# DEVUP AI API key: create one in your DEVUP dashboard (API keys).
DEVUP_API_KEY=

# Telegram bot token from @BotFather. Only needed for `python -m store_assistant bot`.
TELEGRAM_BOT_TOKEN=

# Optional: your Telegram chat id, to receive a message when a customer asks for a human.
ADMIN_CHAT_ID=

# Optional settings (defaults shown).
# DEVUP_BASE_URL=https://api.devupai.com/v1
# DEVUP_MODEL=deepseek-ai/DeepSeek-V4.1-Flash-1017
# STORE_DB_PATH=data/store.db
# STORE_CATALOG_PATH=data/demo_store.json
# HISTORY_MESSAGES=12
# RATE_LIMIT_PER_MINUTE=8
# MAX_INPUT_CHARS=1000
# MAX_TOOL_ROUNDS=4
# MAX_OUTPUT_TOKENS=8192
# REQUEST_TIMEOUT_S=60