Robinhood Chain hook

VanhoodFeeHook

ListedRobinhood ChainVerified source
0xc046ac00ed8c7a1c74ac7e00e9d677df3cc740ccBlockscout

A volatility-based dynamic fee hook for ETH/token pools on VanhoodLaunch. Charges buys on ETH input (beforeSwap) and sells on ETH output (afterSwap) using a fee ranging from 1% to 6% BPS scaled by the prior swap's tick movement, with fees forwarded directly to a per-pool fee recipient.

3Pools
0Swaps, 7 days
$0Volume, 7 days
78 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.

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

Last test swap

No active pool to probe: none of its pools had a swap in the last 7 days.

Pools

PairFeeSwaps 7dVolume 7dCreated
ETH / ?
0x5e214b…b99a4e
0.00%0$061 days agoSwap
ETH / ?
0xf2f659…50670c
0.00%0$075 days agoSwap
ETH / ?
0x953967…3db05f
0.00%0$075 days agoSwap