EtherFi, a leading crypto neobank and Ethereum restaking protocol with nearly $6 billion in total value locked, has announced its integration with Plume Network's Nest Vault infrastructure. This collaboration aims to provide EtherFi users access to tokenized real-world asset (RWA) yields through Plume's nBASIS vault, which leverages Superstate's USCC fund to generate returns from basis spreads across multiple cryptocurrencies, including Bitcoin, Ether, Solana, and XRP. The integration will occur in two phases, starting with EtherFi reallocating capital to the nBASIS vault, followed by a direct integration into EtherFi's user interface. This move is part of EtherFi's broader strategy to offer a comprehensive financial stack, including salary deposits, savings, yield earning, and everyday spending, all within its platform. The partnership with Plume and Superstate is seen as a significant step towards providing sustainable and diversified return sources for retail users, especially as DeFi yields become increasingly compressed.