WhitelistTaxHook

EthereumRegistered

A beforeSwap hook that applies dynamic LP fee overrides based on buy/sell direction and a whitelist. Whitelisted addresses swap fee-free; non-whitelisted buyers pay a configurable buyTaxRate, and sellers pay a configurable sellTaxRate (reduced after 10 blocks since the user's first buy).

0x31ce97b1c0e720fae74ad1806d05d786f3ef4080 First pool 10 May 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

4,578 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

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 verifiedPublished source matches the deployed code.

iRestricted swapsSwap access: allowlist. Not everyone can trade every pool.

?No audit linkedAutomated checks only.

Pools using this hook

2 total

PairCreatedFeePool ID

ETH / Test 5mo 1.00% 0x224b…4926 Tx ↗

ETH / Test 5mo 0.01% 0x6e2b…2e2d Tx ↗