FeeHook

EthereumRegistered

Collects configurable basis-point fees on both the input token (via BeforeSwapDelta) and output token (via afterSwapReturnsDelta) of each swap, routing the collected fees to a designated recipient address. Fee rates can be configured globally or per-pool by an admin role.

0x1d52a52c6a6454aac607be6e6055738b8a7e80cc First pool 8 Jul 2025View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

15mo

Code size

11,075 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.

✓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: FeeHook).

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

3 total

PairCreatedFeePool ID

WBTC / PAXG 15mo 0.30% 0xbd95…9cae Tx ↗

WBTC / PAXG 16mo 0.05% 0x6696…8673 Tx ↗

WBTC / XAUt 16mo 0.30% 0x6ff9…3845 Tx ↗