Get book spread data

Get book spread data

Get book spread data for trading products.

Rate limit: IP

Request frequency limit: 1/1s

Request URL

GET /deepcoin/market/book-spread

Request Parameters

Field Name	Required	Type	Description
instId	true	string	Product ID
value	true	float	baseCcy or quoteCcy
vType	false	string	0:quoteCcy,USDT ,1:baseCcy BCT,ETH ... default 0

Response Parameters

Field Name	Type	Description
instId	string	Product ID
askSpreadValue	string	spread of asks books
bidSpreadValue	string	spread of bids books

Response Example

{
  "code": "0",
  "msg": "",
  "data": {
    "instId": "BTC-USDT-SWAP",
    "askSpreadValue": "0.000550",
    "bidSpreadValue": "0.000661"
  }
}