Before we dig into the details, let's take a quick look at the purpose of the eBay toolset, and how you get started with it. Whereas the APIs you can use to access the Google and Yahoo! sites seem to be angled toward creating cool, free apps, eBay's API is a rather different beast, focused on creating applications that will, in some way, turn a profit.
Coding Library:
Java/JSP
More Ebay Resources:
