.env.example

# API Environment Variables
DATABASE_URL="postgresql://username:password@localhost:5432/linklens?schema=public"
JWT_SECRET="your-super-secret-jwt-key-change-this-in-production"
JWT_EXPIRES_IN="7d"

# Frontend URL for CORS
FRONTEND_URL="http://localhost:3000"
NEXT_PUBLIC_API_URL="http://localhost:3001"

# API Configuration
PORT=3001
NODE_ENV="development"

# Analytics & Tracking
ENABLE_ANALYTICS=true
IP_GEOLOCATION_API_KEY="your-ip-api-key"

# Optional: Email configuration for reports
SMTP_HOST=""
SMTP_PORT=""
SMTP_USER=""
SMTP_PASS=""

# Optional: Redis for caching
REDIS_URL="redis://localhost:6379"

# QR Code Settings
QR_CODE_SIZE=200
QR_CODE_FORMAT="png"

#Short URL Domain
SHORT_URL_DOMAIN="https://link.ly"