Uniswap has just expanded its presence on Layer 2 by deploying Uniswap v2, v3 and v4 to Consensys’ Linea zkEVM, bringing its full decentralized exchange stack to a low-fee, EVM-equivalent rollup.
What’s new
- Uniswap v2, v3 and the new v4 are now live on Linea. That means traders and liquidity providers can use familiar Uniswap pools, routing logic and features on a network offering sub-cent transaction costs, fast finality and Ethereum-level security.
- Linea support is already integrated into the Uniswap web app and the Uniswap API, so aggregators, front ends and trading bots can access the L2 without any tooling changes. Uniswap Wallet support for iOS and Android is being phased in as availability is approved per app store region.
Why Linea matters
- Linea is a Type 2 zkEVM rollup built by Consensys that aims to deliver EVM-equivalent execution with zk-rollup security guarantees. It uses ETH for gas and maintains full compatibility with Solidity contracts and existing developer tools.
- Because Linea is EVM-equivalent, Uniswap’s contracts required minimal changes for deployment. That allows Uniswap’s v2 AMM, v3’s concentrated liquidity model, and v4’s hook-enabled architecture to operate on Linea much as they do on Ethereum mainnet.
Ecosystem and implications
- This launch adds another scaling option alongside Uniswap’s deployments on Arbitrum, Optimism and Polygon. For users, it enables cheaper swaps and liquidity provision with settlement backed by Ethereum security. For developers, Linea provides a new environment where DeFi apps, wallets and integrations can anchor to Uniswap within Consensys’ toolchain.
- Earlier governance discussions between Consensys and the Uniswap community helped pave the way for the deployment, positioning Linea as a strategic rollup inside Uniswap’s broader ecosystem.
- As zkEVM rollups mature, Uniswap on Linea could act as both a liquidity magnet and a benchmark for how much activity major DEXs can attract to L2s that are deeply integrated with incumbent infrastructure providers like Consensys.
Bottom line
Uniswap’s full-stack deployment on Linea brings familiar DEX functionality to a low-cost, EVM-equivalent zk-rollup, lowering friction for users and builders while reinforcing the role of zkEVM networks in scaling Ethereum.
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