Hook
What this hook does, how much activity runs through it, and which pools use it.
0x2380abf7…2932eecc
LikelyDynamic FeeactiveUnverified sourceWhat this hook does
Appears to set the swap fee itself: 28 of its pools use Uniswap v4's dynamic fee mode. What drives the fee is not known yet.
Dynamic Fee: Changes fees according to market conditions. Tentative. Inferred from onchain behavior and not confirmed.
- Deployer
- Deployed
- Jul 12, 2026 · 2mo ago
- Source
- Not published
- Chain
- Robinhood Chain · Uniswap v4
Volume (24H)
Volume (7D)
Total Volume (indexed)
Swaps (24H)
Liquidity (ETH + stablecoin reserves)
Pools Using Hook
Estimated Fees (24H)
Unique Traders (24H)
Volume · latest day
$0
Pools Using This Hook
28 pools · 24H metrics
| # | Pair | Pool ID | Fee | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | WETH / CATS | 0xd4b1…f018 | $2.9K | — | 20 | Dynamic | Jul 15, 2026 | 336.2% | |
| 2 | WETH / FLATBUSH | 0xc1f9…cf0b | $422 | — | 2 | Dynamic | Jul 13, 2026 | — | |
| 3 | Jacob / WETH | 0x5199…1f4d | $0 | — | 1 | Dynamic | Sep 9, 2026 | 99.8% | |
| 4 | WETH / 0x64…ec4 | 0x3af0…e923 | $0 | — | 0 | Dynamic | Sep 7, 2026 | — | |
| 5 | WETH / 0xdc…088 | 0x6ae1…cbba | $0 | — | 0 | Dynamic | Sep 7, 2026 | — | |
| 6 | WETH / 0xbe…acf | 0x00ce…b0d1 | $0 | — | 0 | Dynamic | Sep 6, 2026 | — | |
| 7 | WETH / 0x93…a8d | 0x3c08…bfd1 | $0 | — | 0 | Dynamic | Sep 5, 2026 | — | |
| 8 | WETH / BARRY | 0x08cf…d8b4 | $0 | — | 0 | Dynamic | Sep 2, 2026 | 100.0% | |
| 9 | WETH / MERRY | 0xb61a…283a | $0 | — | 0 | Dynamic | Sep 1, 2026 | 100.0% | |
| 10 | WETH / 0xcf…d33 | 0x5f8d…7ad6 | $0 | — | 0 | Dynamic | Aug 13, 2026 | — | |
| 11 | WETH / 0xc2…0d5 | 0x8b8b…22fa | $0 | — | 0 | Dynamic | Aug 13, 2026 | — | |
| 12 | WETH / 0xea…a38 | 0x3f69…a2b6 | $0 | — | 0 | Dynamic | Aug 13, 2026 | — | |
| 13 | WETH / PAULY | 0x517b…6ccd | $0 | — | 0 | Dynamic | Aug 2, 2026 | 100.0% | |
| 14 | WETH / 0x68…8d4 | 0x5110…d680 | $0 | — | 0 | Dynamic | Jul 27, 2026 | — | |
| 15 | WETH / 0xf0…631 | 0x9d62…4953 | $0 | — | 0 | Dynamic | Jul 22, 2026 | — |
Hook Logic
When this hook runs, read from the permissions encoded in its address
Runs custom logic before a pool is created, and can reject pools it does not accept.
beforeInitialize = trueRuns custom logic before liquidity is added, and can block deposits.
beforeAddLiquidity = trueRuns custom logic after liquidity is added.
afterAddLiquidity = trueRuns custom logic before liquidity is withdrawn, and can block or delay withdrawals.
beforeRemoveLiquidity = trueRuns custom logic before every swap. It can change the fee or block the trade.
beforeSwap = trueRuns custom logic after every swap.
afterSwap = trueCan change how much a trader pays or receives before the swap executes.
beforeSwapReturnDelta = trueCan take or add tokens to a trade's output after the swap executes.
afterSwapReturnDelta = true
These describe when the hook is called, not everything it does once called. Not used: afterInitialize, afterRemoveLiquidity, beforeDonate, afterDonate, afterAddLiquidityReturnDelta, afterRemoveLiquidityReturnDelta.
Contract / Technical Details
- Hook address
- Deployer
- Deployment block
- 7,887,312
- Deployment time
- Sun, 12 Jul 2026 14:45:56 GMT
- Permission bitmap
0x2ecc (10111011001100)- Chain ID
- 4663
- Source verification
- Unverified
- Fee revenue
- Estimated