TaxHook

EthereumRegistered

A swap tax hook that levies a 10% fee on exact-input swaps in WETH-paired pools, reducing the swapped amount via BeforeSwapDelta and distributing 8% to a protocol wallet and 2% to a team wallet via poolManager.take() in afterSwap. Reverts on exact-output swaps and non-WETH pools.

0x622aaf2df234b8a14b76624769c328c9de0440c8 First pool 16 Sept 2025View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

13mo

Code size

4,830 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.

✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).

✓Source code verifiedPublished source matches the deployed code.

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 / 0xdf7e…c1a4 13mo 0.30% 0x2e80…05fa Tx ↗