Interface Description：

• Get my trading history

Request URL：

• https://apiv2.bitz.com/Contract/getContractMyTrades

Request Mode：

• GET

Parameter：

How to sign for required parameter：**

All parameters submitted by users except sign require signature.

First, sort signature strings in alphabetical order based on parameters (compare the first letter of all parameter, if they differ, then the string whose first letter comes earlier in the alphabet comes before the other string. If the first letters are the same, then the second letters are compared, and so on).

For example：Sign for the following parameter

timeStamp=1552641715&nonce=ue8jAx&apiKey=17919e05dc57d5d44dccdda03bdd6e2e&coin=usdt&address=1AG1gZvQAYu3WBvgg7p4BvvfNQD2gE693k&number=1000&sign=6932efc6aa44f7605e808bfaa98fd630 and add application secretKey (only needs value, parameter and ‘&” is not required.)

For example:secretKey=aQmE8U7bxj16KdJcSd3yX8F8Sakd8aO6LopnHXh27d4kWyb28PxcaTvGrajLDvAw

Signature string after splicing: timeStamp=1552641715&nonce=ue8jAx&apiKey=17919e05dc57d5d44dccdda03bdd6e2e&coin=usdt&address=1AG1gZvQAYu3WBvJJ7p4BMMfNQD2gE693k&number=1000aQmE8U7bxj16KdJcSd3yX8F8Sakd8aO6LopnHXh27d4kWyb28PxcaTvGrajLDvAw

Note，"sign" is a required parameter.

Last，use md5 32bit algorithm to apply signature algorithm to the parameter, and then generate final signature string (the string assigns value to parameter ‘sign’).

Example of Return Result：

{
    "status":200,
    "msg":"",
    "data":{
            {
            "tradeId":"6534702673362395142",//transaction ID
            "contractId":"1",//Contract ID
            "pair":"BTC_USD",//Contract Market
            "price":"8000.00",//Exec Price
            "num":"500",//Exec Quantity
            "type":"buy",//Type
            "tradeFee":"0.00001250",//Trading fee
            "leverage":"10",//Leverage
            "isCross":"-1",//Cross Margin or not 1: Cross Margin, -1：Isolated Margin
            "time":1557994526//Trade time
        }
    },
    "time":1533035297,
    "microtime":"0.41892000 1533035297",
    "source":"api"
}