The brief
- v3 (2021) let liquidity providers pick price ranges, so their money works harder.
- v4 hooks let developers add custom pool logic, like changing fees or on-chain limit orders.
- UNIfication passed 26 Dec 2025 with 99.9% support, switching on fees and burning 100M UNI.
Programs
Uniswap Labs, two programs
Updated 24d agoUniswap v4The 4th version of Uniswap. All pools live in one contract and balances settle once per trade, cutting transaction costs. Hooks add custom pool logic.ScalingUpdated 24d agoView program →UnichainA rollup built for DeFi. Blocks are built inside secure hardware enclaves (via Flashbots' Rollup-Boost) for fast, checkable ordering.DeployUpdated 14 Aug 2025View program →
Research · Proto · Pilot · Deploy · Scaling
Peers
Company & funding
- HQ
- US
- Founded
- 2018
People
- Hayden AdamsFounder & CEO


