EulerSwap

ArbitrumRegistered

A Uniswap v4 hook that implements a custom AMM curve backed by Euler Finance lending vaults. It handles swaps entirely in beforeSwap via a BeforeSwapDelta return, routing token flows through EVC vaults; native LP positions and donations are blocked to prevent unproductive or unrecoverable fund usage.

0xf3ca587feec89b08b29b7876f87f0fc249ffa8a8 First pool 24 Oct 2025View on explorer

ALooks safeRegistered, verified, immutable

Launch a pool with this hook

Pools

Dynamic-fee pools

Last new pool

12mo

Code size

438 B

What it can do

Runs on every swap

Its code executes inside each trade in pools that use it.

Can change what you receive

It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.

Controls who can add liquidity

It checks every deposit before it goes in.

Checks new pools

It runs when a pool is created, often to lock in that pool’s settings.

Handles LP donations

It runs when someone donates tokens to the pool’s LPs.

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

0x82af…bab1 / 0xaf88…5831 12mo 0.30% 0x3090…d6f9 Creation tx