{"message":"Welcome to AdVinciMate-API v3.1.0","chat_mode":"full_llm","llm_provider":"openai","conversation_management":{"timeout_minutes":40,"max_messages":50,"auto_closure_enabled":true,"summaries_enabled":true},"endpoints":{"chat":"/api/chat","conversation_management":"/api/conversations","end_conversation":"/api/conversations/end/{conversation_id}","conversation_status":"/api/conversations/status/{conversation_id}","conversation_summary":"/api/conversations/summary/{conversation_id}","customer_summaries":"/api/conversations/customer/{customer_id}/summaries"}}