ReefGuardFeeHook

RobinhoodRegistered

Charges a fixed 5% fee on all swaps, always collected in ETH (currency0). In beforeSwap, skims the ETH fee when ETH is the specified currency; in afterSwap, skims it when ETH is the unspecified leg. Fees are sent to an immutable feeRecipient address via poolManager.take().

0x5021b4cf644b22f6b902956a98d7a3be012940cc First pool 23 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

2 identical copies

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

1 total

PairCreatedFeePool ID

ETH / FLT 2mo 0.00% 0x7d31…d137 Tx ↗