UniHooks

MoonsendFeeHook_BASE

BaseRegistered

A Uniswap v4 hook that enforces per-pool dynamic LP fee overrides. Pools must be pre-registered by an authorized factory before initialization; `beforeSwap` returns the registered fee with the OVERRIDE_FEE_FLAG set, overriding the pool's LP fee on every swap.

0x21411ada5ba2bf1ed416a2573e037cda070ce080 First pool 30 Mar 2026View on explorer
?CheckingBytecode not analysed yet
Pools
3
Dynamic-fee pools
3
Last new pool
7mo
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.

Runs at pool creation

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

Safety report

Automated checks, not an audit
?Bytecode not analysed yetChecks run within a few minutes of a hook appearing.
✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).
✓Source code publishedThe code on the block explorer matches what's deployed.
?No audit linkedAutomated checks only.

Pools using this hook

3 total
PairCreatedFeePool ID
ETH / PUFF 7mo dynamic 0x42fc…19d7 Tx ↗
ETH / PUFF 7mo dynamic 0x1046…ba11 Tx ↗
ETH / SNEK 7mo dynamic 0x61b2…667d Tx ↗