Can I swap fiat for fiat? Yield App Updated March 02, 2023 06:28 No, at the current moment, Yield App does not support FX conversion between fiat currencies. Related articles Are there any fees for exchanging between fiat and crypto? Can I cancel a withdrawal? How to exchange between crypto and fiat currencies? How do I add a bank account for withdrawals? My refund is lower than the amount I sent. Why?