{"message":"Intelligent Digitization API","status":"running","authentication":"required for protected endpoints","endpoints":{"note":"Authentication handled by Node.js backend","process_batch":"POST /process_batch/ (requires JWT token)","process_failed_files":"POST /process_failed_files/ (requires JWT token)","process_query":"POST /process_query (requires JWT token)","analytics_chat":"POST /analytics_chat (requires JWT token)","process_notification":"POST /process_notification (requires JWT token)"}}