Denied Access to Google Account - n8n.cloud OAuth Issue

Hello everyone,

I’m having an issue with accessing my Google account through the n8n.cloud platform. I have the Google Drive, Google Sheets, and Gmail APIs enabled, and I’ve created a Google account with OAuth access. However, when trying to sign in, I’m getting an “Acceso bloqueado: n8n.cloud no ha completado el proceso de verificación de Google” message, which translates to “Access blocked: n8n.cloud has not completed the Google verification process.”

Here are the details:

  1. The error message states that “n8n.cloud no ha completado el proceso de verificación de Google” - meaning the n8n.cloud application has not completed the Google verification process.
  2. The image shows that the “OAuth Redirect URL” is set to “https://oauth.n8n.cloud/oauth2/callback”, which seems to be the correct URL.
    I have set each ID as it should be according to the n8n requirements, but I still can’t gain access. Does anyone know why?
    Thank you in advance for your help!



It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:

Have you set up your oauth consent screen?
When going through that you need to set the authorized domains as well as the allowed scopes.

it’s also possible that you need to add https://oauth.n8n.cloud to the javascript origins above the redirct uri field

let me know if you have any questions about that

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Like this ?? o what. thanks for your time.

Hi @Patricio

Are you sure you’re trying with the correct account? In my case, I once encountered an issue because I was using a different account, as we often have multiple Gmail accounts within the same profile.

Another option: have you tried refreshing the page? That has worked for me in some cases.

I have just only 1 Account, also yep. :frowning:

I just translated the error message and know the problem. sorry i should have done that first.

You should have testing mode turned off.

Go to the oauth consent screen and press publish app

DO NOT press anything like prepare for verification or submit verification…you dont need to. It will be blocked by google if you try.

Make that change and see if it helps

You just need to add n8n.cloud into the authorized domains, but i am not even sure if that is required

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