.env.example

# Groq API key for ultra-fast AI inference
# Get your API key from: https://console.groq.com/keys
GROQ_API_KEY=your-groq-api-key-here

# Google AI API key for embeddings
# Get your API key from: https://aistudio.google.com/app/apikey
GOOGLE_GENERATIVE_AI_API_KEY=your-google-api-key-here

# NextAuth secret for JWT signing
# Generate with: openssl rand -base64 32
# Or use: https://generate-secret.vercel.app/32
AUTH_SECRET=your-auth-secret-here

# Supabase PostgreSQL connection string
# Get from your Supabase project settings
POSTGRES_URL=postgresql://user:password@host:port/database

# Optional: Vercel Blob token for file uploads
# Get from: https://vercel.com/dashboard → Storage → Blob
BLOB_READ_WRITE_TOKEN=your-vercel-blob-token-here