Access Token is Invalid Wechat Client

[Markl121]

Hello I have constructed the request as you specified in your document
https://www.npmjs.com/package/messaging-api-wechat

Code is:

const { WechatClient } = require('messaging-api-wechat');
 
const client = WechatClient.connect({
  appId: process.env.WX_APP_ID,
  appSecret: process.env.WX_APP_SECRET,
});

client.sendText(process.env.WX_USERID, msg).catch(error => {
          console.log(error); // formatted error message
          console.log(error.stack); // error stack trace
          console.log(error.config); // axios request config
          console.log(error.request); // HTTP request
          console.log(error.response); // HTTP response
        });

When I run this I get an error:

{ errcode: 40001,
[0]      errmsg:
[0]       'invalid credential, access_token is invalid or not latest hint: [FQ4hVA0505hka5!]' } }

I didn't see a place to insert an access_token, and this token appears to change each time I make a request. Could anyone point me in the right direction?

[chentsulin]

Hi @Markl121, WechatClient will exchange a new access token using appId and appSecret when you rerun the script or the access token expired.

Did you provide the correct appId and appSecret?
I can confirm that you will receive this error when you provide a wrong appId or appSecret.

[chentsulin]

We throw the error earlier in #502, so you can use the latest v0.8.4 release to see the problems in your appId and appSecret.
https://github.com/Yoctol/messaging-apis/releases/tag/v0.8.4