Unlisted
Robinhood Chain hook

RobinhoodArenaFeeHook

ListedRobinhood ChainVerified source
0x99d4c5cf21d8f00b627afe2bf1ee2840f886e044Blockscout

Fee hook that collects and distributes swap fees via afterSwap delta return, with fee amounts calculated by an external fee helper contract per pool. Restricts pool initialization to an owner-controlled allowlist of approved deployers.

19Pools
129Swaps, 7 days
$1,592Volume, 7 days
96 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.
  • 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, afterSwap, afterSwapReturnsDelta. Flags glossary.

Last test swap

A quote for a tiny exact-in swap each way through WETH / CHEF with Uniswap's V4 Quoter, compared with the pool's mid-price minus its 0.25% LP fee. It is an eth_call: nothing is signed or spent. Probed 20 h ago, every hour.

WETH to CHEF0.50% takenIn 0.0000276019 WETHOut 2,103.53 CHEF, expected 2,114.12Gas 153,859
CHEF to WETH0.50% takenIn 2,119.42 CHEFOut 0.000027395 WETH, expected 0.0000275329Gas 148,715

Swaps per day

10-201910-211110-221710-233010-242910-251510-268

Volume over the same days: $105, $46, $92, $541, $524, $131, $153. Days end at the snapshot, in UTC.

Pools

PairFeeSwaps 7dVolume 7dCreated
WETH / CHEF
0x6f47fe…b42a3c		0.25%70$61587 days agoSwap
THROBBIN / CHIRP
0x264be4…34a7d9		0.25%12$063 days agoSwap
WETH / BOYZ
0x4c6a3c…790513		0.25%9$30894 days agoSwap
WETH / KPOP
0xf7a4c6…0c182b		0.25%8$30494 days agoSwap
WETH / THROBBIN
0x2f31d6…4d1542		0.25%6$3194 days agoSwap
WETH / CATIUS
0x7751ba…f6d909		0.25%5$3894 days agoSwap
WETH / PESTO
0x100227…614ecb		0.25%4$7393 days agoSwap
GOOGL / ALPHATEST
0x02a58f…c019a5		0.25%3$3394 days agoSwap
WETH / GLADIATORS
0xc687a0…0e54f8		0.25%3$6094 days agoSwap
WETH / LAMBO
0xe7cafd…7a9561		0.25%2$1594 days agoSwap
WETH / ARENUS
0x4e615c…69bac8		0.25%2$1694 days agoSwap
WETH / DELAY
0xd8614c…bf2a38		0.25%1$2094 days agoSwap
WETH / TUZKI
0x4c6b5b…1501fb		0.25%1$2594 days agoSwap
WETH / DUCKS
0xdc35ff…a3a0da		0.25%1$180 days agoSwap
WETH / TWIN
0xe314b9…f47397		0.25%1$2993 days agoSwap
WETH / FUROR
0x47e7e5…a211df		0.25%1$2494 days agoSwap
WETH / ?
0x6201d7…efa11c		0.25%0$076 days agoSwap
WETH / ?
0xc47a81…f8b668		0.25%0$092 days agoSwap
ETH / ARENA
0x856908…dabb8f		0.25%0$095 days agoSwap