Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerified source
0xe164d019e2510f9fdc2e88b92a8856f7c212e0ccBlockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 8 days ago (2026-10-20 14:52 UTC).

1Pools
1Swaps, 7 days
$0Volume, 7 days
8 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.
  • Runs code when a pool is createdCalled once, when someone creates a pool with this hook.

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

Last test swap

A quote for a tiny exact-in swap each way through ETH / test with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.10% LP fee. It is an eth_call: nothing is signed or spent. Probed 2 days ago, every hour.

ETH to test1.00% takenIn 0.0000162604 ETHOut 7,911.81 test, expected 7,991.8Gas 90,792
test to ETH1.00% takenIn 7,999.8 testOut 0.0000160815 ETH, expected 0.0000162441Gas 107,255

Swaps per day

10-20010-21110-22010-23010-24010-25010-260

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

Pools

PairFeeSwaps 7dVolume 7dCreated
ETH / test
0x2acf45…a1dad7
0.10%1$06 days agoSwap