Vinosmith has exposed a series of exports / reports which can be accessed publicly. The URLs to these data sets are sufficiently non-guessable. But nonetheless they don't require authentication and are publicly accessible - if the URL is known.
These links should be shared cautiously.
Pasting the appropriate link in a browser will automatically generate the export and the export will be downloaded.
Externally Accessible URLs can be found on the admin panel on the left-hand navigation. Look for a link named External Exports