Welcome to WEEX API！

This is the official WEEX API document, and it will be continuously updated, please stay tuned for the latest updates.

You can switch to different API business in the top menu, and switch to different language by clicking the button in the top right.

On the right side of the document are examples for request parameters and response results.

Check Server Time

Rate limit rule: 20 request/2s

HTTP Request Check server time

GET /api/spot/v1/public/time

{
    "code": "00000",
    "msg": "success",
    "requestTime": 1622097118135,
    "data": 1622097118134
}

Coin Basic Information

Rate limit rule: 20 request/2s

HTTP Request get all coins information on the platform

GET /api/spot/v1/public/currencies

{
    "code":"00000",
    "msg":"success",
    "requestTime":1622097139437,
    "data":[
        {
            "coinId":"1",
            "coinName":"BTC",
            "transfer":"true",
            "chains":[
                {
                    "chain":null,
                    "needTag":"false",
                    "withdrawAble":"true",
                    "rechargeAble":"true",
                    "withdrawFee":"0.005",
                    "depositConfirm":"1",
                    "withdrawConfirm":"1",
                    "minDepositAmount":"0.001",
                    "minWithdrawAmount":"0.001",
                    "browserUrl":"https://blockchair.com/bitcoin/testnet/transaction/"
                }
            ]
        },
        {
            "coinId":"2",
            "coinName":"USDT",
            "transfer":"true",
            "chains":[
                {
                    "chain":"ERC20",
                    "needTag":"false",
                    "withdrawAble":"true",
                    "rechargeAble":"true",
                    "withdrawFee":"0.01",
                    "depositConfirm":"12",
                    "withdrawConfirm":"1",
                    "minDepositAmount":"0.1",
                    "minWithdrawAmount":"0.1",
                    "browserUrl":"https://ropsten.etherscan.io/tx/"
                }
            ]
        }
    ]
}

Response Field

Field	Description
coinId	Currency ID
coinName	Currency name
transfer	Is it possible to transfer
chains
> chain	Chain name
> needTag	Is tag needed
> withdrawAble	Withdrawable or not
> rechargeAble	Is it possible to deposit
> withdrawFee	Withdrawal fee
> depositConfirm	Deposit no. of confirmation block
> withdrawConfirm	Withdrawal no. of confirmation block
> minDepositAmount	Minimum deposit Amount
> minWithdrawAmount	Minimum withdrawal Amount
> browserUrl	Blockchain browser url

Get All Coin Pairs Information

Rate limit rule: 20 request/1s

HTTP Request get basic configuration information of all trading pairs

GET /api/spot/v1/public/products

{
    "code":"00000",
    "msg":"success",
    "requestTime":1622097197283,
    "data":[
        {
            "symbol":"BTCUSDT_SPBL",
            "symbolName":"BTCUSDT",
            "baseCoin":"BTC",
            "quoteCoin":"USDT",
            "minTradeAmount":"0.0001",
            "maxTradeAmount":"10000",
            "takerFeeRate":"0.001",
            "makerFeeRate":"0.001",
            "priceScale":"4",
            "quantityScale":"8",
            "status":"online"
        },
        {
            "symbol":"EOSUSDT_SPBL",
            "symbolName":"EOSUSDT",
            "baseCoin":"EOS",
            "quoteCoin":"USDT",
            "minTradeAmount":"1",
            "maxTradeAmount":"1",
            "takerFeeRate":"1",
            "makerFeeRate":"1",
            "priceScale":"1",
            "quantityScale":"1",
            "status":"online"
        }
    ]
}

Response Field

Field	Description
symbol	Coin pair
baseCoin	Base coin
quoteCoin	Quote coin
minTradeAmount	Minimum trade size
maxTradeAmount	Maximum trade size
takerFeeRate	Taker fee rate
makerFeeRate	Maker fee rate
priceScale	Pricing scale
quantityScale	Quantity scale
status	Status

Get Coin Pairs Information By Symbol

Rate limit rule: 20 request/1s

HTTP Request

GET /api/spot/v1/public/product

Request parameter

Parameters	Type	Required	Description
symbol	String	Yes	Name of Currency pair

{
    "code":"00000",
    "msg":"success",
    "requestTime":1622097197283,
    "data":[
        {
            "symbol":"BTCUSDT_SPBL",
            "symbolName":"BTCUSDT",
            "baseCoin":"BTC",
            "quoteCoin":"USDT",
            "minTradeAmount":"0.0001",
            "maxTradeAmount":"10000",
            "takerFeeRate":"0.001",
            "makerFeeRate":"0.001",
            "priceScale":"4",
            "quantityScale":"8",
            "status":"online"
        }
    ]
}

Response Field

Field	Description
symbol	Currency pair
baseCoin	Base Currency
quoteCoin	Quote Currency
minTradeAmount	Minimum trade size
maxTradeAmount	Maximum trade size
takerFeeRate	Taker fee rate
makerFeeRate	Maker fee rate
priceScale	Pricing scale
quantityScale	Quantity scale
status	Status

Spot Market Data Endpoints

Get Ticker By Symbol

Rate limit rule: 20 request/1s

HTTP Request

GET /api/spot/v1/market/ticker

Request parameter

Parameters	Type	Required	Description
symbol	String	Yes	Currency pair

{
    "code":"00000",
    "data":{
        "symbol":"BTCUSDT",
        "high24h":"34413.1",
        "low24h":"34413.1",
        "close":"34413.1",
        "quoteVol":"0",
        "baseVol":"0",
        "usdtVol":"0",
        "ts":"1625125755277"
    },
    "msg":"success",
    "requestTime":1625125756372
}

Response Field

Field	Description
symbol	Currency pair
high24h	24h highest price
close	Latest transaction price
low24h	24h lowest price
quoteVol	Quote Currency volume
baseVol	Base Currency volume
usdtVol	USDT volume
ts	System timestamp

Get The Latest Ticker For All Symbols

Rate limit rule: 20 request/1s

HTTP Request Get the latest ticker for all coin pairs

GET /api/spot/v1/market/tickers

{
    "code":"00000",
    "data":[
      {
        "symbol":"BTCUSDT",
        "high24h":"34413.1",
        "low24h":"34413.1",
        "close":"34413.1",
        "quoteVol":"0",
        "baseVol":"0",
        "usdtVol":"0",
        "ts":"1625125755277"
    }
    ]
    "msg":"success",
    "requestTime":1625125756372
}

Response Field

Field	Description
symbol	Currency pair
high24h	24h highest price
close	Latest transaction price
low24h	24h lowest price
ts	System timestamp
baseVol	Base coin volume
quoteVol	Quote coin volume
usdtVol	USDT volume

Recent Trades List

Rate limit rule: 20 request/1s

HTTP Request

GET /api/spot/v1/market/fills

Request parameter

Parameters	Type	Required	Description
symbol	String	Yes	Currency pair
limit	String	No	Default 100

{
    "code":"00000",
    "msg":"success",
    "requestTime":1622097283024,
    "data":[
        {
            "symbol":"BFTUSDT_SPBL",
            "tradeId":"781698148534505473",
            "side":"buy",
            "fillPrice":"2.38735",
            "fillQuantity":"2470.6224",
            "fillTime":"1622097282536"
        },
        {
            "symbol":"BFTUSDT_SPBL",
            "tradeId":"781698140590493697",
            "side":"sell",
            "fillPrice":"2.38649",
            "fillQuantity":"3239.7976",
            "fillTime":"1622097280642"
        }
    ]
}

Response Field

Field	Description
symbol	Currency pair
tradeId	trade id
side	Trade direction
fillPrice	Transaction price
fillQuantity	Transaction quantity
fillTime	Transaction time

Kline/Candlestick Data

Rate limit rule: 20 request/1s

HTTP Request

GET /api/spot/v1/market/candles

Request parameter

Parameters	Type	Required	Description
symbol	String	Yes	Currency pair
period	String	Yes	Candlestick line time unit, granularity (refer to the following list for values)
after	String	No	Time after
before	String	No	Time before
limit	String	No	Default 100

Description	granularity
1min	60
5min	300
15min	900
30min	1800
1h	3600
4h	14400
12h	43200
1d	86400
7d	604800

{
    "code":"00000",
    "msg":"success",
    "requestTime":1622097356073,
    "data":[
        {
            "open":"2.34517",
            "high":"2.34771",
            "low":"2.34214",
            "close":"2.34555",
            "quoteVol":"189631.101357091",
            "baseVol":"80862.6823",
            "usdtVol":"189631.101357091",
            "ts":"1622091360000"
        },
        {
            "open":"2.34391",
            "high":"2.34903",
            "low":"2.34391",
            "close":"2.34608",
            "quoteVol":"167725.002115681",
            "baseVol":"71479.3205",
            "usdtVol":"167725.002115681",
            "ts":"1622091420000"
        }
    ]
}

Response Field

Field	Description
ts	System timestamp
open	Opening price
high	Highest price
low	Lowest price
close	Closing price
baseVol	Base Currency volume
quoteVol	Quote Currency volume
usdtVol	USDT volume

Order Book

Rate limit rule: 20 request/1s

HTTP Request

GET /api/spot/v1/market/depth

Request parameter

Parameters	Type	Required	Description
symbol	String	Yes	Currency pair
type	String	Yes	Default: step0: do not merge, value: step0, step1, step2, step3, step4, step5
limit	String	Yes	Default 500

{
    "code":"00000",
    "msg":"success",
    "requestTime":1622102974025,
    "data":{
        "asks":[
            [
                "38084.5",
                "0.0039"
            ],
            [
                "38085.7",
                "0.0018"
            ],
            [
                "38086.7",
                "0.0310"
            ],
            [
                "38088.2",
                "0.5303"
            ]
        ],
        "bids":[
            [
                "38073.7",
                "0.4993000000000000"
            ],
            [
                "38073.4",
                "0.4500"
            ],
            [
                "38073.3",
                "0.1179"
            ],
            [
                "38071.5",
                "0.2162"
            ]
        ],
        "timestamp":"1622102974025"
    }
}

Spot Account Endpoints

Get Assets

Rate limit rule: 10 request/1s

HTTP Request

GET /api/spot/v1/account/assets

{
  "code":"00000",
  "message":"success",
  "data":[
    {
        "coinId":"10012",
        "coinName":"usdt",
        "available":"0",
        "frozen":"0",
        "lock":"0",
        "uTime":"1622697148"
    }
]
}

Response Field

Field	Description
coinId	Currency id
coinName	Currency name
available	Available assets
frozen	Frozen assets
lock	Locked assets
uTime	Updated time

Get Bill Record

Rate limit rule: 10 request/1s

HTTP Request

POST /api/spot/v1/account/bills

Request parameter

Parameters	Type	Required	Description
coinId	Integer	No	Currency ID
groupType	String	No	Transaction group type
bizType	String	No	Business type
after	String	No	Send in billId, the data before this billId
before	String	No	Send in billId, the data after this billId
limit	Integer	No	default 100, Max. 500

{
  "code":"00000",
  "message":"success",
  "data":[{
      "cTime":"1622697148",
      "coinId":"22",
      "coinName":"usdt",
      "groupType":"deposit",
      "bizType":"transfer-in", 
      "quantity":"1",
      "balance": "1",
      "fees":"0",
      "billId":"1291"
}]
}

Response Field

Field	Description
cTime	Created time
coinId	Currency Id
coinName	Currency name
groupType	Transaction group type
bizType	Business type
quantity	Quantity
balance	Assets before action
fees	Transaction fees
billId	id

Get Transfer Record

Rate limit rule: 10 request/1s

HTTP Request

GET /api/spot/v1/account/transferRecords

Request parameter

Parameters	Type	Required	Description
coinId	Integer	No	Currency ID
fromType	String	No	Account Type
after	Long	No	after transfer balance
before	Long	No	before transfer balance
limit	Integer	No	default 100, Max. 500

{
    "code":"00000",
    "data":[
        {
            "coinName":"btc",
            "status":"SUCCESS",
            "toType":"USD_MIX",
            "toSymbol":"",
            "fromType":"CONTRACT",
            "fromSymbol":"BTC/USD",
            "amount":"1000.00000000",
            "tradeTime":"1631070374488"
        }
    ],
    "msg":"success",
    "requestTime":1631608142260
}

Response Field

Field	Description
coinName	Currency name
status	Status
toType	Transfer in account type
toSymbol	Transfer to account Symbol
fromType	Transfer out account type
fromSymbol	Transfer in account Symbol
amount	Number of transfers
tradeTime	Transfer time

Spot Trade Endpoints

New Order

Rate limit rule: 10 requests/1s

HTTP Request new order

POST /api/spot/v1/trade/orders

Request Parameter

Parameters	Type	Required	Description
symbol	String	Yes	Symbol：/products
side	String	Yes	Trade Direction
orderType	String	Yes	Trade Type limit/market
force	String	Yes	Order Type
price	String	No	Limit Order Price
quantity	String	Yes	Amount
clientOrderId	String	No	Client Order ID

{
    "code":"00000",
    "msg":"success",
    "data":{
        "orderId":"1001",
        "clientOrderId":"hgXjh89AsxleMSw"
    }
}

Response Field

Field	Description
orderId	order id
clientOrderId	client order id

Place Multiple Orders

Rate limit rule: 5 requests/1s

HTTP Request Place Multiple Orders

POST /api/spot/v1/trade/batch-orders

Request Parameter

Parameters	Type	Required	Description
symbol	String	Yes	Symbol: /products
orderList	List	Yes	List of Orders

orderList Field

Parameters	Type	Required	Description
side	String	Yes	Trade Direction
orderType	String	Yes	Trade Type limit/market
force	String	Yes	Order Type
price	String	No	Limit Order Price
quantity	String	Yes	Amoun
clientOrderId	String	No	Client Order ID

{
    "code":"00000",
    "msg":"success",
    "data":{
        "resultList":[
            {
                "clientOrderId":"hgXjh89AsxleMSw",
                "orderId":"1001"
            }
        ]
    }
}

Cancel Order

Rate limit rule: 10 requests/1s

HTTP Request Cancel order

POST /api/spot/v1/trade/cancel-order

Request Parameter

Parameters	Type	Required	Description
symbol	String	Yes	Symbol ：/products
orderId	String	Yes	Order id array

{

  "code":"00000",
   "message":"success",
   "data":"1001"

}

Cancel Multiple Orders

Rate limit rule: 10 request/1s

HTTP Request Cancel multiple orders

POST /api/spot/v1/trade/cancel-batch-orders

Request Parameter

Parameters	Type	Required	Description
symbol	String	Yes	Symbol：/products
orderIds	String[]	Yes	Order id array

{

  "code":"00000",
   "message":"success",
    "data":[
    "1001",
    "1002"
    ]

}

Get Order details

Rate limit rule: 10 request/1s

HTTP Request get order details by order id or client order id

POST /api/spot/v1/trade/orderInfo

Request Parameter

Parameters	Type	Required	Description
symbol	String	Yes	Symnol：/products
orderId	String	Yes	Order id
clientOrderId	String	No	Custom order id

{
  "code":"00000",
  "message":"success",
"data":[{
  "accountId":"10012",
  "symbol":"btcusdt_spbl",
  "orderId":"2222222",
  "clientOrderId":"xxxxxxx",
  "price":"34245.12",
  "quantity":"1",  
  "orderType":"limit",
  "side":"buy",
  "status":"new",
  "fillPrice":"0",
  "fillQuantity":"0",
  "fillTotalAmount":"0",
  "cTime":"1622697148"
}]
}

Response Field

Field	Description
accountId	account id
symbol	Currency pair name
orderId	Order id
clientOrderId	Custom id
price	price
quantity	Order quantity
orderType	Order type
side	Order direction
status	status
fillPrice	Transaction price
fillQuantity	Transaction quantity
fillTotalAmount	Total transcation volume
cTime	Created time

Get Pending Orders

Rate limit rule: 10 request/1s

HTTP Request Get unfilled and partially filled uncancelled orders

POST /api/spot/v1/trade/open-orders

Request Parameter

Parameters	Type	Required	Description
symbol	String	Yes	Symbol：/products

{
  "code":"00000",
  "message":"success",
"data":[{
  "accountId":"10012",
  "symbol":"btcusdt_spbl",
  "orderId":"2222222",
  "clientOrderId":"xxxxxxx",
  "price":"34829.12",
  "quantity":"1",  
  "orderType":"limit",
  "side":"buy",
  "status":"new",
  "fillPrice":"0",
  "fillQuantity":"0",
  "fillTotalAmount":"0",
  "cTime":"1622697148"
}]
}

Response Field

Field	Description
accountId	Account ID
symbol	Currency pair
orderId	order id
clientOrderId	Custom id
price	Order price
quantity	Order quantity
orderType	Order type
side	Order direction
status	status
fillPrice	Transaction price
fillQuantity	Transaction quantity
fillTotalAmount	Total transcation volume
cTime	Created time

Get Traded Order Record

Rate limit rule: 20 request/1s

HTTP Request Get all filled and cancelled orders

POST /api/spot/v1/trade/history

Request Parameter

参数名	Type	Required	Description
symbol	String	Yes	Symbol：/products
after	String	No	use orderId, the data before this orderId desc
before	String	No	use orderId, the data after this orderId asc
limit	Integer	No	default 100, max. is 500

{
  "code":"00000",
  "message":"success",
"data":[{
  "accountId":"10012",
  "symbol":"btcusdt_spbl",
  "orderId":"2222222",
  "clientOrderId":"xxxxxxx",
  "price":"34982.12",
  "quantity":"1",  
  "orderType":"limit",
  "side":"buy",
  "status":"new",
  "fillPrice":"34982.12",
  "fillQuantity":"1",
  "fillTotalAmount":"34982.12",
  "cTime":"1622697148"
}]
}

Response Field

Field	Description
accountId	Account ID
symbol	Currency pair
orderId	Order id
clientOrderId	Custom ID
price	Order price
quantity	Order quantity
orderType	Order type
side	Order direction
status	Order status
fillPrice	Transaction price
fillQuantity	Transaction quantity
fillTotalAmount	Total transcation volume
cTime	Created time

Get Transaction Details

Rate limit rule: 20 request/1s

HTTP Request get transaction detail history

POST /api/spot/v1/trade/fills

Request Parameter

Parameters	Type	Required	Description
symbol	String	Yes	Symbol：/products
orderId	String	No	Order ID
after	String	No	use in orderId, the data before this orderId desc
before	String	No	use in the orderId, the data after this orderId asc
limit	Integer	No	default 100, max. 500

{
  "code":"",
  "message":"",
  "data":[{
  "accountId":"1001",
  "symbol":"btcusdt_spbl",
  "orderId":"100021",
  "fillId":"102211",
  "orderType":"limit",
  "side":"buy",
  "fillPrice":"38293.12",
  "fillQuantity":"1",
  "fillTotalAmount":"38293.12",
  "cTime":"1622697148",
  "feeCcy":"btc",
  "fees":"0.0001"
}]
}

Response Field

Field	Description
accountId	Account ID
symbol	Currency pair
orderId	Order id
fillId	Transaction ID
orderType	Order type
side	Order direction
fillPrice	Transaction price
fillQuantity	Transaction quantity
fillTotalAmount	Total transaction volume
cTime	Creatied time
feeCcy	Coin for transaction fee
fees	Transaction fees

Common Error Codes

Error Message	Error Code	http status code
The request header “ACCESS_KEY” cannot be empty	40001	400
The request header “ACCESS_SIGN” cannot be empty	40002	400
The request header “ACCESS_TIMESTAMP” cannot be empty	40003	400
Invalid ACCESS_TIMESTAMP	40005	400
Invalid ACCESS_KEY	40006	400
Invalid Content_Type，please use“application/json”format	40007	400
Requested timestamp expired	40008	400
api verification failed	40009	400
Request is too frequent	429	429
The request header “ACCESS_PASSPHRASE” cannot be empty	40011	400
apikey/passphrase is incorrect	40012	400
User has been frozen	40013	400
Incorrect permissions	40014	400
System error	40015	400
The user must bind a mobile phone or Google authenticator	40016	400
Parameter verification failed	40017	400
Illegal IP request	40018	400

Spot Error Codes

Error Message	Error Code	http status code
Batch processing orders can only process up to 50	40912	400
OrderId or clientId must be passed one	40913	400
The contract configuration does not exist, please check the parameters	40102	400
Server upgrade, please try again later	40200	400
Client_oid length is not greater than 40, and cannot be Martian characters	40305	400
Wrong format	40409	400
Only check the data of the last three months	40704	400
Start time is greater than end time	40707	400
Parameter is empty	40724	400
Spot service return an error	40725	400

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WEEX API introduction

Check Server Time

Coin Basic Information

Get All Coin Pairs Information

Get Coin Pairs Information By Symbol

Spot Market Data Endpoints

Get Ticker By Symbol

Get The Latest Ticker For All Symbols

Recent Trades List

Kline/Candlestick Data

Order Book

Spot Account Endpoints

Get Assets

Get Bill Record

Get Transfer Record

Spot Trade Endpoints

New Order

Place Multiple Orders

Cancel Order

Cancel Multiple Orders

Get Order details

Get Pending Orders

Get Traded Order Record

Get Transaction Details

Common Error Codes

Spot Error Codes