More and more frequently, CMSs like Drupal and Wordpress are being connected to external systems via APIs. Phone apps, decoupled frontends, and other sites or services all might need to consume your content. How do you get your data where it is needed with a minimum of fuss? This session will introduce you to the JSON API standard, its advantages, and how it can be used to pass data between systems. The focus will be on integrating a JavaScript application with Drupal, but the knowledge will be applicable to many other use-cases.