LitePSM Aggregator Hook (DAI)

EthereumRegistered

Uniswap v4 custom accounting hook that routes DAI <-> USDC swaps through the Sky LitePSM at a fixed 1:1 rate with zero slippage, intercepting beforeSwap and returning a BeforeSwapDelta to bypass the AMM curve entirely. Direct liquidity addition is blocked, and the hook enforces one canonical pool per token pair.

0x958942af77dcd973b815b2a16bd88a5134c46888 First pool 6 Jul 2026View on explorer

ALooks safeRegistered, verified, immutable

2 identical copies

Pools

Dynamic-fee pools

Last new pool

4mo

Code size

15,967 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.

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: LitePSMAggregator).

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

DAI / USDC 4mo 0.00% 0x033c…ff19 Tx ↗