# LLM Provider (openrouter, openai, or anthropic)
LLM_PROVIDER=openrouter
LLM_API_KEY=sk-or-v1-your-openrouter-key
LLM_MODEL=google/gemini-2.5-flash
LLM_BASE_URL=https://openrouter.ai/api/v1

# Alternative: use OPENROUTER_API_KEY directly
# OPENROUTER_API_KEY=sk-or-v1-your-openrouter-key

# Server
PORT=3000
HOST=0.0.0.0
NODE_ENV=development

# Analytics (optional)
ANALYTICS_ID=

# Error Tracking (optional)
SENTRY_DSN=