Display your Starling Bank balance in the Notifications, and update it with a single tap.
It is the 'availableToSpend' value and requires a Starling Developer Personal Access Token (https://developer.starlingbank.com) with the Balance:read scope to retrieve it.
Once you've entered your Access Token, tap Save. Then tap Update in the Notification.
Note: This app is not associated with Starling Bank (https://www.starlingbank.com)