# Database DB_HOST=localhost DB_PORT=3306 DB_USER=root DB_PASSWORD=yourpassword DB_NAME=guardian_ai # JWT JWT_SECRET=your_jwt_secret JWT_EXPIRES_IN=1d # Stripe STRIPE_SECRET_KEY=your_stripe_secret STRIPE_WEBHOOK_SECRET=your_stripe_webhook_secret # Nodemailer (Email) EMAIL_HOST=smtp.example.com EMAIL_PORT=587 EMAIL_USER=your@email.com EMAIL_PASS=your_email_password EMAIL_FROM="Guardian AI " # App PORT=3000 CLIENT_URL=http://localhost:3000 # Other NODE_ENV=development