Hi, Sorry for the multiple list mail. I am analyzing the possibility to implement a API that requires OAuth. I have been reading this link from Sven: https://github.com/svenvc/docs/blob/master/zinc/zinc-sso-paper.md and I have a few questions: 1) I get lost in the #handleOAuth1Callback: part. I understand I need to provide to oauth a callback url so that this is call once the user has logged in. The thing is that Sven demo seems to be using a (RESTfull) server directly. In my case, this is a Seaside app. So...how should I do this? I guess I could create a WAComponent but then I should use Seaside rest or something? Because I need to map that url to the component (and implement handleRequest: in the component?). Is there another way? 2) #loginUrlFor: seems to only set 'oauth_token' however, my protocol says the url should be: https://whatever/authorize?key={oauth_consumer_key}&token={oauth_token} would that still work or I should adapt it? 3) Does anyone tested the mention code/repository in GemStone? Thanks in advance, -- Mariano http://marianopeck.wordpress.com