TipOffFeeHook

RobinhoodRegistered

Uniswap v4 hook for the $TIPOFF token that applies a fixed 5% fee on all swaps (both buys and sells), always collected in ETH (currency0) regardless of swap direction, and forwarded to an immutable fee recipient address via poolManager.take().

0x666eea8559765a1a2720c270305094dcfc4b40cc First pool 25 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

1 total

PairCreatedFeePool ID

ETH / QUARREL 2mo 0.00% 0xf3a4…8be5 Tx ↗