# LLM Provider Configuration
# Support Anthropic API or compatible providers (e.g. OpenRouter)
ANTHROPIC_API_KEY=sk-ant-xxxxx
MODEL_ID=claude-sonnet-4-20250514

# Optional: custom base URL for API-compatible providers
# ANTHROPIC_BASE_URL=https://openrouter.ai/api/v1

# Telegram (optional, for s04_channels.py)
# TELEGRAM_BOT_TOKEN=123456:ABC-DEF

# Feishu / Lark (optional, for s04_channels.py)
# FEISHU_APP_ID=cli_xxxxxxxx
# FEISHU_APP_SECRET=xxxxxxxx
# FEISHU_DOMAIN=feishu    # "feishu" for domestic, "lark" for international

# Heartbeat (optional, for s07_heartbeat_cron.py)
# HEARTBEAT_INTERVAL=1800
# HEARTBEAT_ACTIVE_START=9
# HEARTBEAT_ACTIVE_END=22