From their site: Tap into the collective knowledge of millions of Yahoo! users with the Yahoo! Answers Web Services APIs. Search for expert advice on any topic, from within your very own site. Watch for new questions in the Answers categories of your choice. Keep track of fresh content from your favorite Answers experts, and more.
The following is a list of how-to and tutorial content that matched your search term. ProgrammableWeb's how-to content comes from two sources; full-blown tutorials that we publish ourselves and other highly relevant tutorials that we find elsewhere on the Web. This list represents on combination of both tutorial types and if you go to ProgrammableWeb's API University, you'll not only be able to find more, they are organized based on your role (API providers or developers who consumes APIs). If you know of a tutorial that would be of interest to the ProgrammableWeb community, we'd like to know about it. Be sure to check our guidelines for making contributions to ProgrammableWeb.