Place Order (TRADE)

POST /capi/v3/order

Request Weight

1 on 10s order rate limit(X-ORDER-COUNT-10S); 1 on 1min order rate limit(X-ORDER-COUNT-1M); 0 on IP rate limit(X-USED-WEIGHT-1M);

Request parameters

Parameter	Type	Required?	Description
symbol	String	Yes	Trading pair, for example `BTCUSDT`.
side	String	Yes	Order side. Supported values: `BUY`, `SELL`.
positionSide	String	Yes	Position side. Supported values: `LONG`, `SHORT`.
type	String	Yes	Order type. Supported values: `LIMIT`, `MARKET`.
timeInForce	String	Conditional	Time-in-force policy. Required when `type = LIMIT`. Supported values: `GTC`, `IOC`, `FOK`, `POST_ONLY`.
quantity	String	Yes	Order quantity. Must be greater than 0.
price	String	Conditional	Limit price. Required when `type = LIMIT`.
newClientOrderId	String	Yes	Client order identifier (1-36 characters, pattern `^[\\.A-Z\:/a-z0-9_-]{1,36}$`).
tpTriggerPrice	String	No	Optional take-profit trigger price.
slTriggerPrice	String	No	Optional stop-loss trigger price.
TpWorkingType	String	No	Take-profit trigger price source. Supported values: `CONTRACT_PRICE`, `MARK_PRICE`. Default `CONTRACT_PRICE`.
SlWorkingType	String	No	Stop-loss trigger price source. Supported values: `CONTRACT_PRICE`, `MARK_PRICE`. Default `CONTRACT_PRICE`.
reduceOnly	Boolean	No	Whether the order is reduce-only.

Request example

Code
curl -X POST "https://api-contract.weex.com/capi/v3/order" \
   -H "ACCESS-KEY:*******" \
   -H "ACCESS-SIGN:*******" \
   -H "ACCESS-PASSPHRASE:*****" \
   -H "ACCESS-TIMESTAMP:1659076670000" \
   -H "Content-Type: application/json" \
   -d '{
     "symbol": "BTCUSDT",
     "side": "BUY",
     "positionSide": "LONG",
     "type": "LIMIT",
     "timeInForce": "GTC",
     "quantity": "0.01",
     "price": "69000",
     "newClientOrderId": "my-order-0001",
     "tpTriggerPrice": "70000",
     "slTriggerPrice": "68000",
     "TpWorkingType": "CONTRACT_PRICE",
     "SlWorkingType": "MARK_PRICE",
     "reduceOnly": false
   }'

Response parameters

Field	Type	Description
orderId	String	Order ID assigned by the system.
clientOrderId	String	Echo of `newClientOrderId`.
success	Boolean	Whether the order request was accepted.
errorCode	String	Error code when `success = false`; otherwise empty.
errorMessage	String	Error message when `success = false`; otherwise empty.

Response example

Code
{
  "orderId": "702345678901234567",
  "clientOrderId": "my-order-0001",
  "success": true,
  "errorCode": "",
  "errorMessage": ""
}