```javascript
WXAPI.resetPayPassword(mobile, code, pwd)
```
+ mobile The mobile phone number bound by the user. If it is not bound, please bind the mobile number first.
+ code SMS verification code, please first call the SMS verification code interface to send the verification code to the mobile phone
+ pwd new transaction password
```json
{
code: 0,
msg: 'success'
}
```
+ ["SMS Verification Code Bind Mobile Phone Number"](https://www.yuque.com/apifm/nu0f75/mfqxt2)
+ ["SMS Verification Code"](https://www.yuque.com/apifm/nu0f75/pmoz4u)