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The Google OAuth integration enables you to connect your Google account to Forge, allowing you to access Google Calendar events and Gmail messages directly from your dashboard widgets.

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What it enables

Connecting your Google account unlocks two powerful widgets:
  • Meetings Widget: View your upcoming Google Calendar events and meetings
  • Inbox Widget: Access and read your Gmail messages in one place

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Required OAuth Scopes

Forge requests the following scopes from Google:
  • https://www.googleapis.com/auth/calendar - Read and manage your Google Calendar events
  • https://www.googleapis.com/auth/gmail.readonly - Read your Gmail messages

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Setup Instructions

1

Create a Google Cloud Project

  1. Go to the Google Cloud Console
  2. Create a new project or select an existing one
  3. Enable the Google Calendar API and Gmail API for your project
2

Configure OAuth Consent Screen

  1. Navigate to APIs & Services > OAuth consent screen
  2. Select External user type (or Internal if using Google Workspace)
  3. Fill in the required application information:
    • App name: Forge
    • User support email: Your email address
    • Developer contact information: Your email address
  4. Add the required scopes:
    • https://www.googleapis.com/auth/calendar
    • https://www.googleapis.com/auth/gmail.readonly
  5. Add test users if your app is in testing mode
3

Create OAuth 2.0 Credentials

  1. Go to APIs & Services > Credentials
  2. Click Create Credentials > OAuth client ID
  3. Select Web application as the application type
  4. Configure the authorized redirect URIs:
    • For development: http://localhost:3000/api/auth/callback/google
    • For production: https://yourdomain.com/api/auth/callback/google
  5. Click Create and save your Client ID and Client Secret
4

Add Environment Variables

Add the following variables to your .env file:
GOOGLE_CLIENT_ID=your_google_client_id_here
GOOGLE_CLIENT_SECRET=your_google_client_secret_here
Keep your Client Secret secure and never commit it to version control. Add .env to your .gitignore file.
5

Restart Your Application

Restart your Forge application to apply the new environment variables:
npm run dev

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Connect Your Account

Once configured, users can connect their Google account:
  1. Navigate to the Settings page in your Forge dashboard
  2. Click Connect Google Account
  3. Authorize the requested permissions
  4. Your Google account is now linked and ready to use
The integration uses offline access with automatic token refresh, so you won’t need to re-authenticate frequently.

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Managing Your Connection

You can manage your Google account connection from the Settings page:
  • View status: See if your account is connected
  • Disconnect: Remove the integration and revoke access
  • Reconnect: Refresh your connection if tokens expire

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Troubleshooting

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Authorization Error

If you see “Authorization failed” during setup:
  • Verify your redirect URI exactly matches the one configured in Google Cloud Console
  • Ensure both Gmail API and Google Calendar API are enabled in your project
  • Check that your OAuth consent screen includes all required scopes

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Token Expired

If widgets show “Token expired” or similar errors:
  • Disconnect and reconnect your Google account from Settings
  • Verify GOOGLE_CLIENT_ID and GOOGLE_CLIENT_SECRET are correctly set

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Missing Scopes

If certain features don’t work:
  • Ensure you added all required scopes to your OAuth consent screen
  • Disconnect and reconnect to re-authorize with updated scopes

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