The Quantcast Objective-C SDK by Kevin Smith communicates with the API to access measurement features for advertising and demographic projects. With proper implementation, developers will be able to understand an audience, compare & compete, attract advertising, and improve campaign performance.
The goal of HeyZap is to be the "YouTube of casual gaming" by giving site publishers a way to embed more than 6000 casual Flash games into their sites with a single embed code. Their business model (more detail from TechCrunch) is to collect revenue from ads within the games using the MochiAds ad platform and share some of that with developers. The publishers using the code don't get revenue, but get increased traffic to their sites.
Sixteen APIs have been added to the ProgrammableWeb directory in categories including Microservices, Music, Transportation, and Database. One highlight today is the IBM Watson Discovery REST API, for querying data and connecting with other IBM Watson APIs. Here's a rundown of the latest additions.