Robinhood Chain hook

PmavHookQuoted

ListedRobinhood ChainVerified source
0xe9dde136307c0b8ad8a22cf54f46870463c1a8ccBlockscout

Bonding curve launchpad hook for memecoins with block+1 anti-snipe protection, a permanent 2% wallet cap with auto-refund, a decaying anti-snipe fee premium, and automatic graduation to a standard 1% dynamic-fee pool once the curve fills.

9Pools
1Swaps, 7 days
$15Volume, 7 days
95 days agoFirst pool

What it can do to your swap

  • Can block swapsSwaps are gated (temporal): only some addresses, or only at some times, can trade through it.
  • 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.
  • Can charge a different fee on each swapThe pool's LP fee is dynamic: the hook sets it, swap by swap.

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 USO / Oil with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 1.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 2 days ago, every hour.

USO to Oil0.00% takenIn 0.000150778 USOOut 7,973.86 Oil, expected 7,973.94Gas 67,723
Oil to USO0.00% takenIn 8,054.48 OilOut 0.000149269 USO, expected 0.00014927Gas 59,306

Swaps per day

10-20010-21010-22010-23010-24010-25110-260

Volume over the same days: $0, $0, $0, $0, $0, $15, $0. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
USO / Oil
0x3e3dc0…2f0a78
Dynamic1$1594 days agoSwap
? / USO
0x1f6c3e…59f238
Dynamic0$094 days agoSwap
? / USO
0x9bd2f0…1a3e3a
Dynamic0$094 days agoSwap
USO / ?
0xe9720f…212d0f
Dynamic0$094 days agoSwap
? / USO
0xe18eaa…db51fb
Dynamic0$094 days agoSwap
? / USO
0x4da701…5d5cae
Dynamic0$094 days agoSwap
? / USO
0xf6b7d5…cd907c
Dynamic0$094 days agoSwap
USO / ?
0x456f44…497548
Dynamic0$094 days agoSwap
USO / ?
0xeb536f…b30a9a
Dynamic0$094 days agoSwap