Google announces AdSense API for developers.
The AdSense API is a free beta service that allows you to integrate AdSense into your website offerings. You can use the API to let your users create an AdSense account, make changes to an existing account without leaving your site, or more — visit the AdSense API site for details. If you own a site in which you register users who manage web content, and your site has more than 100,000 daily pageviews, you may qualify for participation in the AdSense API (BETA). If you’d like to participate, simply fill out the application below.