UniHooks

Unilaunch Fee Hook

EthereumRegistered

Singleton v4 hook for Unilaunch pools that skims a configurable per-pool fee (50–1000 bps) from each swap and splits it 60% to the pool creator and 40% to a fixed platform wallet. Only pools registered by the factory can initialize with this hook.

0x3a2ac4b5b13b9171a06aeb8d821eae05bb752044 First pool 3 May 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
2
Dynamic-fee pools
0
Last new pool
6mo
Code size
6,024 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: 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

2 total
PairCreatedFeePool ID
ETH / ASTEROID 6mo 0.00% 0x0e63…445a Tx ↗
ETH / uLAUNCH 6mo 0.00% 0x7e4a…e66c Tx ↗