The Mobpartner API allows this global affiliate marketing platform to monetize you unfilled traffic in over 200 countries. Working with advertisers, marketers and publishers, Mobpartner has both REST and S2S HTTP APIs. Mobpartner uses as CPA model that allows for CPS, CPL and CPI actions. Responses are XML, JSON and XHTML, or directly through an XML feed.
Our API directory now includes 71 eCommerce APIs. The newest is the PayAnywhere API. The most popular, in terms of mashups, is the Seatwave API. We list 8 Seatwave mashups. Below you'll find some more stats from the directory, including the entire list of eCommerce APIs.