NasdankFeeHook

RobinhoodRegistered

A Uniswap v4 hook that charges a configurable WETH fee on every swap in both directions using return-delta accounting. Fees accrue per-pool and are split between an immutable project treasury and a protocol treasury via a permissionless claim function.

0x80ad139fd1bc28792dea5f3ef23630fe933b80cc First pool 21 Jul 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

3mo

Code size

4,937 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

WETH / E2EV4B485 3mo 0.00% 0x3a9c…cdd6 Tx ↗

WETH / E2EV4B810 3mo 0.00% 0x34df…6f00 Tx ↗

WETH / VLT10 3mo 0.00% 0xf0f5…e1e9 Tx ↗