Hi George, Happy to help but just need to clarify a few things:
xAuth isn't something you use when you're executing a Twitter API resource, like posting a tweet or fetching a timeline. You do use OAuth to sign the request. xAuth is just the variation of OAuth that you perform to obtain an OAuth access token. After creating a read-only application, and negotiating an access token (by xAuth or standard OAuth), that access token is also marked as read-only. After changing your app to read/write, you then need to renegotiate the access token to imbue it with read/write permissions. If you're still getting an unauthorized when trying a write (or read!) operation, than it's likely that you're not correctly generating your signature or signature base string when trying to access that resource. Taylor On Thu, Jul 22, 2010 at 10:15 PM, Georgooty varghese <georgo...@gmail.com> wrote: > Dear Twitter, > > I have created twitter application for tv applications. I > have used xauth authentication. First time i have created my > application as read only. Then I haven't able to post a tweet, an > exception occured, Exception like "UnAuthorized?. Then i changed my > application setting access level to read and write. Then try to post > tweet using xauth authentication, but unfunatley it didnt work. > Whatever changes done in application, can i mail to twitter for > enabling my application to xauth? is it need?. If anybody could u > please help me. > > Regards, > George >