Infusionsoft Email Authorized


I was wondering if there was a way, during the authorization process, I could pull the email of whomever authorized. For example, when John hits my landing page he clicks the button authorize and is redirected to infusionsoft to enter his credentials. When that is done he is then sent to the redirect uri with his token in the PHP global variable SESSION[“token”]. Is there anyway that I can also have in a similar variable the email address (or any identifying information) that John used so that the page he visited is tailored to him? Thanks for any help I appreciate it

With REST you can get the user info connected to the authorization!/User_Info/getUserInfoUsingGET