UniHooks

TipOffFeeHook

RobinhoodRegistered

A Uniswap v4 hook for the $TIPOFF token that charges a fixed 5% fee on all swaps, always collected in ETH (currency0). Fees are taken via BeforeSwapDelta when ETH is the specified currency and via AfterSwapDelta otherwise, then routed to an immutable feeRecipient address.

0xc7840dae3bcec1739e66ff5b5fa25cb490d340cc First pool 27 Aug 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
3
Dynamic-fee pools
0
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

3 total
PairCreatedFeePool ID
ETH / BRS 2mo 0.00% 0xaf31…77f7 Tx ↗
ETH / BORO 2mo 0.00% 0x725b…80c2 Tx ↗
ETH / BOROS 2mo 0.00% 0x0379…2e97 Tx ↗