Looking for Business Account Allowing Fiat–Crypto Transfers

Is there a multi-currency provider for US businesses that allows transferring funds to and from cryptocurrency exchanges?

So far, I’ve noticed that many providers restrict or block these types of transactions. Does anyone know of a bank or financial service that permits this?

Additional context:
Revolut is not an option — they rejected my application because they had previously closed one of my personal accounts without a valid reason (one of those automated neobank terminations — you know how it goes).

Payoneer repeatedly rejects legitimate documents, claiming they “can’t read them,” and often requests notarized versions later on. Overall, the experience with Payoneer has been frustrating, with poor communication and little sense of partnership.