DATABASE_URL=postgresql://mock_user:MockPassword123!@mock-db.example.com:5432/testdb API_KEY=MOCK_API_KEY_abc123xyz789 API_SECRET=MOCK_SECRET_key_def456 AWS_ACCESS_KEY_ID=AKIAIOSFODNN7EXAMPLE AWS_SECRET_ACCESS_KEY=wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY STRIPE_API_KEY=sk_test_4eC39HqLyjWDarhu1234567890 JWT_SECRET=your-secret-key-here-12345