Storing files and associating them with your objects is simple with Parse. These Choreos will allow you to save user profile photos and other application assets.
To use the Choreos in this bundle, you'll need to sign up for a Parse account, and register your app. After registering, Parse provides you with an Application ID, REST API Key, and a Master Key which are used by the Choreos to authenticate with Parse. Most Parse Choreos only require an Application ID and REST API Key, but a few will require the Master Key.