env.example

# Reddit API Credentials (Required)
REDDIT_CLIENT_ID=your_reddit_client_id
REDDIT_CLIENT_SECRET=your_reddit_client_secret
REDDIT_USER_AGENT=cat-api/1.0.0

# Redis (Optional, for enhanced caching)
REDIS_URL=redis://localhost:6379/0

# Performance Tuning
THREAD_POOL_SIZE=10
CACHE_TTL=3600
REQUEST_TIMEOUT=5
COMPRESSION_THRESHOLD=1024

# Prefetching Configuration
PREFETCH_BATCH_SIZE=5
PREFETCH_INTERVAL=600
MIN_IMAGES_PER_SUBREDDIT=5
MAX_PREFETCH_ERRORS=3
PREFETCH_RETRY_DELAY=30

# Security
ALLOWED_ORIGINS=https://api.pur.cat,http://localhost:3000
RATE_LIMIT=60
LOG_LEVEL=INFO

# Server Configuration
PORT=3000
HOST=0.0.0.0