WebSocket / 24-Hour Ticker Channel

Endpoint: /ws/v1/futures/market

Description

Provides real-time market information including the latest trade price, best bid, best ask, and 24-hour trading statistics.

• Push interval: up to 500ms
• No push will be sent if no triggering event occurs
• Triggering events include: trades

Channel Name

tickers

Subscription Parameters

Parameter	Required	Type	Example	Description
op	Yes	string	sub	Operation: sub to subscribe, unsub to unsubscribe
channel	Yes	string	tickers	Channel name
symbol	Yes	string	BTC-USDT	Trading pair

Response Parameters

Parameter	Required	Type	Example	Description
errno	Yes	int	0	Status code
errmsg	Yes	string	success	Status message
op	Yes	string	sub	Operation: sub or unsub
channel	Yes	string	tickers	Channel name
symbol	Yes	string	BTC-USDT	Trading pair

Push Data Fields

Parameter	Required	Type	Example	Description
channel	Yes	string	tickers	Channel name
symbol	Yes	string	BTC-USDT	Trading pair
last	Yes	string	999.2	Last traded price
ask	Yes	string	999.3	Best ask price
bid	Yes	string	999.1	Best bid price
open	Yes	string	999.1	24-hour open price
close	Yes	string	999.1	24-hour close price
high	Yes	string	999.1	24-hour high price
low	Yes	string	999.1	24-hour low price
vol	Yes	string	2222	24-hour trading volume (contracts)
vol_ccy	Yes	string	999.1	24-hour trading volume (base currency)
ts	Yes	long	1597026383085	Event timestamp in milliseconds

Push Example

JSON

{
  "channel": "tickers",
  "symbol": "BTC-USDT",
  "last": "999.2",
  "ask": "999.3",
  "bid": "999.1",
  "open": "999.0",
  "close": "999.2",
  "high": "999.2",
  "low": "999.0",
  "vol": "2222",
  "vol_ccy": "22.22",
  "ts": 1597026383085
}