Robinhood Chain hook

LaunchHook

ListedRobinhood ChainVerified source
0x0d22acf2e1469b0b2f266b1d16659294b4b61080Blockscout

A shared multi-pool hook that applies a linearly decaying dynamic LP fee (from a configurable high start rate to a lower end rate over a set time window) to deter sniping at token launch. Each pool gets its own fee schedule keyed by pool ID, seeded at initialization and updated per-swap by the owner-configured schedule.

4Pools
0Swaps, 7 days
$0Volume, 7 days
107 days agoFirst pool

What it can do to your swap

  • 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 a pool is createdCalled once, right after a pool with this hook is created.
  • 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 afterInitialize, beforeSwap. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through WETH / ? with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 80.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 1 s ago, every hour.

WETH to ?-400.00% takenIn 0.00000000019602 WETHOut 0.00000000000000005 ?, expected 0.00000000000000001Gas 44,785
? to WETH-390.19% takenIn 0.000000000000000051 ?Out 0.000000000191159 WETH, expected 0.0000000000389966Gas 44,761

Pools

PairFeeSwaps 7dVolume 7dCreated
WETH / ?
0x63ecd6…d1c5b1
Dynamic0$0104 days agoSwap
WETH / ?
0x81e959…e506b6
Dynamic0$0104 days agoSwap
WETH / ?
0xb5f0b7…b76d4e
Dynamic0$0104 days agoSwap
WETH / ?
0x8b09de…8568f5
Dynamic0$0105 days agoSwap