FeeHook

RobinhoodRegistered

Levies a flat 1% protocol fee in native ETH on every swap of a native-ETH/token pool, split 40% to a treasury and 60% to the pool's registered creator. Fees are accrued via PoolManager custom-accounting deltas (beforeSwap for ETH-specified swaps, afterSwap otherwise) and pulled by separate withdrawal calls.

0xa65ec30c6e35f847c900269c0446d5c0457700cc First pool 22 Jul 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

3mo

Code size

3,980 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

5 total

PairCreatedFeePool ID

ETH / WIF 3mo 0.00% 0x09b2…598c Tx ↗

ETH / AMC 3mo 0.00% 0xe0f4…088c Tx ↗

ETH / HAALAND 3mo 0.00% 0x5142…f9a7 Tx ↗

ETH / HOODIE 3mo 0.00% 0x9de1…8f48 Tx ↗

ETH / TEST 3mo 0.00% 0xdb26…37fd Tx ↗