UniHooks

LaunchHook

BaseRegistered

Fee-splitting hook that extracts a configurable platform fee (up to 5%) and a per-pool creator fee (up to 20%) from each exact-input swap via BeforeSwapDelta. Only pools registered by the factory are subject to fees; pool initialization is gated to the factory, and exact-output swaps always revert.

0x944252105c1e8c131da28f9a2fed80b81e35e088 First pool 7 May 2026View on explorer
?CheckingBytecode not analysed yet
Pools
3
Dynamic-fee pools
0
Last new pool
6mo
Code size
—

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
?Bytecode not analysed yetChecks run within a few minutes of a hook appearing.
✓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: LaunchHook).
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
iRestricted swapsSwap access: other. Not everyone can trade every pool.
?No audit linkedAutomated checks only.

Pools using this hook

3 total
PairCreatedFeePool ID
ETH / ss 6mo 0.00% 0x3804…540c Tx ↗
ETH / q 6mo 0.00% 0xa64e…1fa8 Tx ↗
ETH / GG 6mo 0.00% 0x28c8…99a9 Tx ↗