UniHooks

FloorHook

RobinhoodRegistered

A fee hook for ETH/coin pools that takes a configurable per-pool fee (up to 2%) from the unspecified side of each swap via afterSwapReturnsDelta and splits it among a platform wallet, a buyback-and-burn mechanism, and a launch vault. Pool initialization is gated to registered initializers; sweep swaps are limited to one per block and capped at a configurable price-impact bound (max 3%).

0x7d309a342f12e7f788ccf992740e5c482d4b6044 First pool 3 Oct 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
2
Dynamic-fee pools
0
Last new pool
29d
Code size
12,198 B

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.

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
✓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).
✓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: FloorHook).
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

2 total
PairCreatedFeePool ID
ETH / FLOOR 29d 0.00% 0x91d6…0a57 Tx ↗
ETH / FHTEST 34d 0.00% 0x3e0d…c650 Tx ↗