ZentralOfficialFeeHook

RobinhoodRegistered

Charges a flat per-pool fee (0.25%–5%, fixed forever at registration) on exact-input swaps by taking fees from input and/or output currencies via poolManager.take(), forwarding them directly to a per-pool fee recipient wallet on every swap with no accrual or claim step.

0x48397304343e087db189e38a3a52e76b48bbc0cc First pool 22 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

5,208 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.

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

?No audit linkedAutomated checks only.

Pools using this hook

2 total

PairCreatedFeePool ID

ETH / ZENTRAL 2mo 0.00% 0x0818…5b69 Tx ↗

ETH / ZTEST 2mo 0.00% 0x6410…1c3f Tx ↗