Lots of banks already do this natively (through their partnerships with Tink, Personetics, Plaid, Subaio, etc.)
e.g., https://tink.com/blog/use-cases/dyme-partners-with-tink/
e.g., https://tink.com/blog/use-cases/dyme-partners-with-tink/
Our objective is to make it as "universal" as possible, and banking/b2b partership is on our roadmap ;)