UniHooks

UniswapV4SwapFeeHookV1

BaseRegisteredLaunch a pool with this hook

A Uniswap v4 hook that charges configurable buy and sell fees (in basis points) on swaps involving a designated fee token. Fees are collected in the fee token via BeforeSwapDelta and AfterSwapDelta return values and forwarded to a configurable recipient contract, with separate rates for buy and sell operations.

0xd4f185382cc4a2c01584e8c0f54b36d85a8980cc First pool 24 Dec 2025View on explorer
?CheckingBytecode not analysed yet
Pools
9
Dynamic-fee pools
0
Last new pool
10mo
Code size
—

What it can do

Runs code on every swap

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

Can take tokens from swaps

It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.

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 (contract: UniswapV4SwapFeeHookV1).
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
?No audit linkedAutomated checks only.

Pools using this hook

9 total
PairCreatedFeePool ID
PAUL / ALI 10mo 0.30% 0xec2d…49f3 Tx ↗
PAUL / USDC 10mo 0.30% 0xd3c3…509d Tx ↗
PAUL / USDC 10mo 0.30% 0xa38a…1446 Tx ↗
PAUL / ALI 10mo 0.30% 0x7174…e093 Tx ↗
PIGGER / USDC 10mo 0.30% 0xea03…0796 Tx ↗
PIGGER / ALI 10mo 0.30% 0x1053…262a Tx ↗
USDC / NOLAN 10mo 0.30% 0x614b…6fab Tx ↗
ALI / NOLAN 10mo 0.30% 0x6fa3…41dd Tx ↗
ALI / NERD 10mo 0.30% 0x2719…9195 Tx ↗