Babel Plug-in API Start Page
Babel Plug-in API


The Babel-IM Plug-in application programming interface (API) provides building blocks used by plug-ins written for Babel Instant Messenger, including Communication, Accessory and Chat Dialog plug-ins.

Developer Audience

This API is designed for use by C/C++ programmers. Familiarity with the Windows API and message-driven architecture is required.


General information about the Babel Plug-in API.

What's New

List of the latest additions to the Babel Plug-in API.


Documentation of specific functions, interfaces, and messages.