Place Order

• POST /capi/v2/order/placeOrder

Weight(IP): 2, Weight(UID): 5

Request parameters

Parameter	Type	Required?	Description
symbol	String	Yes	Trading pair
client_oid	String	Yes	Custom order ID (no more than 40 characters)
size	String	Yes	Order quantity (cannot be zero or negative).
type	String	Yes	1: Open long, 2: Open short, 3: Close long, 4: Close short
order_type	String	Yes	0: Normal, 1: Post-Only, 2: Fill-Or-Kill, 3: Immediate Or Cancel
match_price	String	Yes	0: Limit price, 1: Market price
price	String	Yes	Order price (this is required for limit orders, and its accuracy and step size follow the futures information endpoint)
presetTakeProfitPrice	BigDecimal	Yes	Preset take-profit price
presetStopLossPrice	BigDecimal	Yes	Preset stop-loss price

Request example

curl -X POST "https://api-contract.weex.com/capi/v2/order/placeOrder" \
   -H "ACCESS-KEY:*******" \
   -H "ACCESS-SIGN:*" \
   -H "ACCESS-PASSPHRASE:*" \
   -H "ACCESS-TIMESTAMP:1659076670000" \
   -H "locale:zh-CN" \
   -H "Content-Type: application/json" \
   -d '{"symbol": "cmt_bchusdt","client_oid": "111111111222222","size": "1","type": "1","order_type": "0",
     "match_price": "0","price": "100","presetTakeProfitPrice": "105","presetStopLossPrice": "95"}'

Response parameters

Parameter	Type	Description
client_oid	string	Client-generated order identifier
order_id	string	Order ID

Response example

{
	"client_oid": null,
	"order_id": "596471064624628269"
}