This is a Uniswap v4 hook on BNB Chain. Runs code on every swap. Can take tokens from swaps. Sets its own swap fee. Can block LP withdrawals. Takes a cut when LPs withdraw. Gates who can add liquidity. Adjusts deposit amounts. Runs at pool creation. Handles donations to LPs.
0x87f675a0971bafbc46d511482902084246417fffFirst pool 30 Sept 2026·View on explorer
DHigh riskNot in Uniswap’s hook registry · Source code not published · Can take tokens out of swaps · Upgradeable proxy: the owner can swap its code?
Pools
1
Dynamic-fee pools
1
Last new pool
38d
Code size
203 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.
Can block LP withdrawals
It runs before liquidity is removed, so it can delay or refuse LP exits.
Takes a cut when LPs withdraw
It can change what LPs get back when they remove liquidity.
Gates who can add liquidity
It checks every deposit before it goes in.
Adjusts deposit amounts
It can adjust token amounts when liquidity is added.
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
Before you build on it. Automated checks, not an audit
7 to review2 passed2 info1 unknown
Contract2 to review
!Upgradeable proxyThe owner can swap out the code (currently 0x708f…b4de), so the rules of every pool using it can change later.
!Source code not publishedNobody can read what this hook actually does. Treat it as a black box.
✓No owner foundNo owner() function, so no single admin key (as far as the standard check goes).
Pools4 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.
!Can lock liquiditybeforeRemoveLiquidity can refuse withdrawals. Fine as an intended LP lock, a problem if LPs need to exit. Check the unlock conditions.
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 38 days across 1 pool.