wASSBLASTER420

BaseRegistered

A Uniswap v4 hook that charges a 0.7% fee on the wASS token in registered pools, splitting the fee 50/50 between an apple staking contract and a protocol owner. Fees are taken via beforeSwapReturnsDelta on wASS sells and via manager.take() in afterSwap on wASS buys. Market makers are exempt from hook fees.

0x5eceaa3a155fb6fde00fd7a0fbab291304e320cc First pool 29 Nov 2025View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

11mo

Code size

6,359 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.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

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: wASSBLASTER420).

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

wASS / wBT2 11mo 0.30% 0x0c0a…5011 Tx ↗

wBHYBRID / wASS 11mo 0.30% 0xaf8c…7144 Tx ↗