MoonHook

EthereumRegisteredLaunch a pool with this hook

A Uniswap v4 hook that skims a flat 5% protocol fee from every exact-input swap's output token via the afterSwapReturnsDelta mechanism, accruing ETH or the paired token in contract storage until swept to a configurable treasury address.

0xcd45b2e895cc1e660672c4c84f0882db45a74044 First pool 16 Jun 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

4mo

Code size

4,287 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.

!Has an adminowner() is 0xb122…513c. That account can usually change fees, limits or allowlists after you trade.

✓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: MoonHook).

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

1 total

PairCreatedFeePool ID

ETH / SPACEXMOON 4mo 1.00% 0x2537…3118 Tx ↗