.env.example

# BibleLM environment variables
# Copy to .env.local and fill in real values (do not commit secrets).

# Required for best experience: Gemini primary LLM (Gemini 1.5 Flash)
# Get a key at https://aistudio.google.com/app/apikey
GEMINI_API_KEY=your_gemini_api_key_here

# Recommended fallback: OpenRouter
# Get a key at https://openrouter.ai/keys
OPENROUTER_API_KEY=your_openrouter_api_key_here

# Optional: OpenRouter model override
# Defaults to meta-llama/llama-3.1-8b-instruct
OPENROUTER_MODEL=

# Optional fallback: Groq
# Get a key at https://console.groq.com/keys
GROQ_API_KEY=

# Optional: Hugging Face token
# Used by build-time embeddings and as an HF inference fallback in /api/chat
# Get a token at https://huggingface.co/settings/tokens
HF_TOKEN=

# Optional but recommended: Upstash Redis (cache + rate limiting)
# Create a free Redis database at https://console.upstash.com/
UPSTASH_REDIS_REST_URL=
UPSTASH_REDIS_REST_TOKEN=