Robinhood Chain hook

Unlisted hook

UnlistedRobinhood ChainVerification unknown
0x9d1c3149935595bbba5c4b9876299a7f9665a0ccBlockscout

No registry lists this hook. Unlisted found it in the PoolManager's Initialize events, first pool 2 days ago (2026-10-25 17:45 UTC).

1Pools
19Swaps, 7 days
$101Volume, 7 days
2 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 WETH / AGTEST 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 1 s ago, every hour.

WETH to AGTEST5.30% takenIn 0.0000206897 WETHOut 9,462.47 AGTEST, expected 9,992.15Gas 207,667
AGTEST to WETH5.30% takenIn 9,992.15 AGTESTOut 0.000019593 WETH, expected 0.0000206897Gas 206,360

Swaps per day

10-20010-21010-22010-23010-24010-25410-2615

Volume over the same days: $0, $0, $0, $0, $0, $22, $79. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
WETH / AGTEST
0x9501d7…a92e8a
0.00%19$10122 h agoSwap