P2Hook

BaseRegistered

A swap-tax hook for the $P2/WETH pool on Base that deducts a 5% tax on each swap's input amount via beforeSwap delta. WETH taxes are split 40/40/20 to buyback, claim pool (lottery), and ops wallets; $P2 taxes go entirely to a buyback vault for burning. Certain addresses can be excluded from tax by the owner.

0xe6f4bf77a36282e6c1f11f5493df74a9a06a8088 First pool 27 May 2026View on explorer

?CheckingBytecode not analysed yet

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

—

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

?Bytecode not analysed yetChecks run within a few minutes of a hook appearing.

✓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 / dry4 5mo 0.30% 0xac1d…5224 Tx ↗