AtomicSwapFlagsProbeHook

Robinhood

AtomicSwapFlagsProbeHook is a Uniswap v4 hook on Robinhood Chain. Runs code on every swap. Can take tokens from swaps. Runs at pool creation.

Contract name: AtomicSwapFlagsProbeHook

0x186b98c289cc8e76bd5f957c662e4826c45920cc First pool 12 Nov 2026View on explorer

Launch a pool with this hook

CBe carefulNot in Uniswap’s hook registry · Can take tokens out of swaps?

Pools

Last new pool

Code size

2,042 B

How this hook works

Launch helper

A launch helper hook. It only lets approved callers create pools.

Only approved callers create pools

New pools with this hook can only be created by approved callers, for example its own factory or launcher.

The code that does this (beforeInitialize):

function _beforeInitialize(address sender, PoolKey calldata, uint160) internal view override returns (bytes4) {
    if (sender != initializer) revert NotInitializer();
    return IHooks.beforeInitialize.selector;
}

Who controls it: Nobody. The hook has no admin functions, and the code cannot be changed.

What do these labels mean? Based on the hook’s published code.

Safety report

Before you build on it. Automated checks, not an audit

4 to review3 passed1 info1 unknown

Contract

✓Code is fixedNo proxy, so the code that runs today is the code that runs tomorrow.

✓No admin key foundIt has no owner wallet, so the hook developer has no single key to change its rules (as far as the standard check goes).

✓Source code publishedThe code on the block explorer matches what's deployed (contract: AtomicSwapFlagsProbeHook).

Pools3 to review

!Pools don’t trade in Uniswap’s app yetIt changes swap amounts or fees, 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.

!Can reject swapsIt runs on every trade and can block it. Used for things like launch limits and start times.

!Can take tokens out of swapsIt has return-delta permissions, so it can take or add tokens in every trade (taxes, fees, burns, custom curves). Check where that value goes and who controls it.

Track record1 to review

!Brand newIts first pool was created less than a day ago, so it has no track record. Prefer proven hooks for a real launch.

?No audit linkedNothing in the registry. Ask the hook developer for one or review the source yourself.

iNot in Uniswap’s hook registryUniswap Labs keeps a public list of hooks whose code and details they’ve checked. This one isn’t on it yet. That’s normal for new hooks, but it means Uniswap Labs hasn’t checked it.

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.

Hook history

Nothing recorded yet.

Counted from token transfers in and out of the hook. Its published code records no actions of its own.

Pools

1 total

PairCreatedTrades · 7dPool ID

ETH / NHFLAGS 8h 1 trades · 7d 0xf6fd…b327 Tx ↗