Kline

Covers: USDT Perpetual, USDC Perpetual, Inverse Perpetual, Inverse Future

Interval supported:

• 1 3 5 15 30 60 120 240 360 720 minute
• D day
• W week
• M month

info

If confirm is true, then the data is a final tick for this interval. Otherwise, it is a snapshot.

Push frequency: 1-60s

Topic: kline.{interval}.{symbol}

Response Parameters

Parameter	Type	Comments
topic	string	Topic name
type	string	Message type. snapshot
ts	number	The timestamp (ms) that system generates the data.
data	array	Object
> start	number	Candle start timestamp (ms)
> end	number	Candle end timestamp (ms)
> interval	string	Interval
> open	string	Open price
> close	string	Close price. If not closed, it is last price
> high	string	Highest price
> low	string	Lowest price
> volume	string	Trading volume
> turnover	string	Trading turnover
> confirm	boolean	true: last tick. false: this is snapshot data
> timestamp	number	The timestamp (ms) of the last matched order in the candle

Subscription Example

{
    "op": "subscribe",
    "args": [
    "kline.5.BTCPERP"
    ],
    "req_id": "test" // optional
}

Stream Example

{
    "topic": "kline.5.BTCPERP",
    "data": [
        {
            "start": 1671187800000,
            "end": 1671188099999,
            "interval": "5",
            "open": "16991",
            "close": "16980.5",
            "high": "16991",
            "low": "16980.5",
            "volume": "2.501",
            "turnover": "42493.2305",
            "confirm": false,
            "timestamp": 1671187815755
        }
    ],
    "ts": 1671187815755,
    "type": "snapshot"
}