MikoFeeHook

RobinhoodRegistered

Charges a 400 bps protocol fee on the native ETH side of all native/ERC-20 pool swaps, collected via beforeSwap and afterSwap return deltas and sent to an immutable fee treasury. During a configurable launch window (default 720 seconds), an exponentially-decaying anti-sniping surcharge (default starting at 6000 bps, tau=158s) and per-swap/per-wallet token amount caps are enforced.

0x0a790b185f5f3f4bf6ecae95bf3f275ea5ff60cc First pool 28 Jul 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

3mo

Code size

8,494 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.

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 (contract: MikoFeeHook).

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

5 total

PairCreatedFeePool ID

ETH / BULL 3mo 0.90% 0xd983…01ac Tx ↗

ETH / MIKO 3mo 0.00% 0xfd12…29b2 Tx ↗

ETH / test 3mo 0.007% 0x47f1…e541 Tx ↗

ETH / test3 3mo 0.007% 0x2573…441a Tx ↗

ETH / MTEST1 3mo 0.00% 0x553c…1770 Tx ↗