Uniswap Labs has announced the full deployment of its decentralized exchange (DEX) protocol versions v2, v3, and v4 on Linea, a zkEVM Layer 2 network built by Consensys. The integration is now live across the Uniswap Web App and Uniswap API, with support in the Uniswap Wallet for iOS and Android being rolled out gradually across app store regions.
The launch marks a significant expansion of Uniswap's multichain strategy, bringing its complete product stack—including swapping, liquidity provision, and developer tools—to a low-fee, Ethereum Virtual Machine (EVM)-equivalent rollup. This integration treats Linea as a core part of Uniswap's existing operational flow rather than a separate experiment, significantly lowering the friction for users to access the new network.
For traders and liquidity providers, this means access to familiar Uniswap pools and routing logic on a network that offers sub-cent transaction fees, fast finality, and Ethereum-level security. Developers and builders can now tap into Uniswap Protocol liquidity on Linea through the standard API and Uniswap Skills, without needing to alter their existing tooling.
The deployment follows earlier governance discussions between Consensys and the Uniswap community, positioning Linea as a strategic rollup within the Uniswap ecosystem. Linea's status as a Type 2 zkEVM allowed for the deployment of Uniswap's contracts—including the v2 AMM, v3's concentrated liquidity design, and v4's hook-enabled architecture—with minimal changes, as the network uses ETH for gas and maintains full Solidity compatibility.
This move adds Linea to Uniswap's growing roster of scaling solutions, which includes networks like Arbitrum, Optimism, and Polygon. It is expected to serve as both a liquidity magnet for the Linea ecosystem and a benchmark for DEX activity on deeply integrated Layer 2 networks.
