Our API directory now includes 39 affiliate APIs. The newest is the Omnistar API. The most popular, in terms of mashups, is the Best Buy BBYOpen Products API. We list 8 Best Buy BBYOpen Products mashups. Below you'll find some more stats from the directory, including the entire list of affiliate APIs.
Prosperent has released "the performance advertising industry's first and only celebrity product API." The celebrity product API will allow content creators and developers to include products associated with celebrities into advertising campaigns. According to Propserent's CEO, Brian Lovett, "hundreds of hours" are currently spent researching celebrity-product affiliations.