0xc9cd…85de

Ethereum

This is a Uniswap v4 hook on Ethereum. Runs code on every swap. Can take tokens from swaps. Sets its own swap fee. Adjusts deposit amounts. Handles donations to LPs.

0xc9cd81cf25ce147d427a12b000d5326e39a685de First pool 6 May 2026View on explorer

CBe carefulNot in Uniswap’s hook registry · Source code not published · Can take tokens out of swaps

Pools

Dynamic-fee pools

Last new pool

6mo

Code size

10,820 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.

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

Adjusts deposit amounts

It can adjust token amounts when liquidity is added.

Handles donations to LPs

It runs when someone donates tokens to the pool’s LPs.

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).

!Not in Uniswap’s hook registry, not tradeable in Uniswap’s app yetUnregistered hooks get less scrutiny. Most scam hooks are unregistered. It runs code on swaps, so Uniswap’s app only routes it once Uniswap Labs approves it, and it isn’t approved yet. Adding liquidity still works, and other apps can trade it.

!Source code not publishedNobody can read what this hook actually does. Treat it as a black box.

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 / VITA 6mo dynamic 0x42b7…340b Tx ↗