ReefGuardFeeHook

RobinhoodRegistered

Charges a fixed 5% fee on all swaps, always collected in ETH (currency0). In beforeSwap, the fee is skimmed from the specified ETH amount for buys (ETH→token); in afterSwap, it is skimmed from ETH proceeds for sells (token→ETH). Fees are forwarded to an immutable feeRecipient address.

0x50057cfacb47112fd34b5cb910864797145d80cc First pool 24 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

2,930 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.

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

4 total

PairCreatedFeePool ID

ETH / KIZO 2mo 0.00% 0x61aa…62c1 Tx ↗

ETH / KIZO 2mo 0.00% 0x006d…efa1 Tx ↗

ETH / KZ 2mo 0.00% 0x94de…5eef Tx ↗

ETH / KIZO 2mo 0.00% 0x2c45…073b Tx ↗