UniHooks

EulerSwap

EthereumRegistered

EulerSwap is a Uniswap v4 hook implementing a custom AMM curve backed by Euler lending vaults. It takes full control of swaps via beforeSwapReturnsDelta, depositing input tokens into and withdrawing output tokens from Euler vaults, with configurable fees and an optional timestamp-based expiration that halts swaps after a set deadline.

0xa7dcd05e1241b0f5e296e82b81e796794f6928a8 First pool 15 Jul 2026View on explorer
ALooks safeRegistered, verified, immutable
Pools
1
Dynamic-fee pools
0
Last new pool
3mo
Code size
246 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). Open the registry
✓Source code publishedThe code on the block explorer matches what's deployed. Read the code · Sourcify
iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.
iRestricted swapsSwap access: temporal. Not everyone can trade every pool.
?No audit linkedAutomated checks only.

Pools using this hook

1 total
PairCreatedFeePool ID
srUSDe / USDC 3mo 0.00% 0xfa65…9c22 Tx ↗