# Google OAuth credentials (required for Gmail support) # Create a "Desktop app" OAuth client at https://console.cloud.google.com/apis/credentials # Some Google Desktop OAuth clients require the generated client secret during token exchange. GOOGLE_CLIENT_ID=your-client-id.apps.googleusercontent.com # Optional: set this if Google returns "client_secret is missing" during login. # GOOGLE_CLIENT_SECRET=your-google-client-secret # Microsoft OAuth credentials (required for Outlook support) # Register as a public/native client with redirect URI http://localhost. # No client secret needed. Pebble uses PKCE public client flow. MICROSOFT_CLIENT_ID=your-microsoft-client-id # Optional: only for confidential/web app registrations. Public/native clients should leave this unset. # MICROSOFT_CLIENT_SECRET=your-microsoft-client-secret