ActionFundingHook

EthereumRegistered

Captures a percentage fee (up to 20%) from BUX/ETH swaps using beforeSwap and afterSwap delta returns, forwarding fees to a lottery action contract and a dev fee splitter. Exact-output swaps are blocked; only processes pools containing the configured BUX token and native ETH.

0xe63d4b6732f5def02e629edd5d74ebc231c000cc First pool 1 Dec 2025View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

11mo

Code size

8,954 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.

!Has an adminowner() is 0xc27a…8d68. That account can usually change fees, limits or allowlists after you trade.

✓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: ActionFundingHook).

iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.

iRestricted swapsSwap access: governance. Not everyone can trade every pool.

?No audit linkedAutomated checks only.

Pools using this hook

2 total

PairCreatedFeePool ID

ETH / Deer 11mo 0.01% 0xe903…d684 Tx ↗

ETH / Deer 11mo 0.30% 0x9d90…ffa1 Tx ↗