Batch Place Order

Only supported for market maker accounts,and a maximum of 50 orders is allowed.

Response Example

{
    "success": true,
    "code": 0,
    "data": [
        {
            "orderId": 768116802038827520,
            "errorCode": 0
        },
        {
            "orderId": 768116802038352385,
            "errorCode": 0
        }
    ]
}

POST /api/v1/private/order/submit_batch

Required Permission: Order Placing

Request Parameters: List collection

Parameter	Type	Required	Description
symbol	string	true	Contract
price	decimal	true	Price
vol	decimal	true	Quantity
leverage	int	false	Leverage, must be provided when opening a position
side	int	true	Order direction: 1 open long, 2 close short, 3 open short, 4 close long
type	int	true	Order type, 1: limit, 2: Post Only (maker only), 3: IOC, 4: FOK, 5: market
openType	int	true	Open type, 1: isolated, 2: cross
externalOid	string	false	External order id
positionId	int	false	Position id
positionMode	int	false	Position mode, default dual-side; 2: one-way; 1: dual-side
reduceOnly	boolean	false	Reduce-only, only applicable in one-way mode
marketCeiling	boolean	false	100% market open
flashClose	boolean	false	Flash close
stpMode	number	true	Self-trade prevention mode: 0 no action; 1 cancel both taker and maker orders; 2 cancel maker orders only; 3 cancel taker orders only

Response Parameters:

On success, success = true, data is the order id; on failure, success = false, data = null