Robinhood Chain hook

ReflectionHook

ListedRobinhood ChainVerified source
0x737e4adc81fd2f3bd5827f5d766491532071c0ccBlockscout

A shared Uniswap v4 hook for launchpad token pools that skims a per-pool ETH reflection fee plus a platform fee on every swap. Fees are collected as ERC-6909 ETH claims in beforeSwap (exact-in buys, exact-out sells) and afterSwap (exact-in sells, exact-out buys), then swept by a distributor.

6Pools
0Swaps, 7 days
$0Volume, 7 days
87 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

A quote for a tiny exact-in swap each way through AMZN / ? with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.00% LP fee. It is an eth_call: nothing is signed or spent. Probed 2 days ago, every hour.

AMZN to ?1.00% takenIn 0.000101348 AMZNOut 9,863,490 ?, expected 9,963,220Gas 70,255
? to AMZN1.00% takenIn 9,963,220 ?Out 0.000100333 AMZN, expected 0.000101348Gas 71,243

Pools

PairFeeSwaps 7dVolume 7dCreated
AMZN / ?
0xd0b50d…5eb4e5
0.00%0$081 days agoSwap
SPCX / ?
0x7ee31d…d1252e
0.00%0$082 days agoSwap
SPCX / ?
0xba6975…d544c7
0.00%0$082 days agoSwap
SPCX / ?
0xa55c13…83c5e1
0.00%0$083 days agoSwap
SPCX / ?
0x1c236a…308175
0.00%0$084 days agoSwap
NFLX / ?
0x124a38…f22837
0.00%0$085 days agoSwap