v2

latestOpenAPI 3.1.0Proprietary2026-08-054985119.4 KB

orders

Cancel All Orders

Cancel all open orders for a subaccount.

If river_ids is set, only orders on those instruments are cancelled; it must be omitted/null or non-empty. Cancellation is processed asynchronously by the order consumer.

post/v1/orders/cancel-all

Request body

subaccount_idstring uuid required

river_idsinteger[] nullable

If set, only cancel open orders for these instruments; otherwise cancel all open orders on the subaccount. Must be either omitted/null or a non-empty list.

Response

Successful Response

cancelled_river_order_idsstring[] required

List of cancelled river order identifiers

failed_cancelled_reasonsobject required

Dictionary of failed to cancel river order identifiers and reasons