Aave Labs has unveiled Stable Vaults, a smart contract vault aimed at enterprises seeking fixed-income solutions on stablecoins. This infrastructure allows businesses to access fixed rates by connecting to Aave markets or any ERC-4626 yield strategy, converting floating lending rates into fixed rates for end users. The system also manages rebalancing, cross-chain operations, and multi-asset management. Enterprises using Stable Vaults can select supported stablecoins, yield strategies, and set fixed annual yields for users. They can also offer differentiated rates for paying users or during promotional periods. Any yield exceeding the promised rate is retained by the operator, providing flexibility and potential additional revenue.