PerpHook

Ethereum

Runs code on every swap. Can take tokens from swaps. Gates who can add liquidity. Adjusts deposit amounts. Handles donations to LPs.

0x1d4cd29b2bd4835c7a0ee2ec2962e96643574df6 First pool 13 May 2026View on explorer

CBe carefulNot in Uniswap’s hook registry · Can take tokens out of swaps

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

13,219 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.

Gates who can add liquidity

It checks every deposit before it goes in.

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.

Automated checks, not an audit

✓Not upgradeableNo proxy pattern found: the code is fixed.

!Has an adminowner() is 0xabc5…d014. That account can usually change fees, limits or allowlists after you trade.

!Not in Uniswap’s hook registryUnregistered hooks get less scrutiny. Most scam hooks are unregistered.

✓Source code publishedThe code on the block explorer matches what's deployed (contract: PerpHook).

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.

1 total

PairCreatedFeePool ID

ETH / uPERP 5mo 0.01% 0xaf81…f4b4 Tx ↗