EulerSwap

EthereumRegistered

Custom curve AMM hook for Uniswap v4 that replaces concentrated liquidity with an Euler vault-backed bonding curve. Swaps are fully handled in beforeSwap via BeforeSwapDelta, routing input funds into Euler vaults and withdrawing output funds from them, while verifying a configurable curve invariant after each trade.

0x8e4714aa1d1201f96ae721d0398be1c09b7aa8a8 First pool 5 Mar 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

8mo

Code size

438 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.

Runs at pool creation

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

Handles donations to LPs

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.

✓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: EulerSwap).

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

ezETH / WETH 8mo 0.05% 0x9d6c…abdd Tx ↗