Скачать или смотреть Connect Google Apps to n8n in Minutes | Complete OAuth Setup (2025)

🎯 What This Video Covers
In this tutorial, you’ll learn how to connect your Google services (Sheets, Drive, Gmail, etc.) to n8n using OAuth2 credentials. By following this guide, you can automate repetitive tasks, sync data across platforms, and create powerful workflows—all without writing code. The process is updated for 2025.

🧰 Step‑by‑Step Guide

Create or Select a Google Cloud Project – Head to the Google Cloud Console and create a new project or select an existing one.
Make sure the correct project is active before proceeding.

Enable Necessary APIs – In the API library, enable the APIs you plan to use, such as Gmail, Drive, Calendar, or other services.

Set Up the OAuth Consent Screen – Configure OAuth in your project by entering an app name, user support email, and selecting the user type (external or internal). External apps require you to add test users and review your branding.

Create OAuth Client Credentials – Go to “Credentials,” choose “Create Credentials” → “OAuth Client ID,” and select “Web application.” Copy the redirect URL from n8n and paste it into the “Authorized redirect URIs” field.

Finish Your n8n Credential – Back in n8n, paste the Client ID and Client Secret into the credential fields, specify scopes if needed (for example, https://www.googleapis.com/auth/drive), and click Sign in with Google to authorize.

Add Test Users (if required) – For external apps still in testing, add yourself or colleagues as test users by navigating to the “OAuth consent screen” → “Test users” and entering their email addresses.
This allows you to test the connection before full verification.

✅ Tips & Best Practices

Keep your Client ID and Secret secure and never share them publicly.

Remember that external apps in test mode require reauthorization every 7 days.
To avoid this, publish your app or use an internal app if you have a Google Workspace domain.

Double‑check your redirect URI for typos—misconfigured URIs often lead to “redirect_uri_mismatch” errors.

Enable only the APIs you need to reduce security exposure.

🔗 Resources

n8n documentation on Google OAuth2 credentials.

Google Cloud Console docs.

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