How search with vimeo api?

I register my application at vimeo.com . I want search videos with vimeo advanced api. I try many times but my request url was wrong. How write correct request 开发者_JAVA百科in c# or javascript to get response with searched videos.

Aram, I used this C# library by Rob Green. You can tailor it to your needs, but it includes search routine:

C# Wrapper for Vimeo Advanced API

Rob Green's library links are 404ing. It would be great if someone explained how to sign the url and return the signed request to the client so that jsonp from jquery could be used.