The Block reported that US fintech platform SoFi (SOFI) will support its stablecoin, SoFi USD, in its app. This marks the first time a stablecoin issued by a US bank has been integrated into a retail financial app. It operates on both Ethereum and Solana networks, allowing users to buy, sell, hold, and swap within the app. SoFi plans to add features such as FDIC-insured deposit tokens, international remittances, and integration with the Bullish exchange in the coming weeks.