Aegis v3 Hook (Base)

BaseRegistered

Spot is a Uniswap v4 hook that implements surge-based dynamic fees using a truncated geometric oracle, charges protocol fees (POL share) on swaps, and manages a full-range liquidity position that automatically reinvests accrued fees.

0x88c9ff9fc0b22cca42265d3f1d1c2c39e41cdacc First pool 6 Jan 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

10mo

Code size

12,200 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.

Gates who can add liquidity

It checks every deposit before it goes in.

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).

✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).

✓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

2 total

PairCreatedFeePool ID

uniBTC / cbBTC 10mo dynamic 0x1131…1985 Tx ↗

uniBTC / cbBTC 10mo dynamic 0x18b3…254f Tx ↗