UniswapUniswap Launches StablePair Hook on Ethereum Mainnet
Uniswap has launched StablePair, a new hook that dynamically adjusts fees on stablecoin pairs to capture value that static fee structures typically leave to arbitrage bots. When a stable pair drifts off its reference rate, StablePair's fee scales with the drift and directs that value to LPs instead of bots. Swaps pushing the price further off pay no fee, while swaps correcting it run a Dutch auction where LPs capture the premium.
The hook is live on Ethereum mainnet, with initial pools for USDC/USDG and USDC/USDT. Pool parameters and fee logic are upgradeable through Uniswap governance, allowing pools to improve without migration. StablePair joins Uniswap Labs' open-source hook library alongside DualPool, Permissioned Pools, and LitePSM. The team noted that most of what v4 hooks can enable still hasn't been built, positioning this as an early step for the broader hook ecosystem. The code repository is available to fork, and LPs can provide liquidity now via the Uniswap Web App.
Sources
- RT @diana_kocsis: StablePair Hook is live on mainnet today 🪝 Most of what v4 hooks can do still hasn't been built. The community has shipp…x.com ↗
- RT @UniswapBuilders: Teams can find the StablePair Hook repo here: https://t.co/xavED0pxgQx.com ↗
- Uniswap Labs is building hooks with the issuers and LPs who use them, and open sourcing them so teams can start from working code StablePair is the latest hook, joining DualPool, Permissioned Pools, and LitePSM Read the full announcement https://t.co/jhO89CwBGz Replying to their earlier post: StablePair pools set a range around a reference price Outside it, the hook measures drift: → Swaps pushing the price further off pay no fee → Swaps correcting it run a Dutch auction where the LP fee…x.com ↗
- StablePair Hook is starting off with USDC/USDG and USDC/USDT pools on Ethereum mainnet Pool parameters and fee logic are upgradeable through Uniswap governance, so pools improve without migrating LPs can provide liquidity now on the Uniswap Web App https://t.co/Pg0ExX7Wgv Replying to their earlier post: Uniswap Labs is building hooks with the issuers and LPs who use them, and open sourcing them so teams can start from working code StablePair is the latest hook, joining DualPool, Permissioned Pools,…x.com ↗
- StablePair Hook is now live on Uniswap When a stable pair drifts off its rate, there's value in correcting it Static fees hand that value to arbitrage bots, StablePair's fee scales with the drift and hands it to LPs instead Volatility that used to cost LPs now pays them https://t.co/z3q0unlWcUx.com ↗
