Just seen this article on Stuff: https://www.stuff.co.nz/business/102524114/open-banking-pilot-begins-in-new-zealand
It'll be a big job in terms of implementing it and setting all the rules up. If they get it right I think this would be an amazing step forward.
Has anyone had any experience using such a thing in an overseas market? Looks like it's somewhat established in the UK already.