PairPairHook

Runs code on every swap. Can block LP withdrawals. Gates who can add liquidity. Runs at pool creation.

0x8b821bc60a87b0b3cb5b4a45a7909ddab0f1aa80 First pool 29 Oct 2026View on explorer

BProbably fineNot in Uniswap’s hook registry

Pools

Dynamic-fee pools

Last new pool

Code size

14,774 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

Can block LP withdrawals

It runs before liquidity is removed, so it can delay or refuse LP exits.

Gates who can add liquidity

It checks every deposit before it goes in.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

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 registryUnregistered hooks get less scrutiny. Most scam hooks are unregistered.

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

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

ETH / pJELLYJELLY 7d 1.50% 0x5917…84e7 Tx ↗