# Server Configuration PORT=3000 NODE_ENV=development # Main Database (PostgreSQL - for storing API configurations) DB_HOST=localhost DB_PORT=5432 DB_NAME=api_builder DB_USER=postgres DB_PASSWORD=postgres # JWT Secret JWT_SECRET=your-super-secret-jwt-key-change-this-in-production JWT_EXPIRES_IN=24h # API Rate Limiting RATE_LIMIT_WINDOW_MS=900000 RATE_LIMIT_MAX_REQUESTS=100