{"message":"AutoKufe API - Production Railway Server","version":"2.0.0","system":"Redis Queue System + Real-time Progress Tracking","docs":"/docs","key_features":["Un job por usuario (procesamiento secuencial)","Estimación ultra-rápida de documentos","Progress tracking en tiempo real","Sistema de recovery automático","Colas priorizadas automáticamente"],"main_endpoints":{"create_job":"POST /api/jobs/create-with-token","job_progress":"GET /api/jobs/{job_id}/progress","user_jobs":"GET /api/jobs/user/jobs","cancel_job":"POST /api/jobs/{job_id}/cancel"}}