Rebalancer

BaseRegistered

A Uniswap v4 hook that intercepts swaps via beforeSwap with a return delta, decoding sender address and amountIn from required hookData to take a portion of the specified token from the pool manager and redirect it to the decoded sender. Liquidity additions are restricted to the hook contract itself. Swap behavior is gas-dependent.

0xadd2bb0cc3b5c475d2f69ab7ffd827b6233a8888 First pool 12 Mar 2025View on explorer

ALooks safeRegistered, verified, immutable

3 identical copies

Pools

Dynamic-fee pools

Last new pool

20mo

Code size

8,340 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.

✓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: Rebalancer).

iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.

iRestricted swapsSwap access: other. Not everyone can trade every pool.

?No audit linkedAutomated checks only.

Pools using this hook

1 total

PairCreatedFeePool ID

MRCH1 / MRCH0 20mo 0.30% 0x399d…9e57 Tx ↗