This tutorial demonstrates how to create a project in Google Cloud Console for use with the Google Calendar API. This tutorial covers (i) creating your application; (ii) retrieving your OAuth 2.0 client ID and client secret; as well as (iii) configuring your application scopes.

Steps to follow:

1. Sign in to the Google Cloud console - https://console.developers.google.com/
2. Select your Google's project (or create a new one)
3. Search for the Google Calendar API and enable it
4. On the main menu, select "APIs & Services" then "Credentials"
5. Now create credentials with the "OAuth client ID" method
6. If you don't have one, you'll have to configure an OAuth consent screen. Inside the OAuth consent screen configuration, make sure that "bearer.sh" is listed in the "Authorized domains"
7. Now, back to create an OAuth client ID page, select "Web application"
8. In the Authorized redirect URIs, paste the following URL - https://int.bearer.sh/v2/auth/callback
9. Click on "Create" and that's it!