I was also curious to see whether AmEx would work, since that offers benefits over many other cards. I was somewhat hopeful when the email announcing the feature specifically mentioned that it'd work for all credit cards.
However, it seems my remaining bit of scepticism was justified. If AmEx support would be added, that'd be great. It's not a massive need for me, but it could be quite handy while abroad, especially since I could then use the AmEx to load money onto my Bunq card while abroad, especially in order to get around the sometimes rather high fees of conversion or the lack of AmEx support.
It would be like having the best of both worlds: the fee advantages of Bunq with the benefits of AmEx.
