Can anyone tell me how I may be able to do this?

XML Inventory Query, you will be able to query our systems live for inventory levels. You have the option to either query for just one part number, or a list of all part numbers and their associated inventory status and availability.

This is a way to get updates on product inventory fro m a supplier to my site.

I have the key but i don't have a clue on how to use it or what program to use.