创建商户

POST /graph/merchant/add

功能: 创建新的商户账户

请求参数:

{
  "Email": "商户邮箱",
  "Password": "密码",
  "Contract": "联系人姓名",
  "Mobile": "联系电话",
  "Name": "商户名称",
  "TaxNumber": "税号",
  "UserType": "用户类型"
}

响应:

{
  "code": 200,
  "msg": "操作成功"
}

错误响应:

{
  "code": 500,
  "msg": "错误信息"
}