.it was also in our onboarding queue, it should be live now!
I'd have to check about the EUR and VAT questions, but my guess is because we can only charge in USD currently it would mean any EUR price we showed wouldn't be "true," since banks ex rate may vary/have added fees.
edit: forgot to mention, use code EXODUS to get $1 off three transfers ;)
We previously built probably an equally hacky DDNS client using Python, an archive of it is hosted on GitHub under PorkbunDomains. Unfortunately we haven't been able to keep up with dev for it.
I know there's support for our API on the current GitHub hosted version of ddclient, however I haven't had a chance to get it working and a tutorial out, but it's an option.
Just wanted to let you know that we recently onboarded .ca! We're slowly growing out our ccTLD portfolio too so if there are others folks have been waiting on please let us know so we can prioritized.