API Reference

Cancel Order

Cancel an incomplete order, this api is asynchronous.

Receiving a successful response only indicates that the request was successfully submitted to the system. To confirm the final status of the order, check via WebSocket subscriptions or order query interfaces.

⏳ Limit

600 requests per minute.


🛠️ Parameters

FieldTypeMandatoryDescription
orderIdStringNOrder ID
clientOrderIdStringNCustomer defined order ID

Tip:Either orderId or clientOrderId must be sent. If both orderId and clientOrderId are provided, orderId takes precedence,note that you can only cancel orders in the NEW/OPEN/PARTIALLY_FILLED status,otherwise even if the api request successful, it does not mean that the order has been cancelled.


📬 Response

FieldTypeDescription
orderIdStringOrder ID
clientOrderIdStringCustomer defined order ID
Language