CumHook

Ethereum

Runs code on every swap. Sets its own swap fee. Runs at pool creation.

0xe1783f27e8dcddd9f754bd2bd0e5034ee88120c0 First pool 26 Jan 2026View on explorer

BProbably fineNot in Uniswap’s hook registry

Pools

Dynamic-fee pools

Last new pool

9mo

Code size

12,958 B

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.

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: CumHook).

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

ETH / USDC 9mo dynamic 0x3b4e…dd66 Tx ↗