UniHooks

EthCreatorFeeHookV4

EthereumRegistered

Charges immutable directional buy/sell fees on native ETH/token pools, splitting fees between the token creator's registered split vault and a fixed launcher fee recipient. Fee rates (between 0.1% and 10%) are configured per pool at registration by the token creator and cannot be changed afterward.

0xadf955a44fd7f009380240d56d71dfafb46020cc First pool 28 Aug 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
13
Dynamic-fee pools
0
Last new pool
27d
Code size
12,984 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.

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 (contract: EthCreatorFeeHookV4).
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

13 total
PairCreatedFeePool ID
ETH / HEDGELONGS 27d 0.00% 0x9261…071d Tx ↗
ETH / UNSPENT 27d 0.00% 0x8d47…40ca Tx ↗
ETH / REEFY 28d 0.00% 0xf1b5…b1d1 Tx ↗
ETH / 0xddee…dba8 28d 0.00% 0x70a5…476e Tx ↗
ETH / VOBL 29d 0.00% 0xb72f…a337 Tx ↗
ETH / VOBL 29d 0.00% 0xf1d5…08bf Tx ↗
ETH / FLUFFY 2mo 0.00% 0x0744…7e7e Tx ↗
ETH / V4LAUNCH 2mo 0.00% 0xd487…9be0 Tx ↗
ETH / 0x01a5…0e77 2mo 0.00% 0xcb27…cb07 Tx ↗
ETH / SHRUB 2mo 0.00% 0xffc3…b772 Tx ↗
ETH / ETHEREUM 2mo 0.00% 0xe8f8…8984 Tx ↗
ETH / TST 2mo 0.00% 0x6d2a…16d7 Tx ↗
ETH / PCV4C 2mo 0.00% 0xef51…334a Tx ↗