Robinhood Chain hook

PmavHookQuoted

ListedRobinhood ChainVerified source
0xd256ea9eddf0338b95891eed8f6daeda15bba8ccBlockscout

Bonding curve token launch hook for pmav.fun V2 (Quoted variant). Implements a virtual AMM curve with 1% fees, block+1 anti-snipe delay, decaying anti-snipe premium on buys, 2% first-hour buy cap with auto-refund, and automatic in-place graduation to a standard Uniswap V4 pool when the raise target is reached. Quote currency is an ERC20 (e.g. USDG) rather than native ETH.

7Pools
6Swaps, 7 days
$11Volume, 7 days
102 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 dollars / USDG 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.

dollars to USDG0.00% takenIn 7,862.5 dollarsOut 0.021184 USDG, expected 0.021184Gas 57,177
USDG to dollars0.00% takenIn 0.021398 USDGOut 7,783.5 dollars, expected 7,783.58Gas 58,049

Swaps per day

10-20110-21110-22110-23110-24210-25010-260

Volume over the same days: $4, $1, $0, $1, $4, $0, $0. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
dollars / USDG
0xbee3c1…653bb0
Dynamic6$1199 days agoSwap
? / USDG
0x41aa1a…9c7732
Dynamic0$099 days agoSwap
USDG / ?
0x224206…3bdcde
Dynamic0$099 days agoSwap
? / USDG
0x8a46ff…4556e8
Dynamic0$099 days agoSwap
USDG / ?
0x60e235…8f02bb
Dynamic0$099 days agoSwap
USDG / ?
0x9b9d9a…93f0ba
Dynamic0$099 days agoSwap
USDG / ?
0x730c28…90c1d2
Dynamic0$099 days agoSwap