All Orderbook

Retrieve order book of the instrument. The data will be updated once a second.

Rate Limit: 10 requests per 2 seconds

Rate limit rule: IP

HTTP Request

GET /api/v2/market/orderbook-all

Request Example

GET /api/v2/market/orderbook-all?instId=BTC-USDT

Request Parameters

Parameter	Type	Required	Description
instId	String	Yes	Instrument ID, e.g. BTC-USDT
sz	String	No	Order book depth per side. Maximum 5000, e.g. 5000 bids + 5000 asks Default returns to 100 depth data

Response Parameters

Parameter	Type	Description
asks	Array	Order book on sell side
bids	Array	Order book on buy side
ts	String	Order book generation time

An example of the array of asks and bids values: ["411.8", "10", "0", "4"]

• "411.8" is the depth price

• "10" is the quantity at the price (number of contracts for derivatives)

• "0" is part of a deprecated feature and it is always "0"

• "4" is the number of orders at the price.