WS / K-line Channel

Address/ws/v1/market

Description

Get K-line Data

Channel Name

kline${period}

Note: In the channel name, "period" refers to the time interval. For example, for the 1-minute candlestick: kline1min. The currently supported intervals are as follows:

Time Sharing	Value
1 minute	1min
5 minutes	5min
15 minutes	15min
30 minutes	30min
1 hour	1hour
6 hours	6hour
12 hour	12hour
1 day	1day
1 week	1 week
January	1mon

Submission Parameters

Parameter Name	Required	Type	Example	Description
op	Yes	string	sub	operation, sub: subscribe unsub: unsubscribe
channel	Yes	string	kline1min	Channel Name
symbol	Yes	string	BTC-USDT	Trading pair name

Submission Example

JSON

{
  "op":"sub",
  "channel": "kline1min",
  "symbol": "BTC-USDT"
}

Return Parameters

Parameter Name	Required	Type	Example	Description
channel	Yes	string	kline1min	Channel Name
symbol	Yes	string	BTC-USDT	trading pair
id	Yes	long	1499184000	K-line id
amount	Yes	string	37593	Transaction volume (in contracts)
count	Yes	int	1	Number of transactions
open	Yes	string	1935.2000	Opening Price
close	Yes	string	1879.0000	Closing Price
low	Yes	string	1856.0000	Lowest price
high	Yes	string	1940.0000	Highest Price
vol	Yes	string	71031537.978665	Trading Volume
ts	Yes	long	1597026383085	Data generation time, millisecond-level timestamp

Push Example

JSON

{
  "channel": "kline1min",
  "symbol": "BTC-USDT",
  "id": 1499184000,
  "amount": "37593",
  "count": 1,
  "open": "1935.2000",
  "close": "1879.0000",
  "low": "1856.0000",
  "high": "1940.0000",
  "vol": "71031537.978665",
  "ts": 1597026383085
}