example.env

# Backend Environment Variables
# Copy this file to .env and fill in your values

# Redis connection URL for session caching
REDIS_URL=redis://redis:6379/0

# Supabase configuration for database logging (optional)
# Get these from your Supabase project settings
SUPABASE_URL=https://your-project.supabase.co
SUPABASE_ANON_KEY=your-supabase-anon-key

# HuggingFace token for accessing private models (optional)
# Get from https://huggingface.co/settings/tokens
HF_TOKEN=your-huggingface-token

# Guardrails AI API key for advanced guardrails defenses
# Get from https://guardrailsai.com/
GUARDRAILS_API_KEY=your-guardrails-api-key

# OpenAI API key for certain attacks (PAIR, Crescendo) and defenses
# Get from https://platform.openai.com/api-keys
OPENAI_API_KEY=your-openai-api-key