1. Visit Google Cloud Project Creation.
2. Create a project with a suitable name and location.

1. Navigate to Consent Screen Setup.
2. Choose User Type:
   • Internal: For organizational use (requires Google Workspace).
   • External: Requires app verification due to sensitive scopes.
3. Fill out the following:
   • App Name: Enter a name for your app.
   • Support Email: Add your contact email.
   • Authorized Domain: Provide your app's domain or skip to auto-generate.

1. Click Add or Remove Scopes.
2. Either include the full https://www.googleapis.com/auth/calendar scope or add the following fine-grained scopes:

1. Visit Calendar API Marketplace.
2. Click Enable.

1. Navigate to Google API Credentials.
2. Select Create Credentials > OAuth Client ID.

3. Configure:
   • Application Type: Web application.
   • Authorized JavaScript Origins: Add your Frappe app’s base URL (must use HTTPS).
   • Authorized Redirect URIs:

   <BASE_URL>?cmd=frappe.integrations.doctype.google_calendar.google_calendar.google_callback

Replace <BASE_URL> with your Frappe installation URL, e.g., https://erp-dev.rt.gw.

4. Save the generated Client ID and Client Secret.

Note: Use the same OAuth credentials for other Frappe integrations like Gmail Threads or Drive.

bench get-app [email protected]:rtCamp/frappe-appointment.git
bench --site {sitename} install-app frappe_appointment

1. Log in as Administrator in Frappe.
2. Navigate to Google Settings:
   • Enable Google API.
   • Enter the saved Client ID and Client Secret.