Now that you're all set up, log in to Temboo and go to the Twitter > Timelines > Mentions Choreo in the Temboo Library. Turn on IoT Mode and select Arduino Yún from the dropdown menu.
Fill out the Input fields using your Twitter keys, and click Optional Inputs at the bottom of the Input box to reveal a list of more input values that you can pass to the Choreo. Specify “1” for the Count input, since we only need to check the most recent tweet to determine whether any new mentions have come in since the last check. Test the Choreo from your browser by clicking Run at the bottom of the window. Now, if you scroll down and check the Response box under Output, you’ll see the JSON response returned by Twitter.