API Research

Ok so in Kenya there is a Telecom provider called Safaricom and they have this thing called M-Pesa which allows people to send phone credit to other phones. There is also an API for it, which I have attached. People actually use the phone credit as a kind of money. What I want to do is build a script or program that can programatically send someone credit from my own phone to any phone number I choose. Basically I want to use my phone number to pay for things as everyone in Kenya has this, but a lot don't use paypal and stuff. I have a virtual phone number - I'm not really there most of the time, but I want someone to research the API and come up with a list of required variables, and a call URL that I can programatically access to send people credit and pay for things even though I'm not there mostly. I'm going to build a page and send money to anyone in Kenya anytime I need to. So what I need is: - come up with a list of all the required variables (sending number, receiving number etc.....) - come up with a call URL and method and an example of what it looks like. - find samples of functional code in various languages that I can examine. - If you find an example of someone else who already did this, can you link me to it. I have a budget of $50 for this project.