There are 1 repository under tapi topic.
ONF Transport API Repository (TAPI)
Python библиотека API Яндекс Директ
C++ MFC-based TAPI Service Provider Library
MASM32 version of TAPI sample code of ; "Michael C. Amundsen"'s good book - "Mapi, Sapi, and Tapi: Developer's Guide"
C++ STL based TAPI Service Provider Library