Method Web.Auth.OAuth.Authentication()->get_request_token()
- Method get_request_token
 .Tokenget_request_token(void|string|Standards.URIcallback_uri,void|boolforce_login)- Description
 Fetches a request token.
- Parameter 
callback_uri Overrides the callback uri in the application settings.
- Parameter 
force_login If 1 forces the user to provide its credentials at the Twitter login page.