To use the Postman Collection the Postman application needs to authenticate
to the Box API using an Access Token. The simplest way to get an Access
Token is by logging into Box using a Box App.A Box App is an application that can be used for making API calls. When
using the Postman Collection you can choose to either set up your own Box
App or use our preconfigured one. The key benefit of setting up your own Box App
is that you won’t need to go through login every hour, but it does require a few
extra steps to set up.