Cancel All Open Orders

Type: TRADE

Weight: 1

DELETE /fapi/v1/allOpenOrders

Cancel every open order (including trigger orders) on a symbol.

Request

DELETE /fapi/v1/allOpenOrders?symbol=BTCUSDT&timestamp=<ms>&signature=<hex>

Query params

Name	Type	Required	Notes
symbol	string	yes

Response — 200

{ "code": 200, "msg": "The operation of cancel all open order is done." }

Frozen margin is recomputed and released row by row. Per-order results are not returned; use DELETE /fapi/v1/batchOrders if you need them. Algo/trigger orders created through POST /fapi/v1/algoOrder are cancelled with DELETE /fapi/v1/algoOpenOrders.

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.