Interacting with API for crypto currency exchange

I will create a script that will post and remove BUY/SELL Limit orders. I don't know how to interact with this API to setup those orders. I need someone to make a script where I can enter api and secret key and be able to post orders. Exchange: [login to view URL] API Documentation: [login to view URL] You will need to explain to me what I need to do in order to get your script running, or upload it to free or cheap resource that will support requirements for your script.