title: Microsoft Graph API in Office Add-ins
body: <p>I am working with a partner that wants to avoid having to create a Web Application for their Excel/Word/PowerPoint/OneNote project. They would like everything to remain client side with AJAX calls. </p>
  
  <p>Is there a way to use Graph API from an add-in without having to setup web app scaffolding? For example, in Outlook you have the makeEwsRequestAsync() call to reach back to Exchange and you can do this client side. Is there some similar means to makeGraphRequestAsync()?</p>