Place Order

Place a new order.

Request Parameters

Parameter	Type	Required	Description
op	string	Yes	Operation: trade
args	list	Yes	Trade arguments
> instType	string	Yes	Product type: SPOT
> channel	string	Yes	Channel: place-order
> instId	string	Yes	Product ID (e.g. BTCUSDT)
> params	object	Yes	Order parameters
>> orderType	string	Yes	Order type: limit / market
>> side	string	Yes	Order side: buy / sell
>> size	string	Yes	Order size
>> price	string	Cond	Order price (required for limit orders)

Request Example

{
  "op": "trade",
  "args": [
    {
      "instType": "SPOT",
      "channel": "place-order",
      "instId": "BTCUSDT",
      "params": {
        "orderType": "limit",
        "side": "buy",
        "size": "0.1",
        "price": "27000"
      }
    }
  ]
}

Response Example

{
  "event": "trade",
  "arg": [
    {
      "instType": "SPOT",
      "channel": "place-order",
      "instId": "BTCUSDT",
      "params": {
        "orderId": "123456789"
      }
    }
  ],
  "code": "0",
  "msg": "Success"
}