UniHooks

0x166a…08cc

Base

This is a Uniswap v4 hook on Base. Runs code on every swap. Can take tokens from swaps. Sets its own swap fee. Gates who can add liquidity.

0x166a06538051809a20efcb8b3c3957007ef308cc First pool 5 Apr 2026View on explorer
Launch a pool with this hook
DHigh riskNot in Uniswap’s hook registry · Source code not published · Has an admin who can change it · Can take tokens out of swaps?
Pools
1
Dynamic-fee pools
1
Last new pool
7mo
Code size
16,191 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.

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

Gates who can add liquidity

It checks every deposit before it goes in.

Safety report

Before you build on it. Automated checks, not an audit
6 to review2 passed2 info1 unknown
Contract2 to review
!Has an adminowner() is 0xb387…7c37. That account can usually change fees, limits or allowlists after you trade.
!Source code not publishedNobody can read what this hook actually does. Treat it as a black box.
✓Code is fixedNo proxy, so what you integrate with today is what runs tomorrow.
Pools3 to review
!Pools don’t trade in Uniswap’s app yetIt runs code on swaps, so Uniswap’s app only routes it once Uniswap Labs approves it, and it isn’t approved yet. Adding liquidity still works, and other apps can trade it.
!Can reject swapsbeforeSwap runs on every trade and can revert it. Used for launch limits and start times; check when it says no, since holders see a failed trade on the token.
!Can change swap amountsIt has return-delta permissions, so it can take or add tokens in every trade (taxes, fees, burns, custom curves). Check where that value goes and who controls it.
iControls the swap fee1 of its pools use a dynamic fee the hook sets per trade, so LP income depends on its logic.
iControls who can add liquiditybeforeAddLiquidity checks every deposit, so outside LPs may be blocked.
Track record1 to review
!Not in Uniswap’s hook registryNot listed by Uniswap Labs, so nobody outside the team has looked at it. Most abandoned and malicious hooks are unlisted.
?No audit linkedNothing in the registry. Ask the team for one or review the source yourself.
✓Has a track recordIn use for 7 months across 1 pool.

Pools

1 total
PairCreatedFeePool ID
WETH / cbBTC 7mo dynamic 0xbdef…a2a2 Tx ↗