UniHooks

BasedBidHook

BNB

BasedBidHook is a Uniswap v4 hook on BNB Chain. Runs code on every swap. Can take tokens from swaps. Sets its own swap fee. Runs at pool creation.

Contract name
BasedBidHook
0xc19bb388f79e8cb00ddf64c3ae81b48812aad0c4 First pool 5 Mar 2026View on explorer
Launch a pool with this hook
CBe carefulNot in Uniswap’s hook registry · Has an admin who can change it · Can take tokens out of swaps
Pools
2
Dynamic-fee pools
1
Last new pool
8mo
Code size
23,251 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.

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.
!Has an adminowner() is 0x4e59…956c. That account can usually change fees, limits or allowlists after you trade.
!Not in Uniswap’s hook registry, not tradeable in Uniswap’s app yetUnregistered hooks get less scrutiny. Most scam hooks are unregistered. 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.RegistryRouting rules
✓Source code publishedThe code on the block explorer matches what's deployed (contract: BasedBidHook).
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

2 total
PairCreatedFeePool ID
ETH / HT 8mo dynamic 0xc67e…4d7a Tx ↗
ETH / HT 8mo 0.05% 0x9eb4…1c98 Tx ↗