Google Calendar not showing up, connection works

[Anakin_Skywalker]

Hi everyone,

I’m having trouble connecting Google Calendar in my setup. Here’s what’s happening:

• I successfully link my Google account using the client ID and client secret.
• The connection goes through without errors, but my calendar doesn’t show up afterward.

These are the Auth URL and Access Token URL I’m using.

• Authorization URL: https://accounts.google.com/o/oauth2/v2/auth
• Access Token URL: https://oauth2.googleapis.com/token

I’ve double-checked the client ID and secret, and everything seems to be in place. Still, no calendar appears after the connection.

Does anyone have any ideas or suggestions on what might be going wrong? I’d really appreciate the help!

Thanks in advance!

PS: in the image the Auth is ‘body’, but that was me testing, I’ve also tried the default ‘header’

[Anakin_Skywalker]

UPDATE: It seems this issue happens with multiple Google Suite products. In the original connection setup, these fields were not mandatory.

Any thoughts?

[freddy-schuetz]

The standard OAuth 2.0 endpoints for Google are:

Authorization URL: https://accounts.google.com/o/oauth2/v2/auth

Access Token URL: https://oauth2.googleapis.com/token

These URL worked for me

[Anakin_Skywalker]

I’ve also used that. Not working for me. Do you have your app in testing or published?

[freddy-schuetz]

In testing, works for me

[Anakin_Skywalker]

But did you had this problem for some time or it worked all along an you re just sharing what s working?

[freddy-schuetz]

Had this problem too, deleted the credentials and made new ones. This worked for me

[Anakin_Skywalker]

I’ve tried this 2 times already. i’ve tried now again → it works. makes no sense lol

Thanks for the help!

[freddy-schuetz]

Yeah, don’t know Youre welcome!

[Anakin_Skywalker]

Now it’s again not workin. can this be a n8n related issue?