UniHooks

FeeHook

RobinhoodRegistered

Levies a flat 1% protocol fee in native ETH on every swap of a native-ETH/token pool, split 70% to a treasury and 30% to a per-pool creator address registered by a launch factory. Fees are accrued in-contract using PoolManager custom accounting deltas (beforeSwap and afterSwap) and withdrawn separately.

0x46d7ede4a59c2f66f44dab0186cb395720b140cc First pool 20 Jul 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
21
Dynamic-fee pools
0
Last new pool
3mo
Code size
3,980 B

What it can do

Runs code on every swap

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

Can take tokens from swaps

It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.

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 (contract: FeeHook).
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
?No audit linkedAutomated checks only.

Pools using this hook

21 total
PairCreatedFeePool ID
ETH / WEN 3mo 0.00% 0x1835…f81d Tx ↗
ETH / DIH 3mo 0.00% 0x370f…f111 Tx ↗
ETH / MARIAN 3mo 0.00% 0x55e3…d7f1 Tx ↗
ETH / WISHBONE 3mo 0.00% 0xbac9…b050 Tx ↗
ETH / 4663 3mo 0.00% 0x916a…d6b7 Tx ↗
ETH / REPE 3mo 0.00% 0x63a5…b94d Tx ↗
ETH / 530A 3mo 0.00% 0x325f…b8c8 Tx ↗
ETH / DATABEAR 3mo 0.00% 0x96f9…691b Tx ↗
ETH / 0xcad8…1bf6 3mo 0.00% 0x394a…d785 Tx ↗
ETH / 0x3d13…973a 3mo 0.00% 0x5935…4b7b Tx ↗
ETH / 0x2757…6899 3mo 0.00% 0xae32…405d Tx ↗
ETH / 0xfb83…747b 3mo 0.00% 0xbc55…464e Tx ↗
ETH / 0xeecc…b4c8 3mo 0.00% 0xb610…7782 Tx ↗
ETH / 0x8885…5531 3mo 0.00% 0xb631…4e6e Tx ↗
ETH / 0x3868…e4cf 3mo 0.00% 0x39d1…ad20 Tx ↗
ETH / 0x2918…131e 3mo 0.00% 0x8867…2e5b Tx ↗
ETH / 0xc76d…1dde 3mo 0.00% 0x0bad…b938 Tx ↗
ETH / 0xbd89…71fb 3mo 0.00% 0x59a2…145e Tx ↗
ETH / 0x6caa…a36a 3mo 0.00% 0x8dd8…ef14 Tx ↗
ETH / 0x87b9…d48c 3mo 0.00% 0xd598…e1a1 Tx ↗
ETH / 0x27b2…d0bc 3mo 0.00% 0x7250…42a2 Tx ↗