UnlistedRobinhood Chain hook
DescendingFeeHook
ListedRobinhood ChainVerified source
0xc5899be4baa93ab364c87a76f8c295cfd91ce0ecBlockscoutAnti-snipe descending swap fee hook that charges a high fee (up to 99%) at pool launch, holds it briefly, then parabolically decays to a creator-set terminal rate; fees are collected as ERC-6909 claims in the PoolManager and released to the launcher via collect(). LP fee is always static zero.
3Pools
0Swaps, 7 days
$0Volume, 7 days
46 days agoFirst pool
What it can do to your swap
- Can take a fee from your outputAfter the pool fills your swap, the hook can keep part of what you were about to receive.
- Can change the price you getBefore your swap runs, the hook can take or add tokens, so the amount you get is set by its code as well as the pool.
- Runs code before your swap and can block itThe hook is called before every swap. It can revert, which makes your swap fail.
- Runs code after your swap and can block itThe hook is called after every swap. It can revert, which undoes your swap.
- Runs code when a pool is createdCalled once, when someone creates a pool with this hook.
- Runs code before a donation to the poolDonations are tips paid to the pool's LPs.
Read from the hook address: flag bits beforeInitialize, beforeSwap, afterSwap, beforeDonate, beforeSwapReturnsDelta, afterSwapReturnsDelta. Flags glossary.
Last test swap
A quote for a tiny exact-in swap each way through ? / AAPL with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 0 s ago, every hour.
? to AAPLRevertedIn 10,000 ?Out - AAPL, expected 0.00010016Gas -
AAPL to ?10.00% takenIn 0.00010016 AAPLOut 8,999.92 ?, expected 10,000Gas 98,389