Is there a Yahoo Search Service that returns JSON like the Google Search Service?

Looking for the Yahoo equivalent of this

http://ajax.googleapis.com/aj开发者_运维百科ax/services/search/web?v=1.0&q=SomeQueryString

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Found it.

http://search.yahooapis.com/WebSearchService/V1/webSearch?appid=YahooDemo&query=madonna&results=2&output=json