## 轉幣
~~~[api]
post:http://api.pay.com/api/v1/transfer
*user_id=kfjsdkfjsdkfjs#用戶id
*amount=100#轉出金額數量
*addr=adfsdfdskfldskldsf#轉出地址
*tradePwd=1234567#交易密碼
<<<
success
{
"code": 200,
"msg": "success",
"data": {}
}
<<<
error
{
"code": 400,
"msg": "error",
"data": {}
}
