that the system generates the data
u	integer	Update ID, is always in sequence, corresponds to u in the WebSocket full orderbook stream
seq	integer	Cross sequence You can use this field to compare different levels orderbook data, and for the smaller seq, then it means the data is generated earlier.
cts	integer	The timestamp from the matching engine when this orderbook data is produced. It can be correlated with T from public trade channel

Request Example

HTTP

Python

Go

Node.js

Response Example