OPENROUTER_API_KEY=your_openrouter_api_key_here
LUCID_EMAIL=your_lucid_email@example.com
PORT=3000
LLM_MODEL=deepseek/deepseek-chat-v3-0324:free  # another good affordable model to use: openai/gpt-4o-mini
SCRAPER_INTERVAL=240

# HTTP Basic Authentication (optional)
# If HTTP_AUTH_USER is set, all endpoints will require authentication
# HTTP_AUTH_PASSWORD is optional - if not set, any password will be accepted
HTTP_AUTH_USER=
HTTP_AUTH_PASSWORD=