UniHooks

Friar

RobinhoodRegistered

A volatility-responsive dynamic LP fee hook that adjusts swap fees using the Liquidity Book volatility-accumulator mechanism, surging fees with recent price movement and decaying back after configured windows. All parameters are immutable with no owner or upgrade mechanism.

0x5e1007844eb07b8ceb1d4350e12d30002d6b5080 First pool 14 Aug 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
9
Dynamic-fee pools
9
Last new pool
2mo
Code size
5,828 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

Safety report

Automated checks, not an audit
✓Not upgradeableNo proxy pattern found: the code is fixed.
✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).
✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).
✓Source code publishedThe code on the block explorer matches what's deployed.
?No audit linkedAutomated checks only.

Pools using this hook

9 total
PairCreatedFeePool ID
USDG / LKDOG 2mo dynamic 0x5255…2193 Tx ↗
CASHCAT / USDG 2mo dynamic 0x712a…fc4b Tx ↗
PONS / USDG 2mo dynamic 0x0643…5233 Tx ↗
ETH / HOOKR 2mo dynamic 0xbfa2…ae33 Tx ↗
ETH / LKDOG 2mo dynamic 0x72b5…70c1 Tx ↗
ETH / PONS 2mo dynamic 0x5764…c756 Tx ↗
ETH / CASHCAT 2mo dynamic 0x559c…bf05 Tx ↗
ETH / FRONG 2mo dynamic 0xce26…7676 Tx ↗
USDG / FRONG 2mo dynamic 0x0750…138f Tx ↗