Making HTTP requests with PostText, username/password fields
I am attempting to make OAuth Request/Response calls using PostText (need to send content) but am unable to get a valid authentication. There is the username and password parameters, but these don't seem to be translating into the needed format.
I need my user authentication to be passed in the format of "username:password" and have tried various combinations with the parameter fields.
As an example, using this with curl, I would pass the authentication as part of the -u parameter as "username:password"
Any help or pointers would be appreciated.

