UniHooks

WethFeeHookImmutable

RobinhoodRegistered

Charges a WETH-denominated fee (3%, 5%, or 10% based on the token's launch tier, or a global fallback rate) on every swap by intercepting the WETH leg via BeforeSwapDelta and AfterSwapDelta. Accrued fees are distributed permissionlessly among a treasury, token creator, a flagship buyback vault, and the token's on-chain reward mechanism.

0xb8a14ce918a927250ecf6d461273a7cbd6c240cc First pool 3 Sept 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
2
Dynamic-fee pools
0
Last new pool
2mo
Code size
7,163 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 (contract: WethFeeHookImmutable).
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

2 total
PairCreatedFeePool ID
WETH / tPAIR 2mo 0.00% 0xd9ce…f3ee Tx ↗
WETH / bebe 2mo 0.00% 0x3343…2640 Tx ↗