PMUReactorHook

EthereumRegistered

Fee hook for an ETH/PMU pool that applies a time-decaying launch fee on ETH-in (zeroForOne exact-input) swaps. The fee starts at a configurable high rate and decays block-by-block to a 2% base fee, with proceeds split between a buy-and-exile receiver and a team address. Exact-output swaps are blocked. Sell swaps (PMU→ETH) incur a flat 2% fee collected in afterSwap.

0x3c3f7e016baef1bfbf54b046595fa9a7ec31e0cc First pool 19 May 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

4,439 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: PMUReactorHook).

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

1 total

PairCreatedFeePool ID

ETH / PMU 5mo 0.00% 0x7ea3…bdb1 Tx ↗