AssetToAssetSwapHookForERC4626

UnichainRegistered

Periphery hook that automatically converts ERC20 assets to/from ERC4626 vault wrapper shares when swapping, enabling users to trade underlying assets against yield-harvesting hook pools without manual vault conversion. Supports per-swap vault overrides via hookData, with owner-configurable per-pool defaults.

0x7fc3b316d4d5f672f9b6b6f1fda26ee3037f8888 First pool 19 Nov 2025View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

11mo

Code size

17,796 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.

Gates who can add liquidity

It checks every deposit before it goes in.

Safety report

Automated checks, not an audit

✓Not upgradeableNo proxy pattern found: the code is fixed.

!Has an adminowner() is 0x12e7…b394. That account can usually change fees, limits or allowlists after you trade.

✓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: AssetToAssetSwapHookForERC4626).

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 / USD₮0 11mo 0.002% 0xc2a2…6ff7 Tx ↗