Welcome to YSDN

The Yahoo! Search Developer Network is the place to find everything you need to develop applications that use our search web services. This includes documentation, FAQs, public mailing lists, weblog, a Wiki, and a BSD licensed SDK to help get you started.
We'll be using this weblog to post YSDN updates, highlight interesting applications we hear about, and so on. If you'd like to send us feedback or suggest a topic for a weblog post, feel free to e-mail us.
In the meantime, get yourself an App ID, check out the documentation, and grab a copy of the SDK to get started coding.
If you end up building something cool, post a description and a link to your website in the wiki.
See also: The announcement on the Yahoo! Search blog
Paul Bausch, author of the forthcoming Yahoo Hacks book, has posted a good introduction on the O'Reilly Network: Yahoo! Web Services
Jeremy Zawodny
Yahoo! Search Web Services Team