Aave Labs, the developer of Aave, has unveiled 'Stable Vaults', a smart contract infrastructure that converts DeFi's complex variable interest rates into fixed interest rates, through its official blog. Previously, utilizing interest earnings in the DeFi market presented difficulties due to constantly changing variable interest rates and the management of blockchain technical infrastructure. Stable Vaults automates and processes these issues. It also includes the ability to integrate Aave-based revenue models for general fintech companies and payment providers. Stable Vaults utilizes Chainlink's (LINK) price feeds and the Cross-Chain Interoperability Protocol (CCIP).