{"success":true,"message":"MobiFone Invoice API Service","version":"1.0.0","endpoints":{"health":"GET /api/health","login":"POST /api/auth/login","dataReferences":"GET /api/invoice/data-references","createSimple":"POST /api/invoice/create-simple","getById":"GET /api/invoice/:id","listByDate":"POST /api/invoice/list-by-date","pendingSign":"GET /api/invoice/pending-sign","sign":"POST /api/invoice/sign","sendToCQT":"POST /api/invoice/send-to-cqt","sendEmail":"POST /api/invoice/send-email","downloadPDF":"GET /api/invoice/:id/pdf","certificates":"GET /api/invoice/certificates","delete":"DELETE /api/invoice/:id","cancel":"POST /api/invoice/:id/cancel","notifyError":"POST /api/invoice/notify-error","createReplacement":"POST /api/invoice/create-replacement"}}