Yahoo! Search has just launched a Web service:
You can search five databases: web, local, news, image, and video.
It’s completely free to use for all personal and non-commercial projects and it’s totally REST-based. No SOAP.
There’s an SDK. It’s released as open source under the BSD license.
They’re hosting applications on a Wiki:
So far, there’s a Firefox Sidebar and an Image search application.
More links and information:
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