How to get access token details after post login?

Help
,
1

I have setup both App(Angular) and API(dot net core) using sample provided by auth0. I am able to login and access both public and protected page.

I need to know how to get access token details as soon as I login so that I can call my external api with access token. I went through below link. but it says - access token is stored in local memory and you need to call silent api to get token.

I checked the network requets in browser, I found - call is getting happened after login with this url- https:/oauth/token

but don’t know from where it is being called?
can anyone eleborate more? where to get access token after login?

and login code from angular -

this.auth.loginWithRedirect({
  appState: {
    target: '/profile',
  },
  authorizationParams: {
    prompt: 'login',
  },
});