Robinhood Chain hook

ReefGuardFeeHook

ListedRobinhood ChainVerified source
0x872ac1739c901d3f10cc4cc553d2e1dfca0080ccBlockscout

A Uniswap v4 hook for the $REEFGUARD token that applies a fixed 5% fee on all swaps (buys and sells), always collecting the fee in ETH (currency0) and forwarding it to an immutable feeRecipient address. Fees are skimmed via BeforeSwapDelta in beforeSwap when ETH is the specified currency, and via afterSwap return delta otherwise.

2Pools
0Swaps, 7 days
$0Volume, 7 days
67 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 / ?
0x1645d8…f9bf43
0.00%0$063 days agoSwap
ETH / ?
0x8b1d40…d34d93
0.00%0$063 days agoSwap