How can I customize hellojs to use with other oidc sources (eg. authentik)?

[bomb-kst]

I tried to apply hellojs to use with my authentik server (https://goauthentik.io/docs/providers/oauth2/)

But when I tried to init and get authResponse. It seems something is not correct.

hello.init({
        myoauth: {
          name: 'myoauth',
          id: 'XTK0Rh21JO7UTpKhF9bivvzeY2l4JWV7JzantO16',
          oauth: {
            version: 2,
            auth: 'http://192.168.xxx.xx/application/o/authorize/',
            grant: 'http://192.168.xxx.xx/application/o/token/'
          },
          base: 'http://192.168.xxx.xx/application/o/'
        }
      }, {
        redirect_uri: 'http://localhost:9000/customer',
        scope: 'profile, openid, email',
        response_type: 'code',
        display: 'page'
      });

I got an error from hello.getAuthResponse('myoauth')

{
    "error": {
        "code": "invalid_credentials",
        "message": "The client_id \"XTK0Rh21JO7UTpKhF9bivvzeY2l4JWV7JzantO16\" is unknown. Register your app credentials by visiting https//auth-server.herokuapp.com"
    },
    "error_message": "The client_id \"XTK0Rh21JO7UTpKhF9bivvzeY2l4JWV7JzantO16\" is unknown. Register your app credentials by visiting https//auth-server.herokuapp.com",
    "state": "",
    "client_id": "XTK0Rh21JO7UTpKhF9bivvzeY2l4JWV7JzantO16",
    "network": "myoauth",
    "display": "page",
    "redirect_uri": "http://localhost:9000/customer",
    "scope": "profile,openid,email",
    "page_uri": "http://localhost:9000/",
    "oauth": {
        "version": 2,
        "auth": "http://192.168.xxx.xx/application/o/authorize/",
        "grant": "http://192.168.xxx.xx/application/o/token/"
    },
    "oauth_proxy": "https://auth-server.herokuapp.com/proxy"
}

the clientId XTK0Rh21JO7UTpKhF9bivvzeY2l4JWV7JzantO16, I get it from my authentik server not from https//auth-server.herokuapp.com. Is that the cause of my problem?