0x28ea…5ac0

Base

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

0x28ea7b4f1ae7350be377c8761face53ad3555ac0 First pool 4 Mar 2026View on explorer

?CheckingBytecode not analysed yet

Pools

Dynamic-fee pools

Last new pool

8mo

Code size

—

What it can do

Runs code on every swap

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

Sets its own swap fee

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

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

?Bytecode not analysed yetChecks run within a few minutes of a hook appearing.

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

?Source not checked yetThe block explorer didn’t answer in time. Reload in a moment.

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

WETH / USDC 8mo dynamic 0xdefd…8273 Tx ↗