{"message":"todayistheday Therapy Chatbot API","endpoints":{"chat":"/ws/chat","followup":"/ws/followup"},"usage":{"chat":"Send JSON: {'user_id': 'string', 'message': 'string'}","followup":"Send JSON: {'user_id': 'string', 'user_message': 'string', 'last_response': 'assistant_response'}"}}