AssetToAssetSwapHookForERC4626

UnichainRegistered

Periphery hook that automates asset-to-asset swaps for ERC4626 vault-backed pools. In beforeSwap, it converts the user's input asset into vault wrapper shares, performs a nested swap through a companion yield-harvesting pool, then redeems the output shares back to the underlying asset, returning the full delta so the pool itself executes no further swap.

0xc92338e0713a1f38d06b77976e6bdd1928734888 First pool 1 Apr 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

7mo

Code size

12,812 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

2 total

PairCreatedFeePool ID

USDC / USD₮0 7mo 0.002% 0xbed8…1edb Tx ↗

eUSDC-5 / eUSD₮0-2 7mo 0.002% 0x5ee3…7093 Tx ↗