Public Rest API for Margin Trade (DRAFT, under construction)

General API Information

The base endpoint is: https://api.binance.com
All endpoints return either a JSON object or array.
Data is returned in ascending order. Oldest first, newest last.
All time and timestamp related fields are in milliseconds.
HTTP 4XX return codes are used for for malformed requests; the issue is on the sender's side.
HTTP 429 return code is used when breaking a request rate limit.
HTTP 418 return code is used when an IP has been auto-banned for continuing to send requests after receiving 429 codes.
HTTP 5XX return codes are used for internal errors; the issue is on Binance's side. It is important to NOT treat this as a failure operation; the execution status is UNKNOWN and could have been a success.
Any endpoint can return an ERROR; the error payload is as follows:

{
  "code": -1121,
  "msg": "Invalid symbol."
}

Specific error codes and messages defined in another document.
For GET endpoints, parameters must be sent as a query string.
For POST, PUT, and DELETE endpoints, the parameters may be sent as a query string or in the request body with content type application/x-www-form-urlencoded. You may mix parameters between both the query string and request body if you wish to do so.
Parameters may be sent in any order.
If a parameter sent in both the query string and request body, the query string parameter will be used.

Endpoint security type

Each endpoint has a security type that determines the how you will interact with it.
API-keys are passed into the Rest API via the X-MBX-APIKEY header.
API-keys and secret-keys are case sensitive.
API-keys can be configured to only access certain types of secure endpoints. For example, one API-key could be used for TRADE only, while another API-key can access everything except for TRADE routes.
By default, API-keys can access all secure routes.

Security Type	Description
NONE	Endpoint can be accessed freely.
TRADE	Endpoint requires sending a valid API-Key and signature.
USER_DATA	Endpoint requires sending a valid API-Key and signature.
MARGIN	Endpoint requires sending a valid API-Key and signature.
USER_STREAM	Endpoint requires sending a valid API-Key.
MARKET_DATA	Endpoint requires sending a valid API-Key.

TRADE and USER_DATA endpoints are SIGNED endpoints.

SIGNED (TRADE、USER_DATA AND MARGIN) Endpoint security

SIGNED endpoints require an additional parameter, signature, to be sent in the query string or request body.
Endpoints use HMAC SHA256 signatures. The HMAC SHA256 signature is a keyed HMAC SHA256 operation. Use your secretKey as the key and totalParams as the value for the HMAC operation.
The signature is not case sensitive.
totalParams is defined as the query string concatenated with the request body.

Timing security

A SIGNED endpoint also requires a parameter, timestamp, to be sent which should be the millisecond timestamp of when the request was created and sent.
An additional parameter, recvWindow, may be sent to specify the number of milliseconds after timestamp the request is valid for. If recvWindow is not sent, it defaults to 5000.

The logic is as follows:

if (timestamp < (serverTime + 1000) && (serverTime - timestamp) <= recvWindow) {
  // process request
} else {
  // reject request
}

Serious trading is about timing. Networks can be unstable and unreliable, which can lead to requests taking varying amounts of time to reach the servers. With recvWindow, you can specify that the request must be processed within a certain number of milliseconds or be rejected by the server.

It recommended to use a small recvWindow of 5000 or less!

SIGNED Endpoint Examples for POST /api/v1/order

Here is a step-by-step example of how to send a vaild signed payload from the Linux command line using echo, openssl, and curl.

Key	Value
apiKey	vmPUZE6mv9SD5VNHk4HlWFsOr6aKE2zvsw0MuIgwCIPy6utIco14y7Ju91duEh8A
secretKey	NhqPtmdSJYdKjVHjA7PZj4Mge3R5YNiP1e3UZjInClVN65XAbvqqM6A7H5fATj0j

Parameter	Value
symbol	LTCBTC
side	BUY
type	LIMIT
timeInForce	GTC
quantity	1
price	0.1
recvWindow	5000
timestamp	1499827319559

Example 1: As a query string

queryString: symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000&timestamp=1499827319559

HMAC SHA256 signature:

[linux]$ echo -n "symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000&timestamp=1499827319559" | openssl dgst -sha256 -hmac "NhqPtmdSJYdKjVHjA7PZj4Mge3R5YNiP1e3UZjInClVN65XAbvqqM6A7H5fATj0j"
(stdin)= c8db56825ae71d6d79447849e617115f4a920fa2acdcab2b053c4b2838bd6b71

curl command:

(HMAC SHA256)
[linux]$ curl -H "X-MBX-APIKEY: vmPUZE6mv9SD5VNHk4HlWFsOr6aKE2zvsw0MuIgwCIPy6utIco14y7Ju91duEh8A" -X POST 'https://api.binance.com/api/v1/order?symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000&timestamp=1499827319559&signature=c8db56825ae71d6d79447849e617115f4a920fa2acdcab2b053c4b2838bd6b71'

Example 2: As a request body

requestBody: symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000&timestamp=1499827319559

HMAC SHA256 signature:

[linux]$ echo -n "symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000&timestamp=1499827319559" | openssl dgst -sha256 -hmac "NhqPtmdSJYdKjVHjA7PZj4Mge3R5YNiP1e3UZjInClVN65XAbvqqM6A7H5fATj0j"
(stdin)= c8db56825ae71d6d79447849e617115f4a920fa2acdcab2b053c4b2838bd6b71

curl command:

(HMAC SHA256)
[linux]$ curl -H "X-MBX-APIKEY: vmPUZE6mv9SD5VNHk4HlWFsOr6aKE2zvsw0MuIgwCIPy6utIco14y7Ju91duEh8A" -X POST 'https://api.binance.com/api/v1/order' -d 'symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC&quantity=1&price=0.1&recvWindow=5000&timestamp=1499827319559&signature=c8db56825ae71d6d79447849e617115f4a920fa2acdcab2b053c4b2838bd6b71'

Example 3: Mixed query string and request body

queryString: symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC
requestBody: quantity=1&price=0.1&recvWindow=5000&timestamp=1499827319559

HMAC SHA256 signature:

[linux]$ echo -n "symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTCquantity=1&price=0.1&recvWindow=5000&timestamp=1499827319559" | openssl dgst -sha256 -hmac "NhqPtmdSJYdKjVHjA7PZj4Mge3R5YNiP1e3UZjInClVN65XAbvqqM6A7H5fATj0j"
(stdin)= 0fd168b8ddb4876a0358a8d14d0c9f3da0e9b20c5d52b2a00fcf7d1c602f9a77

curl command:

(HMAC SHA256)
[linux]$ curl -H "X-MBX-APIKEY: vmPUZE6mv9SD5VNHk4HlWFsOr6aKE2zvsw0MuIgwCIPy6utIco14y7Ju91duEh8A" -X POST 'https://api.binance.com/api/v1/order?symbol=LTCBTC&side=BUY&type=LIMIT&timeInForce=GTC' -d 'quantity=1&price=0.1&recvWindow=5000&timestamp=1499827319559&signature=0fd168b8ddb4876a0358a8d14d0c9f3da0e9b20c5d52b2a00fcf7d1c602f9a77'

Note that the signature is different in example 3. There is no & between "GTC" and "quantity=1".

General endpoints

Margin account transfer (MARGIN)

Post /sapi/v1/margin/transfer

Execute transfer between spot account and margin account.

Weight: 1

Parameters:

Name	Type	Mandatory	Description
asset	STRING	YES	The asset being transferred, e.g., BTC
amount	DECIMAL	YES	The amount to be transferred
type	INT	YES	1: transfer from main account to margin account 2: transfer from margin account to main account
recvWindow	LONG	NO
timestamp	LONG	YES

Response:

{
    //transaction id
    "tranId": 100000001
}

Margin account borrow (MARGIN)

Post /sapi/v1/margin/loan

Apply for a loan.

Weight: 1

Parameters:

Name	Type	Mandatory
asset	STRING	YES
amount	DECIMAL	YES
recvWindow	LONG	NO
timestamp	LONG	YES

Response:

{
    //transaction id
    "tranId": 100000001
}

Margin account repay (MARGIN)

Post /sapi/v1/margin/repay

Repay loan for margin account.

Weight: 1

Parameters:

Name	Type	Mandatory
asset	STRING	YES
amount	DECIMAL	YES
recvWindow	LONG	NO
timestamp	LONG	YES

Response:

{
    //transaction id
    "tranId": 100000001
}

Margin account new order (TRADE)

Post  /sapi/v1/margin/order

Post a new order for margin account.

Weight: 1

Parameters:

Name	Type	Mandatory	Description
symbol	STRING	YES
side	ENUM	YES	BUY SELL
type	ENUM	YES
quantity	DECIMAL	YES
price	DECIMAL	NO
stopPrice	DECIMAL	NO	Used with STOP_LOSS, STOP_LOSS_LIMIT, TAKE_PROFIT, and TAKE_PROFIT_LIMIT orders.
newClientOrderId	STRING	NO	A unique id for the order. Automatically generated if not sent.
icebergQty	DECIMAL	NO	Used with LIMIT, STOP_LOSS_LIMIT, and TAKE_PROFIT_LIMIT to create an iceberg order.
newOrderRespType	ENUM	NO	Set the response JSON. ACK, RESULT, or FULL; MARKET and LIMIT order types default to FULL, all other orders default to ACK.
timeInForce	ENUM	NO	GTC,IOC,FOK
recvWindow	LONG	NO
timestamp	LONG	YES

Response ACK:

{
  "symbol": "BTCUSDT",
  "orderId": 28,
  "clientOrderId": "6gCrw2kRUAF9CvJDGP16IP",
  "transactTime": 1507725176595
}

Response RESULT:

{
  "symbol": "BTCUSDT",
  "orderId": 28,
  "clientOrderId": "6gCrw2kRUAF9CvJDGP16IP",
  "transactTime": 1507725176595,
  "price": "1.00000000",
  "origQty": "10.00000000",
  "executedQty": "10.00000000",
  "cummulativeQuoteQty": "10.00000000",
  "status": "FILLED",
  "timeInForce": "GTC",
  "type": "MARKET",
  "side": "SELL"
}

Response FULL:

{
  "symbol": "BTCUSDT",
  "orderId": 28,
  "clientOrderId": "6gCrw2kRUAF9CvJDGP16IP",
  "transactTime": 1507725176595,
  "price": "1.00000000",
  "origQty": "10.00000000",
  "executedQty": "10.00000000",
  "cummulativeQuoteQty": "10.00000000",
  "status": "FILLED",
  "timeInForce": "GTC",
  "type": "MARKET",
  "side": "SELL",
  "fills": [
    {
      "price": "4000.00000000",
      "qty": "1.00000000",
      "commission": "4.00000000",
      "commissionAsset": "USDT"
    },
    {
      "price": "3999.00000000",
      "qty": "5.00000000",
      "commission": "19.99500000",
      "commissionAsset": "USDT"
    },
    {
      "price": "3998.00000000",
      "qty": "2.00000000",
      "commission": "7.99600000",
      "commissionAsset": "USDT"
    },
    {
      "price": "3997.00000000",
      "qty": "1.00000000",
      "commission": "3.99700000",
      "commissionAsset": "USDT"
    },
    {
      "price": "3995.00000000",
      "qty": "1.00000000",
      "commission": "3.99500000",
      "commissionAsset": "USDT"
    }
  ]
}

Margin account cancel order (TRADE)

Delete /sapi/v1/margin/order

Cancel an active order for margin account.

Weight: 1

Parameters:

Name	Type	Mandatory	Description
symbol	STRING	YES
orderId	LONG	NO
origClientOrderId	STRING	NO
newClientOrderId	STRING	NO	Used to uniquely identify this cancel. Automatically generated by default.
recvWindow	LONG	NO
timestamp	LONG	YES

Either orderId or origClientOrderId must be sent.

Response:

{
  "symbol": "LTCBTC",
  "orderId": 28,
  "origClientOrderId": "myOrder1",
  "clientOrderId": "cancelMyOrder1",
  "transactTime": 1507725176595,
  "price": "1.00000000",
  "origQty": "10.00000000",
  "executedQty": "8.00000000",
  "cummulativeQuoteQty": "8.00000000",
  "status": "CANCELED",
  "timeInForce": "GTC",
  "type": "LIMIT",
  "side": "SELL"
}

Query loan record (USER_DATA)

Get /sapi/v1/margin/loan

Weight: 5

Parameters:

Name	Type	Mandatory	Description
asset	STRING	YES
txId	LONG	NO	the tranId in POST /sapi/v1/margin/loan
startTime	LONG	NO
endTime	LONG	NO
current	LONG	NO	Currently querying page. Start from 1. Default:1
size	LONG	NO	Default:10 Max:100
recvWindow	LONG	NO
timestamp	LONG	YES

txId or startTime must be sent. txId takes precedence.

Response:

{
  "rows": [
    {
      "asset": "BNB",
      "principal": "0.84624403",
      "timestamp": 1555056425000,
      //one of PENDING (pending to execution), CONFIRMED (successfully loaned), FAILED (execution failed, nothing happened to your account);
      "status": "CONFIRMED"
    }
  ],
  "total": 1
}

Query repay record (USER_DATA)

Get /sapi/v1/margin/repay

Weight: 5

Parameters:

Name	Type	Mandatory	Description
asset	STRING	YES
txId	LONG	NO	return of /sapi/v1/margin/repay
startTime	LONG	NO
endTime	LONG	NO
current	LONG	NO	Currently querying page. Start from 1. Default:1
size	LONG	NO	Default:10 Max:100
recvWindow	LONG	NO
timestamp	LONG	YES

txId or startTime must be sent. txId takes precedence.

Response:

{
     "rows": [
         {
             //Total amount repaid
             "amount": "14.00000000",
             "asset": "BNB",
             //Interest repaid
             "interest": "0.01866667",
             //Principal repaid
             "principal": "13.98133333",
             //one of PENDING (pending to execution), CONFIRMED (successfully loaned), FAILED (execution failed, nothing happened to your account);
             "status": "CONFIRMED",
             "timestamp": 1563438204000,
             "txId": 2970933056
         }
     ],
     "total": 1
}

Query margin account details (USER_DATA)

Get /sapi/v1/margin/account

Weight: 5

Parameters:

None

Response:

{
      "borrowEnabled": true,
      "marginLevel": "11.64405625",
      "totalAssetOfBtc": "6.82728457",
      "totalLiabilityOfBtc": "0.58633215",
      "totalNetAssetOfBtc": "6.24095242",
      "tradeEnabled": true,
      "transferEnabled": true,
      "userAssets": [
          {
              "asset": "BTC",
              "borrowed": "0.00000000",
              "free": "0.00499500",
              "interest": "0.00000000",
              "locked": "0.00000000",
              "netAsset": "0.00499500"
          },
          {
              "asset": "BNB",
              "borrowed": "201.66666672",
              "free": "2346.50000000",
              "interest": "0.00000000",
              "locked": "0.00000000",
              "netAsset": "2144.83333328"
          },
          {
              "asset": "ETH",
              "borrowed": "0.00000000",
              "free": "0.00000000",
              "interest": "0.00000000",
              "locked": "0.00000000",
              "netAsset": "0.00000000"
          },
          {
              "asset": "USDT",
              "borrowed": "0.00000000",
              "free": "0.00000000",
              "interest": "0.00000000",
              "locked": "0.00000000",
              "netAsset": "0.00000000"
          }
      ]
}

Query margin asset (MARKET_DATA)

Get /sapi/v1/margin/asset

Weight: 5

Parameters:

Name	Type	Mandatory	Description
asset	STRING	YES

Response:

{
      "assetFullName": "Binance Coin",
      "assetName": "BNB",
      "isBorrowable": false,
      "isMortgageable": true,
      "userMinBorrow": "0.00000000",
      "userMinRepay": "0.00000000"
}

Query margin pair (MARKET_DATA)

Get /sapi/v1/margin/pair

Weight: 5

Parameters:

Name	Type	Mandatory	Description
symbol	STRING	YES

Response:

{
   "id":323355778339572400,
   "symbol":"BTCUSDT",
   "base":"BTC",
   "quote":"USDT",
   "isMarginTrade":true,
   "isBuyAllowed":true,
   "isSellAllowed":true
}

Query margin priceIndex (MARKET_DATA)

Get /sapi/v1/margin/priceIndex

Weight: 5

Parameters:

Name	Type	Mandatory	Description
symbol	STRING	YES

Response:

{
   "calcTime": 1562046418000,
   "price": "0.00333930",
   "symbol": "BNBBTC"
}

Query margin account's order (USER_DATA)

Get /sapi/v1/margin/order

Weight: 5

Parameters:

Name	Type	Mandatory
symbol	STRING	YES
orderId	STRING	NO
origClientOrderId	STRING	NO
recvWindow	LONG	NO
timestamp	LONG	YES

Notes:

Either orderId or origClientOrderId must be sent.
For some historical orders cummulativeQuoteQty will be < 0, meaning the data is not available at this time.

Response:

{
   "clientOrderId": "ZwfQzuDIGpceVhKW5DvCmO",
   "cummulativeQuoteQty": "0.00000000",
   "executedQty": "0.00000000",
   "icebergQty": "0.00000000",
   "isWorking": true,
   "orderId": 213205622,
   "origQty": "0.30000000",
   "price": "0.00493630",
   "side": "SELL",
   "status": "NEW",
   "stopPrice": "0.00000000",
   "symbol": "BNBBTC",
   "time": 1562133008725,
   "timeInForce": "GTC",
   "type": "LIMIT",
   "updateTime": 1562133008725
}

Query margin account's open order (USER_DATA)

Get  /sapi/v1/margin/openOrders

Weight: 10

Parameters:

Name	Type	Mandatory
symbol	STRING	NO
recvWindow	LONG	NO
timestamp	LONG	YES

If the symbol is not sent, orders for all symbols will be returned in an array.
When all symbols are returned, the number of requests counted against the rate limiter is equal to the number of symbols currently trading on the exchange.

Response:

[
   {
       "clientOrderId": "qhcZw71gAkCCTv0t0k8LUK",
       "cummulativeQuoteQty": "0.00000000",
       "executedQty": "0.00000000",
       "icebergQty": "0.00000000",
       "isWorking": true,
       "orderId": 211842552,
       "origQty": "0.30000000",
       "price": "0.00475010",
       "side": "SELL",
       "status": "NEW",
       "stopPrice": "0.00000000",
       "symbol": "BNBBTC",
       "time": 1562040170089,
       "timeInForce": "GTC",
       "type": "LIMIT",
       "updateTime": 1562040170089
      }
]

Query margin account's all order (USER_DATA)

Get /sapi/v1/margin/allOrders

Weight: 5

Parameters:

Name	Type	Mandatory	Description
symbol	STRING	YES
orderId	LONG	NO
startTime	LONG	NO
endTime	LONG	NO
limit	INT	NO	Default 500; max 1000.
recvWindow	LONG	NO
timestamp	LONG	YES

Notes:

If orderId is set, it will get orders >= that orderId. Otherwise most recent orders are returned.
For some historical orders cummulativeQuoteQty will be < 0, meaning the data is not available at this time.

Response:

[
      {
          "id": 43123876,
          "price": "0.00395740",
          "qty": "4.06000000",
          "quoteQty": "0.01606704",
          "symbol": "BNBBTC",
          "time": 1556089977693
      },
      {
          "id": 43123877,
          "price": "0.00395740",
          "qty": "0.77000000",
          "quoteQty": "0.00304719",
          "symbol": "BNBBTC",
          "time": 1556089977693
      },
      {
          "id": 43253549,
          "price": "0.00428930",
          "qty": "23.30000000",
          "quoteQty": "0.09994069",
          "symbol": "BNBBTC",
          "time": 1556163963504
      }
]

Query margin account's trade list (USER_DATA)

Get  /sapi/v1/margin/myTrades

Weight: 5

Parameters:

Name	Type	Mandatory	Description
symbol	STRING	YES
startTime	LONG	NO
endTime	LONG	NO
fromId	LONG	NO	TradeId to fetch from. Default gets most recent trades.
limit	INT	NO	Default 500; max 1000.
recvWindow	LONG	NO
timestamp	LONG	YES

Notes:

If fromId is set, it will get orders >= that fromId. Otherwise most recent orders are returned.

Response:

[{
	"commission": "0.00006000",
	"commissionAsset": "BTC",
	"id": 34,
	"isBestMatch": true,
	"isBuyer": false,
	"isMaker": false,
	"orderId": 39324,
	"price": "0.02000000",
	"qty": "3.00000000",
	"symbol": "BNBBTC",
	"time": 1561973357171
},{
	"commission": "0.00002950",
	"commissionAsset": "BTC",
	"id": 32,
	"isBestMatch": true,
	"isBuyer": false,
	"isMaker": true,
	"orderId": 39319,
	"price": "0.00590000",
	"qty": "5.00000000",
	"symbol": "BNBBTC",
	"time": 1561964645345
}]

Query max borrow (USER_DATA)

Get /sapi/v1/margin/maxBorrowable

Weight: 5

Parameters:

Name	Type	Mandatory
asset	STRING	YES
recvWindow	LONG	NO
timestamp	LONG	YES

Response:

{
    "amount": "1.69248805"
}

Query max transfer-out amount (USER_DATA)

Get /sapi/v1/margin/maxTransferable

Weight: 5

Parameters:

Name	Type	Mandatory
asset	STRING	YES
recvWindow	LONG	NO
timestamp	LONG	YES

Response:

 {
      "amount": "3.59498107"
 }

Start user data stream for margin account (USER_STREAM)

POST  /sapi/v1/userDataStream

Weight: 1

Parameters:

NONE

Response:

{"listenKey":  "T3ee22BIYuWqmvne0HNq2A2WsFlEtLhvWCtItw6ffhhdmjifQ2tRbuKkTHhr"}

Delete user data stream for margin account (USER_STREAM)

DELETE  /sapi/v1/userDataStream

Weight: 1

Parameters:

Name	Type	Mandatory	Description
listenKey	STRING	YES

Response:

{}

Ping user data stream for margin account (USER_STREAM)

PUT  /sapi/v1/userDataStream

Weight: 1

Parameters:

Name	Type	Mandatory	Description
listenKey	STRING	YES

Response:

{}

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Public Rest API for Margin Trade (DRAFT, under construction)

General API Information

Endpoint security type

SIGNED (TRADE、USER_DATA AND MARGIN) Endpoint security

Timing security

SIGNED Endpoint Examples for POST /api/v1/order

Example 1: As a query string

Example 2: As a request body

Example 3: Mixed query string and request body

General endpoints

Margin account transfer (MARGIN)

Margin account borrow (MARGIN)

Margin account repay (MARGIN)

Margin account new order (TRADE)

Margin account cancel order (TRADE)

Query loan record (USER_DATA)

Query repay record (USER_DATA)

Query margin account details (USER_DATA)

Query margin asset (MARKET_DATA)

Query margin pair (MARKET_DATA)

Query margin priceIndex (MARKET_DATA)

Query margin account's order (USER_DATA)

Query margin account's open order (USER_DATA)

Query margin account's all order (USER_DATA)

Query margin account's trade list (USER_DATA)

Query max borrow (USER_DATA)

Query max transfer-out amount (USER_DATA)

Start user data stream for margin account (USER_STREAM)

Delete user data stream for margin account (USER_STREAM)

Ping user data stream for margin account (USER_STREAM)

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Public Rest API for Margin Trade (DRAFT, under construction)

General API Information

Endpoint security type

SIGNED (TRADE、USER_DATA AND MARGIN) Endpoint security

Timing security

SIGNED Endpoint Examples for POST /api/v1/order

Example 1: As a query string

Example 2: As a request body

Example 3: Mixed query string and request body

General endpoints

Margin account transfer (MARGIN)

Margin account borrow (MARGIN)

Margin account repay (MARGIN)

Margin account new order (TRADE)

Margin account cancel order (TRADE)

Query loan record (USER_DATA)

Query repay record (USER_DATA)

Query margin account details (USER_DATA)

Query margin asset (MARKET_DATA)

Query margin pair (MARKET_DATA)

Query margin priceIndex (MARKET_DATA)

Query margin account's order (USER_DATA)

Query margin account's open order (USER_DATA)

Query margin account's all order (USER_DATA)

Query margin account's trade list (USER_DATA)

Query max borrow (USER_DATA)

Query max transfer-out amount (USER_DATA)

Start user data stream for margin account (USER_STREAM)

Delete user data stream for margin account (USER_STREAM)

Ping user data stream for margin account (USER_STREAM)