Re:Ask HN: Those making $500/month on side projects in 2021 ...
by madisvain on Saturday December 25, 2021 @04:05AM
(#29681657)
I built and sold couple of open source API's I built and am now working on a new one that combines them together to make a complete API product for VAT compliance.
https://vatcomply.com https://github.com/madisvain/vatcomply
The idea is that you can geocode, show exchange rates and validate VAT numbers all from the same API.