Google Sign-In SDK

This is a working example of how the Google Sign-In JS SDK works.

Click here to see the code below working in practice!

  gapi.load("auth2", async function() {
    const auth = await gapi.auth2.init({
      "client_id": "__YOUR_CLIENT_ID__"
    });

    const user = await auth.signIn({
      // scope by default is basic profile
      scope: "profile email"
    });

    const response = user.getAuthResponse();
    const {access_token, id_token} = response;
    // access_token only available when extra
    // scopes are passed.

    // logs the user out
    await auth.signOut();
    // revokes
    await auth.disconnect();
  });