ERC4626Hook

EthereumRegistered

Routes swaps between an ERC4626 vault's underlying asset and its share token entirely off-PoolManager, using vault deposit/redeem/mint/withdraw. Intercepts swaps in beforeSwap, pulls tokens from the payer, sends output to the recipient, and returns ZERO_DELTA to bypass AMM liquidity. Requires hookData encoding (address recipient, address payer).

0x9b61e672113962daacb798707da72d219fcbc088 First pool 14 Feb 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

8mo

Code size

6,704 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: ERC4626Hook).

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

USDC / frxUSD 8mo 0.00% 0xe62f…95f1 Tx ↗