{"message":"API de bloques activa","defaultProjectCode":"0001V","endpoints":["GET /api/blocks/catalog?projectCode=0001V","GET /api/blocks/descriptions?projectCode=0001V","GET /api/blocks/by-label?projectCode=0001V&label=MI_ETIQUETA","POST /api/blocks/compare","POST /api/blocks/compare-xml","GET /viewer"]}