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We provide two endpoints for creating spot trading orders:

Legacy Endpoint: /api/v1/spot/order

New Endpoint: /api/v1.1/spot/order

Key Differences:

Market Order Support:

v1: Supports specifying only the cash amount for market buy orders and the quantity for market sell orders

v1.1: Supports specifying both the cash amount and the quantity for market orders, regardless of whether it's a buy or sell order

Quantity and Amount:

v1: Uses a single 'quantity' parameter for specifying order size

v1.1: Splits the order size into separate 'quantity' and 'amount' parameters

Recommendation:
For enhanced functionality and flexibility, we strongly recommend using the new v1.1 endpoint (/api/v1.1/spot/order) for all order creations

https://hashkeypro-apidoc.readme.io/reference/create-order-v1-1

Weight: 1

Certain parameters are mandatory depending on the order type:

Type	Mandatory parameters
LIMIT	quantity, price
MARKET	quantity
LIMIT_MAKER	quantity, price

Request Parameters

PARAMETER	TYPE	Req'd	DESCRIPTION
symbol	STRING	Y	Name of instrument e.g. "BTCUSD", "ETHUSD"
side	ENUM	Y	BUY or SELL
type	ENUM	Y	Currently offer 3 order types: - LIMIT - Limit order - MARKET - Market order - LIMIT_MAKER - Maker Limit order
quantity	DECIMAL	Y	Order quantity in units of the instrument - Limit order: Represents the amount of the base asset you want to buy or sell. For example: BTC/USD pair, if quantity is 0.5, you're ordering 0.5 BTC - Market order: Represents the amount of the base asset to buy or sell For example: BTC/USDT pair, if quantity is 0.5, you're buying 0.5 BTC worth at the market price
price	DECIMAL	C	Required for LIMIT and LIMIT_MAKER order
newClientOrderId	STRING		An ID defined by the client for the order, it will be automatically generated if it is not sent in the request. (up to 255 characters)
timeInForce	ENUM		"GTC" for Limit order & Limit maker order - "IOC" for Limit order & Market order - "FOK" for Limit order
recvWindow	LONG		Recv Window. Default 5000
timestamp	LONG	Y	Timestamp
stpMode	ENUM	C	Self Trade Prevention Mode. Enum: EXPIRE_TAKER, EXPIRE_MAKER Default EXPIRE_TAKER if not specified.

Response Content

PARAMETER	TYPE	Example values	DESCRIPTION
accountId	LONG	1467298646903017216	Account number
symbol	STRING	BTCUSD	Trading pair
symbolName	STRING	BTCUSD	Trading pair name
clientOrderId	STRING	1690084460710352	An ID defined by the client for the order, it will be automatically generated if it is not sent in the request
orderId	LONG	1470929500342690304	System-generated order ID (up to 20 characters)
transactTime	LONG	1690084460716	Timestamp in milliseconds
price	DECIMAL	28000	Price
origQty	DECIMAL	0.01	Quantity
executedQty	DECIMAL	0	Traded Volume
status	ENUM	NEW	Order status (see enumeration definition for more details)
timeInForce	ENUM	GTC	Duration of the order before expiring
type	ENUM	LIMIT	Order type (see enumeration definition for more details)
side	ENUM	BUY	BUY or SELL
reqAmount	STRING	0	Requested Cash amount
concentration	STRING		Concentration reminder message