Trading Channel

Description

Push once if any trade is matched(taker orders)

After first subscription, it will push the recent snapshot data and then push the update data

Request Example

{
    "op": "subscribe",
    "args": [
        {
            "instType": "SPOT",
            "channel": "trade",
            "instId": "BTCUSDT"
        }
    ]
}

Request Parameters

Parameter	Type	Required	Description
op	String	Yes	Operation, subscribe unsubscribe
args	List<Object>	Yes	List of channels to subscribe to
> instType	String	Yes	Product Line Type, SPOT
> channel	String	Yes	Channel name, trade
> instId	String	Yes	Product id For example: ETHUSDT

Response Example

{
    "event": "subscribe",
    "arg": {
        "instType": "SPOT",
        "channel": "trade",
        "instId": "BTCUSDT"
    }
}

Response Parameters

Parameter	Type	Description
event	String	Event, subscribe unsubscribe error
arg	Object	The channel subscribe to
> instType	String	product type, SPOT
> channel	String	Channel name, trade
> instId	String	Product id. For example: ETHUSDT
code	String	Error code, returned only on error
msg	String	Error message

Push Data

{
    "action": "snapshot",
    "arg": {
        "instType": "SPOT",
        "channel": "trade",
        "instId": "BTCUSDT"
    },
    "data": [
        {
            "ts": "1695709835822",
            "price": "26293.4",
            "size": "0.0013",
            "side": "buy",
            "tradeId": "1000000000"
        }
    ],
    "ts": 1695711090682
}

Push Parameters

Parameter	Type	Description
arg	Object	Successfully subscribed channel
> instType	String	Product Type, SPOT
> channel	String	Channel name, trade
> instId	String	Product id For example: ETHUSDT
action	String	Push data action, snapshot or update
data	List<Object>	Subscribed data
> tradeId	String	Transaction ID
> ts	String	Transaction time, millisecond format of Unix timestamp, such as 1597026383085
> price	String	Transaction price
> size	String	Transaction quantity
> side	String	Transaction direction