PBX GUI - API Refresh Tokens
When you initially received the access token, it may have included a refresh token as well as an expiration time
The presence of the refresh token means that the access token will expire and you’ll be able to get a new one without the user’s interaction.
Typically, refresh tokens are only used with confidential clients.
This part of the API module lists currently active refresh tokens
Looking for labels? They can now be found in the details panel on the floating action bar.