TaxHook

EthereumRegistered

Charges a 1% tax on every swap in the specified pool pairs (ETH/FRAC and MEME/FRAC): ETH tax is accumulated in the contract and forwarded to a team wallet via `sweep()`; MEME tax is burned to address(0xdead). Tax is deducted in `beforeSwap` or `afterSwap` depending on whether the taxed currency is the specified or unspecified leg.

0x9547e5723b4902af276dadea621d1f643e83e0cc First pool 11 Sept 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

55d

Code size

7,008 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: TaxHook).

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

ARGO / pARGONAUT 55d 0.30% 0x0522…9877 Tx ↗

ETH / pARGONAUT 55d 0.30% 0x6792…4d15 Tx ↗