backend/.env.example

# AI Provider - Choose one (or both for fallback)
# Option 1: Groq (FREE cloud API - recommended for deployment)
# Get your free key at https://console.groq.com/keys
GROQ_API_KEY=your_groq_api_key_here
GROQ_MODEL=llama-3.3-70b-versatile

# Option 2: Ollama (FREE local AI - great for development)
# Install from https://ollama.com then run: ollama pull llama3.2:3b
OLLAMA_URL=http://localhost:11434
OLLAMA_MODEL=llama3.2:3b

# Server
PORT=3005