# Provider endpoints and auth (optional)
ALCHEMY_API_KEY=your_key_here
HELIUS_API_KEY=your_key_here
QUICKNODE_ENDPOINT=your_endpoint.quiknode.pro
QUICKNODE_TOKEN=your_token_here

# Proxy settings
PROXY_PORT=8545
CACHE_SIZE_GB=1
BACKOFF_MINUTES=30

# Logging
LOG_LEVEL=INFO
ERROR_DB_PATH=./errors.db