BNB20Hook

BNBRegistered

BNB20Hook is a Uniswap v4 hook on BNB Chain. A BRC-20-style inscription protocol hook that intercepts zeroForOne exact-input swaps to process DEPLOY, MINT, and TRANSFER operations encoded in hookData. Mints ERC-1155 inscription tokens (BNB20) and collects BNB fees by redirecting swap input amounts via BeforeSwapDelta.

Contract name: BNB20Hook

0x8f717f2ff60f275ed53f78d3308658bbbf82c0cc First pool 18 May 2026View on explorer

Launch a pool with this hook

BProbably fineHas an admin who can change it

Pools

Dynamic-fee pools

Last new pool

5mo

Code size

21,974 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.

Safety report

Automated checks, not an audit

✓Not upgradeableNo proxy pattern found: the code is fixed.

!Has an adminowner() is 0x4e59…956c. That account can usually change fees, limits or allowlists after you trade.

!In Uniswap’s hook registry, not tradeable in Uniswap’s app yetRegistered with Uniswap Labs (a listing, not a security review). It 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.Registry Routing rules

✓Source code publishedThe code on the block explorer matches what's deployed (contract: BNB20Hook).

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

ETH / 0x8f71…c0cc 5mo 0.30% 0x7bba…9ee2 Tx ↗