Allows a Consumer application to use an OAuth Request Token to request user authorization. This method fulfills Section 6.2 of the OAuth 1.0 authentication flow. Desktop applications must use this method (and cannot use GET oauth/authenticate).
Please use HTTPS for this method, and all other OAuth token negotiation steps.
Usage Note: An oauth_callback is never sent to this method, provide it to POST oauth/request_token instead.
Resource URL
Parameters
Forces the user to enter their credentials to ensure the correct users account is authorized.
Prefills the username input box of the OAuth login screen with the given value.
Example Request
Send the user to the oauth/authorize step in a web browser, including an oauth_token parameter:
https://api.twitter.com/oauth/authorize?oauth_token=Z6eEdO8MOmk394WozF5oKyuAv855l4Mlqo7hhlSLik