BonniHook

EthereumRegisteredLaunch a pool with this hook

A fee-collecting hook for the BONNI token ETH pool. Charges a time-decaying fee on ETH (10% buy / 15% sell during a ~17-minute launch window, then 2% flat), distributing fees equally between a treasury and protocol address via BeforeSwapDelta and AfterSwapDelta. Trading can be enabled or disabled by the owner.

0x30ba4a7346d00bc51336c3f0fd3a71ba0d8720cc First pool 6 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

3mo

Code size

4,318 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.

!Has an adminowner() is 0x208b…cc9a. 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: BonniHook).

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

1 total

PairCreatedFeePool ID

ETH / BONNI 3mo 0.00% 0x8337…0938 Tx ↗