TaxHook

BaseRegistered

A Uniswap v4 hook that applies configurable buy and sell taxes on a specific token (boomToken) across all pools, splitting proceeds between a global team address and a per-pool developer address, while overriding LP fees to zero so only hook-defined taxes apply.

0x15295f301d41a9befa05d06261dc9d3d7ee340cc First pool 9 Jun 2025View on explorer

ALooks safeRegistered, verified, immutable

4 identical copies

Pools

Dynamic-fee pools

Last new pool

17mo

Code size

15,461 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.

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

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

PAIR / DEVT8J 17mo dynamic 0x3df6…472b Tx ↗

WETH / PAIR 17mo dynamic 0xcb8f…f91f Tx ↗