> For the complete documentation index, see [llms.txt](https://docs.editran.onesait.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.editran.onesait.com/documentacion-editran/ibm-editran-v5.3-comun-z-os/interfaces-de-programas-de-aplicacion/introduccion.md).

# Introducción

En algunos desarrollos, las aplicaciones usuarias del producto necesitan información sobre variables de Editran, desean utilizar recursos de trabajo internos que son susceptibles de ser modificados como consecuencia de la evolución del producto. Para minimizar el impacto de dichas modificaciones en las aplicaciones se crean unas interfaces de programación de aplicación que se intentarán mantener estables.

Las APIs existentes hasta el momento se indican en los siguientes apartados.


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