NoOp

RobinhoodRegistered

A minimal hook that emits a swap event in beforeSwap and collects a fixed 10 bps protocol fee on every swap's unspecified (output) currency in afterSwap via a return delta, routing fees to a hardcoded recipient address (AEON_FEE_RECIPIENT).

0x8ef1699f78f830375239f6f3165cb72d5b64c0c4 First pool 30 Sept 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

36d

Code size

1,442 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.

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: NoOp).

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

3 total

PairCreatedFeePool ID

USDG / BPOOL 36d 2.50% 0xb855…2ac1 Tx ↗

USDG / BPOOL 36d 0.30% 0xe646…b644 Tx ↗

USDG / BPOOL 36d 0.25% 0x05bf…8c8a Tx ↗