Programming Language to process SMS and Respond with answer

I checked their site too and they have HTTP REST API support which means any language can be used. The libraries they provide in python, php, e.t.c are just to help newbies get started quickly

Of course doing it in C or C++ will be a pointless waste of time, just do it in any popular language used in server side scripting i.e python, php, ruby, javascript or worst case scenario java

precisely

Africas Talking has simplified all this for you … provide a callback url where they will be pushing the messages to your server and then you can process them in any language you prefer and reply to their REST API… they will do the heavy lifting, kazi yako ni kuprocess tuh