.env.example

# Model to use (litellm format)
LH_MODEL=openrouter/qwen/qwen3-coder

# API keys (set at least one for your chosen provider)
# OPENROUTER_API_KEY=
# OPENAI_API_KEY=
# GEMINI_API_KEY=

# E2B sandbox
E2B_API_KEY=your-e2b-api-key

# Web app authentication
LH_ACCESS_TOKEN=your-secret-token
# LH_ADMIN_TOKEN=your-admin-token
# LH_MAX_SESSION_COST=0.50

# Hugging Face trace storage (optional)
# HF_TOKEN=your-hf-write-token
# HF_TRACES_REPO=your-username/document-explorer-traces