Cancel Order

Type: TRADE

Weight: 1

DELETE /fapi/v1/order

Cancel an active order by orderId or origClientOrderId.

Request

DELETE /fapi/v1/order?symbol=BTCUSDT&orderId=<uuid>&timestamp=<ms>&signature=<hex>

Query params

Name	Type	Required	Notes
symbol	string	yes
orderId	string	one of	Takes precedence if both are sent.
origClientOrderId	string	one of

Response — 200 — same shape as New Order with status: "CANCELED".

Sparky behaviour

1. Trigger orders (STOP_* / TAKE_PROFIT_*) are routed to the trigger-order service and their frozen margin is released based on the mark price at creation.
2. If the matching engine reports the order is not in the book, the API returns -2011 instead of faking CANCELED, so a same-direction IOC cannot phantom-fill against a ghost order.
3. Frozen margin (amount − filled) × price / leverage × 1.005 is returned to available.

Errors

HTTP	code	msg
400	-1102	Neither id supplied.
400	-2011	Unknown order / not on the book.
404	-2013	Order does not exist.

Authentication failures (INVALID_API_KEY, API_KEY_DISABLED, IP_NOT_ALLOWED, SIGNATURE_INVALID) apply to every signed endpoint and use Sparky's {"success":false,"error":{...}} envelope; see Error Codes.