Bunq… It’s great that they have an API, but to use it, I had to clone their SDK, and manually fix everything that was broken, add some workarounds, and now it works. Documentation was all from the announcement in 2016, me using it was ~2022, and some undocumented things changed since. Still, better than no API, which is what everyone else seems to offer.

And now we have a paypal-like shopping experience via SEPA Instant Payments, all our PayPal hating customers are happy ;)