Google Image search base url for non ajax usage

I would like to use Google Image search, however I can't find the proper url anywhere. Examples always refer to the web search, not the image search. I do not want to use javascript, I need the iamge at server side.

Please, do not simply post links to the API documentatio开发者_开发技巧n, but preferably the url itself. (Or the missing url argument etc).

http://ajax.googleapis.com/ajax/services/search/web

This is a web search - no changing web to image/img doesn't work.

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The right url is

http://ajax.googleapis.com/ajax/services/search/images