NFTTFeeHook

Base

NFTTFeeHook is a Uniswap v4 hook on Base. Runs code on every swap. Sets its own swap fee. Runs at pool creation.

0xf4ad39adfb7033351ccf914854f8b6812f581080 First pool 13 May 2026View on explorer

BProbably fineNot in Uniswap’s hook registry · Has an admin who can change it

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

7,052 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.

!Has an adminowner() is 0x89a8…1acb. 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: NFTTFeeHook).

?No audit linkedAutomated checks only.

1 total

PairCreatedFeePool ID

NFTT / USDC 5mo dynamic 0x5e8c…5625 Tx ↗