Users can cancel their margin, exchange and derivative orders by providing their IDs.

Alternatively, users can cancel an order using its CID along with a date (YYYY-MM-DD).

Both the ID and CID of an order can be get through the Retrieve Orders and Retrieve Orders (by symbol) endpoints.

Response Fields

This endpoint returns a notification.

Index	Field	Type	Description
[0]	MTS	int	Milliseconds epoch timestamp of notification
[1]	TYPE	string	Notification's type ("oc-req")
[2]	MESSAGE_ID	int	Unique notification's ID
[ . . . ]
[4]	DATA	Order	The order that has been cancelled
[5]	CODE	int	W.I.P. (work in progress)
[6]	STATUS	string	Status of the notification; it may vary over time (SUCCESS, ERROR, FAILURE, ...)
[7]	TEXT	string	Additional notification description

Order data array

Index	Field	Type	Description
[0]	ID	int	Order ID
[1]	GID	int	Group Order ID
[2]	CID	int	Client Order ID
[3]	SYMBOL	string	Trading pair (tBTCUSD, tLTCETH, ...)
[4]	MTS_CREATE	int	Millisecond epoch timestamp of creation
[5]	MTS_UPDATE	int	Millisecond epoch timestamp of last update
[6]	AMOUNT	float	Positive means buy, negative means sell
[7]	AMOUNT_ORIG	float	Original amount (before any update)
[8]	ORDER_TYPE	string	The order's type (see list below)
[9]	TYPE_PREV	string	Previous order type (before the last update)
[10]	MTS_TIF	int	Millisecond epoch timestamp for TIF (Time-In-Force)
[ . . . ]
[12]	FLAGS	int	Sum of all active flags for the order (values can be found here)
[13]	STATUS	string	A complete overview on available order statuses can be found here
[ . . . ]
[16]	PRICE	float	Price
[17]	PRICE_AVG	float	Average price
[18]	PRICE_TRAILING	float	The trailing price
[19]	PRICE_AUX_LIMIT	float	Auxiliary Limit price (for STOP LIMIT)
[ . . . ]
[23]	NOTIFY	int	1 if operations on order must trigger a notification, 0 if operations on order must not trigger a notification
[24]	HIDDEN	int	1 if order must be hidden, 0 if order must not be hidden
[25]	PLACED_ID	int	If another order caused this order to be placed (OCO) this will be that other order's ID
[ . . . ]
[28]	ROUTING	string	Indicates origin of action: BFX, API>BFX
[ . . . ]
[31]	META	JSON	Additional meta information about the order ( $F7 = IS_POST_ONLY (0 if false, 1 if true), $F33 = Leverage (int), aff_code: "aff_code_here")

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Available order types
Available order types are: LIMIT, MARKET, STOP, STOP LIMIT, TRAILING STOP, FOK, IOC.
For exchange orders, add the EXCHANGE prefix: EXCHANGE LIMIT, EXCHANGE MARKET, EXCHANGE STOP, EXCHANGE STOP LIMIT, EXCHANGE TRAILING STOP, EXCHANGE FOK, EXCHANGE IOC

Rate Limit:

90 reqs/min (requests per minute)