BEANSTALK

RobinhoodRegistered

Fixed-supply ERC-20 token that doubles as its own Uniswap v4 hook, collecting a configurable buy and sell tax (in basis points) on the native ETH side of swaps via BeforeSwapDelta and afterSwapReturnsDelta, and forwarding the collected tax to a designated controller address.

0x70ef2ffda5ae402494f6ab617facc0dd890640cc First pool 1 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

3mo

Code size

10,405 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.

✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).

✓Source code verifiedPublished source matches the deployed code.

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

1 total

PairCreatedFeePool ID

ETH / 0x70ef…40cc 3mo 1.00% 0x5e22…b3f6 Tx ↗