2 months ago
been trying to find out this issue for a while now, as im hosting n8n on railway i cant paste the url of my google sheets to link to a trigger so i have had to find the api on google dev console and copy and paste the client id, the redirect link is correct and i have added myself as a test user. when i go onto the gmail extension it gives me the option to log in but after i tick all the access boxes i am met with a white page still saying "invalid authentication" along the lines of that.
if anyone knows the answer to this or just an easier way to link APIs to my n8n project please feel free to help me, thanks
1 Replies
2 months ago
I would highly recommend asking in a N8N focused support server. You'll get much better help there.
2 months ago
Check this thread. This was a bug reported a year ago, and Brody deploy some changes that worked on a few users. Also, check this part, it might your issue as well:
I believe that my use of the n8n as a subdomain name was the issue. Google seems to be looking for possible branding issues with brand names like, you can't have a google or gdrive subdomain without it being flagged as a policy issue. I changed the subdomain to app. and it fixed the issue with authorizing the Google Drive Node in n8n.