A command-line tool to download all your iCloud photos.

npx --yes icloudpd --directory /data --username my@email.address --watch-with-interval 3600

Synchronization logic can be adjusted with command-line parameters. Run the following to get full list:

npx --yes icloudpd --help

You can get NodeJS with accompanying Npm from Official site.

See Project page for more details.