Help Needed: "redirect_uri_mismatch" Error for Gmail Integration

Hello, Wish you all a peacefull year !

I’m trying to set up an automation in Make to send emails from Gmail using data collected in an Airtable table. While my Airtable connection works perfectly, I’m struggling with the Gmail integration.
When configuring the Gmail module, I keep getting the error: “Access blocked: The app’s request is invalid. Error 400: redirect_uri_mismatch.”

I believe the problem lies in the Authorized redirect URIs I have set up in my Google Cloud project.
I’ve added the following URIs to the “Authorized redirect URIs” section in Google Cloud:
https://www.make.com/oauth/cb/google-custom
https://www.make.com/oauth/cb/google-restricted
https://www.make.com/oauth/cb/oauth2

https://www.integromat.com/oauth/cb/google-restricted
https://www.integromat.com/oauth/cb/google-custom
https://www.integromat.com/oauth/cb/oauth2
https://www.integromat.com/oauth/cb/app

Despite adding all of these, the integration still doesn’t work. I’m also unsure whether I should include the old integromat.com links since Make is the new branding.

I want to enable Make to access my Gmail account to send automated emails based on Airtable data.
Could someone clarify which exact URIs I need to add to the Google Cloud Console for this to work? Also, is there anything else I might be missing in the configuration?

Thank you so much for your help!
Looking forward to your advice. :blush:

FInaly with the four URI following it works, I do not know if really need the four URI but it works :
https://www.make.com/oauth/cb/google-custom
https://www.make.com/oauth/cb/google-restricted
https://www.make.com/oauth/cb/oauth2
https://www.integromat.com/oauth/cb/google-restricted

I hope this post could help some people :slight_smile:

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