Decentralized exchange Uniswap has officially integrated the Blast Layer 2 network into its interface, allowing users to swap tokens and provide liquidity directly on app.uniswap.org. This marks the first time that Uniswap users will be able to earn native yield on LP positions, thanks to Blast's rebasing feature. The Blast network provides native yield for ETH and USDB stablecoins, and optimizes the user trading experience by reducing transaction fees and speeding up swaps (compared to Ethereum mainnet). Users can start swapping tokens on Blast by selecting Blast as their network. In terms of providing liquidity, Blast supports both Uniswap v2 and Uniswap v3, but native yield is only available in v2 pools. In particular, due to the centralized liquidity technology implementation characteristics of Uniswap v3, LPs in v3 pools on Blast will not receive native yield. At the same time, Blast's rebasing mechanism brings new risk considerations for liquidity providers on Uniswap v3, especially in the case of negative rebasing. Therefore, users providing heavy base token liquidity on Blast are advised to choose Uniswap v2.