FoolHook

RobinhoodRegistered

Charges a 1% output fee on exact-input swaps, converting token fees back to ETH via a nested pool swap and minting ERC-6909 claims for a configurable fee recipient. Restricts pool initialization and liquidity additions to the token's Launching stage.

0x86460353c4264eeb3ac7b4d7c836b18b7f84e444 First pool 9 Sept 2026View on explorer

ALooks safeRegistered, verified, immutable

1 identical copies

Pools

Dynamic-fee pools

Last new pool

58d

Code size

5,866 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.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

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: FoolHook).

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

1 total

PairCreatedFeePool ID

ETH / FOOL 58d 0.00% 0xc437…f2b7 Tx ↗