Yahoo Home Values - an example of combining APIs

Why do you want to have an ecosystem of services?
So that developers can do stuff like this.

Yahoo Real Estate's new Home Values page. Launched this morning, the new page combines three APIs available right here on the Developer Network with two more from Zillow, to provide a 360-degree view of what homes are worth in the neighborhood of your choice.

Yahoo! APIs In Use:

    * AJAX Maps - finds the home you're searching for, recently sold comparables, and nearby similar homes for sale.
    * Local Search - finds and displays local appraisers and customer ratings.
    * Answers Question Search - finds and displays questions and answers for the query "home value."

Zillow APIs In Use:

    * GetDeepSearchResults - finds valuations, home data, sales and tax records.
    * GetDeepComps - gets data on comparable homes in the area.

Covers homes in USA only.