Future Trade

Public

Security: None

Endpoints under Public section can be accessed freely without requiring any API-key or signatures

Test Connectivity

GET https://futuresopenapi.zke.com/fapi/v1/ping

This endpoint checks connectivity to the host

200

{}

Check Server Time

GET https://futuresopenapi.zke.com/fapi/v1/time

200

{
    "serverTime":1607702400000,
    "timezone":Chinese standard time
}

Response:

name	type	example	description
serverTime	long	1607702400000	server timestamp
timezone	string	China standard time	server time zone

Contract List

GET https://futuresopenapi.zke.com /fapi/v1/contracts

200

[
    {
        "symbol": "H-HT-USDT",
        "pricePrecision": 8,
        "side": 1,
        "maxMarketVolume": 100000,
        "multiplier": 6,
        "minOrderVolume": 1,
        "maxMarketMoney": 10000000,
        "type": "H",
        "maxLimitVolume": 1000000,
        "maxValidOrder": 20,
        "multiplierCoin": "HT",
        "minOrderMoney": 0.001,
        "maxLimitMoney": 1000000,
        "status": 1
    }
]

Response:

name	type	example	description
symbol	string	E-BTC-USDT	Contract name
status	number	1	status（0：cannot trade，1：can trade
type	string	S	contract type, E: perpetual contract, S: test contract, others are mixed contract
side	number	1	Contract direction(backwards：0，1：forward)
multiplier	number	0.5	Contract face value
multiplierCoin	string	BTC	Contract face value unit
pricePrecision	number	4	Precision of the price
minOrderVolume	number	10	Minimum order volume
minOrderMoney	number	10	Minimum order value
maxMarketVolume	number	100000	Market price order maximum volume
maxMarketMoney	number	100000	Market price order maximum value
maxLimitVolume	number	100000	Limit price order maximum volume
maxValidOrder	number	100000	Maximum valid order quantity

Market

Security: None​

Market section can be accessed freely without requiring any API-key or signatures.

Depth

GET https://futuresopenapi.zke.com /fapi/v1/depth

Market depth data

Query Parameters

Name	Type	Description
limit	integer	Default 100, Max 100
Contract name	string	Contract Name E.g. E-BTC-USDT

200 Successfully retrieve market depth data

{
  "bids": [
    [
      "3.90000000",   // price
      "431.00000000"  // quantity
    ],
    [
      "4.00000000",
      "431.00000000"
    ]
  ],
  "asks": [
    [
      "4.00000200",  // price
      "12.00000000"  // quantity
    ],
    [
      "5.10000000",
      "28.00000000"
    ]
  ]
}

Response:

name	type	example	description
time	long	1595563624731	Current Timestamp (ms)
bids	list	Look below	Order book purchase info
asks	list	Look below	Order book selling info

The fields bids and asks are lists of order book price level entries, sorted from best to worst.

name	type	example	description
' '	float	131.1	price level
' '	float	2.3	Total order quantity for this price level

24hours ticker

GET https://futuresopenapi.zke.com /fapi/v1/ticker

24 hour price change statistics

Query Parameters

Name	Type	Description
Contract name	string	Contract name E.g. E-BTC-USDT

200 Successfully obtain ticker info

{
    "high": "9279.0301",
    "vol": "1302",
    "last": "9200",
    "low": "9279.0301",
    "rose": "0",
    "time": 1595563624731
}

Response:

name	type	example	description
time	long	1595563624731	Open time
high	float	9900	Higher price
low	float	8800.34	Lower price
last	float	8900	Newest price
vol	float	4999	Trade volume
rose	string	+0.5	Price variation

Get index/marked price

GET https://futuersopenapi.zke.com /fapi/v1/index

Query Parameters

Name	Type	Description
Contract name	string	Contract name E.g. E-BTC-USDT
limit	string	Default 100, Max 100

200

{
    "markPrice": 581.5,
    "indexPrice": 646.3933333333333,
    "lastFundingRate": 0.001,
    "contractName": "E-ETH-USDT",
    "time": 1608273554063
}

Response:

name	type	example	Description
indexPrice	float	0.055	Index price
markPrice	float	0.0578	Marked price
contractName	string	E-BTC-USDT	Contract name
lastFundingRate	float	0.123	Current fund rate

Kline/charts data

GET https://futuresopenapi.zke.com /fapi/v1/klines

Query Parameters

Name	Type	Description
ContractName	string	Contract name E.g. E-BTC-USDT
interval	string	K-line interval, identifies the sent value as: 1min,5min,15min,30min,1h,1day,1week,1month
limit	integer	Default 100, Max 300

200

[
    {
        "high": "6228.77",
        "vol": "111",
        "low": "6228.77",
        "idx": 1594640340,
        "close": "6228.77",
        "open": "6228.77"
    },
    {
        "high": "6228.77",
        "vol": "222",
        "low": "6228.77",
        "idx": 1587632160,
        "close": "6228.77",
        "open": "6228.77"
    },
    {
        "high": "6228.77",
        "vol": "333",
        "low": "6228.77",
        "idx": 1587632100,
        "close": "6228.77",
        "open": "6228.77"
    }
]

Response:

name	type	example	description
idx	long	1538728740000	Start timestamp (ms）
open	float	36.00000	Open price
close	float	33.00000	Closing price
high	float	36.00000	Max price
low	float	30.00000	Min price
vol	float	2456.111	Trade volume

Trading

Security: TRADE​

All interfaces under the transaction require signature and API-key verification​

Order creation

POST https://futuresopenapi.zke.com /fapi/v1/order

Creation of single new orders

Headers

Name	Type	Description
X-CH-TS	string	Time stamp
X-CH-APIKEY	string	Your API-key
X-CH-SIGN	string	Signature

Request Body

Name	Type	Description
volume	number	Order quantity
price	number	Order price
contractName	string	Contract name E.g. E-BTC-USDT
type	string	Order type, LIMIT/MARKET
side	string	trade direction, BUY/SELL
open	string	Open balancing direction, OPEN/CLOSE
positionType	number	Hold-up position, 1 full position, 2 restrictive position
clientOrderId	string	Client order identity, a string with length less than 32 bit
timeInForce	string	IOC, FOK, POST_ONLY

200

{
    "orderId": 256609229205684228
}

Response:

name	type	example	description
orderId	String	256609229205684228	Order ID

Condition order creation

POST https://futuresopenapi.zke.com /fapi/v1/conditionOrder

Headers

Name	Type	Description
X-CH-TS	string	Time stamp
X-CH-APIKEY	string	Your API-key
X-CH-SIGN	string	Signature

Request Body

Name	Type	Description
volume	number	Order quantity
triggerType	string	trigger type 3UP/4DOWN
triggerPrice	string	trigger price
positionType	number	Hold-up position, 1 full position, 2 restrictive position
open	string	Open balancing direction, OPEN/CLOSE
side	string	trade direction, BUY/SELL
type	string	Order type, LIMIT/MARKET
contractName	string	Contract name E.g. E-BTC-USDT
price	number	Order price

200: OK

{
     "orderId": 256609229205684228
}

Cancel order

POST https://futuresopenapi.zke.com /fapi/v1/cancel

Speed limit rules: 20 times/ 2 seconds

Headers

Name	Type	Description
X-CH-SIGN	string	Signature
X-CH-APIKEY	string	Your API-key
X-CH-TS	integer	Time stamp

Request Body

Name	Type	Description
contractName	string	Contract name E.g. E-BTC-USDT
orderId	string	Order ID

200

{
    "orderId": 256609229205684228
}

Order details

GET https://futuresopenapi.zke.com /fapi/v1/order

Request Body

Name	Type	Description
contractName	string

200

[
    {
       "side": "BUY",
       "executedQty": 0,
       "orderId": 259396989397942275,
       "price": 10000.0000000000000000,
       "origQty": 1.0000000000000000,
       "avgPrice": 0E-8,
       "transactTime": "1607702400000",
       "action": "OPEN",
       "contractName": "E-BTC-USDT",
       "type": "LIMIT",
       "status": "INIT"
    }
]

Response:

name	type	example	description
orderId	long	150695552109032492	Order ID（system generated
contractName	string	E-BTC-USDT	Contract name
price	float	10.5	Order price
origQty	float	10.5	Order quantity
executedQty	float	20	Order quantity
avgPrice	float	10.5	Average transaction price
symbol	string	BHTUSDT	Coin pair name
status	string	NEW	Order status. Possible values are：NEW(new order，not filled)、PARTIALLY_FILLED（partially filled）、FILLED（fully filled）、CANCELLED（already cancelled）andREJECTED（order rejected）
side	string	NEW	Order direction. Possible values can only be：BUY（buy long）and SELL（sell short）
action	string	OPEN	OPEN/CLOSE
transactTime	long	1607702400000	Order creation time

Open order

GET https://futuresopenapi.zke.com /fapi/v1/openOrders

Speed limit rules: Obtain open contract, the user's current order

Query Parameters

Name	Type	Description
contractName	string	Contract name E-BTC-USDT

Headers

Name	Type	Description
X-CH-SIGN	string	signature
X-CH-APIKEY	string	Your API-key
X-CH-TS	integer	time stamp

200

[
    {
       "side": "BUY",
       "executedQty": 0,
       "orderId": 259396989397942275,
       "price": 10000.0000000000000000,
       "origQty": 1.0000000000000000,
       "avgPrice": 0E-8,
       "transactTime": "1607702400000",
       "action": "OPEN",
       "contractName": "E-BTC-USDT",
       "type": "LIMIT",
       "status": "INIT"
    }
]

Response:

name	type	example	description
orderId	long	150695552109032492	Order ID（system generated）
contractName	string	E-BTC-USDT	Contract name
price	float	4765.29	Order price
origQty	float	1.01	Order quantity
executedQty	float	1.01	Filled orders quantity
avgPrice	float	4754.24	Filled orders average price
type	string	LIMIT	Order type. Possible values can only be:LIMIT(limit price) andMARKET（market price）
side	string	BUY	Order direction. Possible values can only be：BUY（buy long）and SELL（sell short）
status	string	NEW	Order status. Possible values are：NEW(new order，not filled)、PARTIALLY_FILLED（partially filled）、FILLED（fully filled）、CANCELLED（already cancelled）andREJECTED（order rejected）
action	string	OPEN	OPEN/CLOSE
transactTime	long	1607702400000	Order creation time,

order history

POST https://futuresopenapi.zke.com/fapi/v1/orderHistorical

Headers

Name	Type	Description
X-CH-SIGN	string	signature
X-CH-APIKEY	string	Your API-key
X-CH-TS	string	time stamp

Request Body

Name	Type	Description
contractName	string	Contract name E.g. E-BTC-USDT
limit	string	Lines per page, default 100, max 1000
fromId	long	Start retrieving from this Id

200: OK

[
    {
        "side":"BUY",
        "clientId":"0",
        "ctimeMs":1632903411000,
        "positionType":2,
        "orderId":777293886968070157,
        "avgPrice":41000,
        "openOrClose":"OPEN",
        "leverageLevel":26,
        "type":4,
        "closeTakerFeeRate":0.00065,
        "volume":2,
        "openMakerFeeRate":0.00025,
        "dealVolume":1,
        "price":41000,
        "closeMakerFeeRate":0.00025,
        "contractId":1,
        "ctime":"2021-09-29T16:16:51",
        "contractName":"E-BTC-USDT",
        "openTakerFeeRate":0.00065,
        "dealMoney":4.1,
        "status":4
    }
]

profit history

POST https://futuresopenapi.zke.com/fapi/v1/profitHistorical

Headers

Name	Type	Description
X-CH-SIGN	string	signature
X-CH-APIKEY	string	Your API-key
X-CH-TS	string	time stamp

Request Body

Name	Type	Description
contractName	string	Contract name E.g. E-BTC-USDT
limit	string	Lines per page, default 100, max 1000
fromId	long	Start retrieving from this Id

200: OK

[
    {
        "side":"SELL",
        "positionType":2,
        "tradeFee":-5.23575,
        "realizedAmount":0,
        "leverageLevel":26,
        "openPrice":44500,
        "settleProfit":0,
        "mtime":1632882739000,
        "shareAmount":0,
        "openEndPrice":44500,
        "closeProfit":-45,
        "volume":900,
        "contractId":1,
        "historyRealizedAmount":-50.23575,
        "ctime":1632882691000,
        "id":8764,
        "capitalFee":0
    }
]

Order record

GET https://futuresopenapi.zke.com /fapi/v1/myTrades

Query Parameters

Name	Type	Description
contractName	string	Contract name E.g. E-BTC-USDT
limit	string	Lines per page, default 100, max 1000
fromId	long	Start retrieving from this tradeId

Headers

Name	Type	Description
X-CH-SIGN	string	signature
X-CH-APIKEY	string	Your API-key
X-CH-TS	string	time stamp

200

[
  {
    "symbol": "ETHBTC",
    "id": 100211,
    "bidId": 150695552109032492,
    "askId": 150695552109032493,
    "price": "4.00000100",
    "qty": "12.00000000",
    "time": 1499865549590,
    "isBuyer": true,
    "isMaker": false,
    "fee":"0.001"
  },...
]

Response:

name	type	example	description
symbol	string	ETHBTC	Coin name(trade pair)
tradeId	number	28457	Trade ID
bidId	long	150695552109032492	Buyer order ID
askId	long	150695552109032493	Seller order ID
bidUserId	integer	10024	Buyer user ID
askUserId	integer	10025	Seller user ID
price	float	4.01	Filled price
qty	float	12	Trade quantity
amount	float	5.38	Filled amount
time	number	1499865549590	Trade time stamp
fee	number	0.001	Trading fees
side	string	buy	Current order direction BUY purchase, SELL selling
contractName	string	E-BTC-USDT	Contract name
isMaker	boolean	true	is it maker?
isBuyer	boolean	true	is it buyer?

Account

Security: USER_DATA​

All interfaces under the account require signature and API-key verification​

Account info

GET https://futuresopenapi.zke.com /fapi/v1/account

Headers

Name	Type	Description
X-CH-SIGN	string	Signature
X-CH-APIKEY	string	Your API-key
X-CH-TS	integer	time stamp

200

{
    "account": [
        {
            "marginCoin": "USDT",
            "accountNormal": 999.5606,
            "accountLock": 23799.5017,
            "partPositionNormal": 9110.7294,
            "totalPositionNormal": 0,
            "achievedAmount": 4156.5072,
            "unrealizedAmount": 650.6385,
            "totalMarginRate": 0,
            "totalEquity": 99964804.560,
            "partEquity": 13917.8753,
            "totalCost": 0,
            "sumMarginRate": 873.4608,
            "positionVos": [
                {
                    "contractId": 1,
                    "contractName": "E-BTC-USDT",
                    "contractSymbol": "BTC-USDT",
                    "positions": [
                        {
                            "id": 13603,
                            "uid": 10023,
                            "contractId": 1,
                            "positionType": 2,
                            "side": "BUY",
                            "volume": 69642.0,
                            "openPrice": 11840.2394,
                            "avgPrice": 11840.3095,
                            "closePrice": 12155.3005,
                            "leverageLevel": 24,
                            "holdAmount": 7014.2111,
                            "closeVolume": 40502.0,
                            "pendingCloseVolume": 0,
                            "realizedAmount": 8115.9125,
                            "historyRealizedAmount": 1865.3985,
                            "tradeFee": -432.0072,
                            "capitalFee": 2891.2281,
                            "closeProfit": 8117.6903,
                            "shareAmount": 0.1112,
                            "freezeLock": 0,
                            "status": 1,
                            "ctime": "2020-12-11T17:42:10",
                            "mtime": "2020-12-18T20:35:43",
                            "brokerId": 21,
                            "marginRate": 0.2097,
                            "reducePrice": 9740.8083,
                            "returnRate": 0.3086,
                            "unRealizedAmount": 2164.5289,
                            "openRealizedAmount": 2165.0173,
                            "positionBalance": 82458.2839,
                            "settleProfit": 0.4883,
                            "indexPrice": 12151.1175,
                            "keepRate": 0.005,
                            "maxFeeRate": 0.0025
                        }
                    ]
                }
            ]
        }
    ]
}

Response:

name	type	description
account	[]	Balance collection

account field:

name	type	example	description
marginCoin	string	USDT	Margin coin
accountNormal	float	10.05	Balance account
accountLock	float	10.07	Margin frozen account
partPositionNormal	float	10.07	Restricted position margin balance
totalPositionNormal	float	10.07	Full position initial margin
achievedAmount	float	10.07	Profit and losses occurred
unrealizedAmount	float	10.05	Unfilled profit and losses
totalMarginRate	float	10.05	Full position margin rate
totalEquity	float	10.07	Full position equity
partEquity	float	10.07	Restricted position equity
totalCost	float	10.07	Full position costs
sumMarginRate	float	10.07	All accounts margin rate
positionVos	[ ]	​	Position contract record

positionVos field:

name	type	example	description
contractId	integer	2	Contract id
contractName	string	E-BTC-USDT	Contract name
contractSymbol	string	BTC-USDT	Contract coin pair
positions	[ ]	​	Position details

positions field:

name	type	example	description
id	integer	2	Position id
uid	integer	10023	User ID
positionType	integer	1	Hold position type(1 full，2 restrictive)
side	string	SELL	Hold position direction BUY sell long, SELL buy short
volume	float	1.05	Hold quantity
openPrice	float	1.05	Open position price
avgPrice	float	1.05	Hold average price
closePrice	float	1.05	Balancing average price
leverageLevel	float	1.05	Leverage multiple
holdAmount	float	1.05	Hold position margin
closeVolume	float	1.05	Balanced quantity
pendingCloseVolume	float	1.05	The number of pending closing orders
realizedAmount	float	1.05	Profit and losses occurred
historyRealizedAmount	float	1.05	Historic accumulated profit and losses
tradeFee	float	1.05	Trading fees
capitalFee	float	1.05	Capital costs
closeProfit	float	1.05	Balancing profit and loss
shareAmount	float	1.05	Amount to share
freezeLock	integer	0	Position freeze status: 0 normal, 1 liquidation freeze, 2 delivery freeze
status	integer	0	Position effectiveness，0 ineffective 1 effective
ctime	time	​	Creation time
mtime	time	​	Update time
brokerId	integer	1023	Client id
lockTime	time	​	liquidation lock time
marginRate	float	1.05	Margin rate
reducePrice	float	1.05	Price reduction
returnRate	float	1.05	Return rate (profit rate)
unRealizedAmount	float	1.05	Unfilled profit and losses
openRealizedAmount	float	1.05	Open position unfilled profit and losses
positionBalance	float	1.05	Position value
indexPrice	float	1.05	Newest marked price
keepRate	float	1.05	Scaled minimum kept margin rate
maxFeeRate	float	1.05	Balancing maximum fees rate