Social RSVP Twitter API/Token Error

Hi there,

I was able to successfully integrate the social RSVP option for Facebook for my Events+ plugin but not having the same sort of smooth luck with integrating Twitter.

I went to Twitter, created an app, got my consumer key, consumer secret, and tokens but it is still giving me this error:

Whoa there!

There is no request token for this page. That's the special key we need from applications asking to use your Twitter account. Please go back to the site or application that sent you here and try again; it was probably just a mistake.

+

I need help figuring out what/where I went wrong. I didn't enter a callback url . . . is that's what's causing the problem?

Thank you for the help.