JetstreamHook

RobinhoodRegisteredLaunch a pool with this hook

A singleton Uniswap v4 hook that collects a configurable fee (up to 3%) on the ETH leg of every swap, splitting proceeds among a pool creator, a buyback wallet, and a platform wallet. It gates liquidity additions until a pool is registered by the factory, preventing griefing attacks during pool initialization.

0x4b16b138089673cc37a85e2aafe69dd5265208cc First pool 30 Jul 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

3mo

Code size

7,686 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.

Gates who can add liquidity

It checks every deposit before it goes in.

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

3 total

PairCreatedFeePool ID

ETH / JETPAD 3mo 0.00% 0xe3fc…f67d Tx ↗

ETH / JET 3mo 0.00% 0x8a3b…83a7 Tx ↗

ETH / TEST 3mo 0.00% 0xbea7…db1e Tx ↗