SpybUsdtDynamicFeeHook

BNBRegistered

SpybUsdtDynamicFeeHook is a Uniswap v4 hook on BNB Chain. A dynamic-fee hook for the SPYB/USDT pool on BNB Chain that adjusts LP fees (0.025%–0.2%) based on EMAs of realized price volatility and swap volume, and collects an additional 20% protocol fee on top of LP fees via the afterSwap delta.

0xf93340ba2589639c6c891d5141e6d5ae855f60c4 First pool 12 Aug 2026View on explorer

Launch a pool with this hook

ALooks safeRegistered, verified, immutable, no admin

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

6,524 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.

✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).

!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.

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

USDT / SPYB 2mo dynamic 0xb71d…d4cc Tx ↗