CustomFeeHook

Base

Runs code on every swap. Can block LP withdrawals. Handles donations to LPs.

0x93c44340d559871f9cf98af191c69455ac64c660 First pool 24 Jun 2025View on explorer

BProbably fineNot in Uniswap’s hook registry

Pools

Dynamic-fee pools

Last new pool

16mo

Code size

2,128 B

What it can do

Runs code on every swap

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

Can block LP withdrawals

It runs before liquidity is removed, so it can delay or refuse LP exits.

Handles donations to LPs

It runs when someone donates tokens to the pool’s LPs.

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).

!Not in Uniswap’s hook registryUnregistered hooks get less scrutiny. Most scam hooks are unregistered.

✓Source code publishedThe code on the block explorer matches what's deployed (contract: CustomFeeHook).

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

TV4 / WETH 16mo 2.00% 0xd080…3621 Tx ↗