To use Google services like Gmail, YouTube, Google Calendar, and Google Docs with OneGraph, we require that you create a custom OAuth client.
First, create or update your consent screen on the Google Cloud Platform console.
Make sure that
onegraph.com is set as an authorized domain.
Go to the Credentials page to create a new OAuth client.
|Google Search Console|
Copy your client id and client secret.
Enter them on the OneGraph dashboard for your app under
Auth Services >
Now you and your users can log in with your custom Google Client.
If you would help getting your Google app verified, please email firstname.lastname@example.org.