Robinhood Chain hook

ApeLaunchHook

ListedRobinhood ChainVerified source
0x97c21ad990db9dc8cfd19713574fbdf2697f68ccBlockscout

A launchpad hook that applies a 2% fee on every swap (1.5% to the pool creator, 0.5% to a protocol treasury), splitting fees between exact-input swaps (taxed in beforeSwap) and exact-output swaps (taxed in afterSwap). Liquidity addition is gated via transient-storage authorization, allowing only the launchpad and a designated locker to add liquidity.

6Pools
0Swaps, 7 days
$0Volume, 7 days
53 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.
  • Can block people from adding liquidityCalled before each deposit into the pool.
  • Runs code when a pool is createdCalled once, when someone creates a pool with this hook.

Read from the hook address: flag bits beforeInitialize, beforeAddLiquidity, beforeSwap, afterSwap, beforeSwapReturnsDelta, afterSwapReturnsDelta. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through ? / AMC with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.25% LP fee. It is an eth_call: nothing is signed or spent. Probed 2 days ago, every hour.

? to AMC2.00% takenIn 9,966.02 ?Out 0.00955894 AMC, expected 0.00975411Gas 94,227
AMC to ?2.00% takenIn 0.00977856 AMCOut 9,742.18 ?, expected 9,941.1Gas 155,161

Pools

PairFeeSwaps 7dVolume 7dCreated
? / AMC
0x863d43…ec44ac
0.25%0$051 days agoSwap
? / AMC
0x5c7ecd…5292a8
0.25%0$051 days agoSwap
? / AMC
0x9ca021…57c998
0.25%0$051 days agoSwap
? / AMC
0x05b957…c7aa1e
0.25%0$051 days agoSwap
? / AMC
0xf9f028…412569
0.25%0$051 days agoSwap
? / AMC
0x1a83ed…093a09
0.25%0$051 days agoSwap