Hi, can someone please help me with JSON API?

Hi everyone,
This is actually my first post here on BHW but i have been reading lots through the forums quite a lot.
Nice to meet you all.


I have recently started a new TubeSite. http://www.tabootoes.com

I am aiming to use JSON API and would love to get some guidence on how to use it properly.
I have watched clips on youtube but i do not think its what i need and am still confused how it all works

Thanks, and again nice to meet you all

Regards
Randy H

What is it exactly you want to achieve with an API?