# Anthropic API Key for Claude 3 Haiku (spec-approved)
ANTHROPIC_API_KEY=sk-ant-your-key-here

# LangSmith Observability (optional)
LANGCHAIN_TRACING_V2=true
LANGCHAIN_API_KEY=ls-your-key-here
LANGCHAIN_PROJECT=autostream-agent

# WhatsApp Business Cloud API (optional)
WHATSAPP_VERIFY_TOKEN=inflx_secret_token
WHATSAPP_PHONE_NUMBER_ID=your-phone-number-id
WHATSAPP_ACCESS_TOKEN=your-access-token