Hook
What this hook does, how much activity runs through it, and which pools use it.
0xe449e013…0ea610cc
LikelyDynamic FeeactiveUnverified sourceWhat this hook does
Appears to set the swap fee itself: 85 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
- Aug 10, 2026 · 56d 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
85 pools · 24H metrics
| # | Pair | Pool ID | Fee | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | WETH / PENISBANJO | 0xbf63…fa80 | $5 | — | 4 | Dynamic | Aug 30, 2026 | 98.7% | |
| 2 | ETH / STONKBROKER | 0xd5c3…cb8d | $3 | — | 4 | Dynamic | Aug 17, 2026 | 827.8% | |
| 3 | AMC / USDG | 0x1e9b…a0cd | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 4 | USDG / HIMS | 0x0733…df81 | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 5 | WETH / 0x52…637 | 0xe30d…eb50 | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 6 | WETH / 0x66…09d | 0x5a14…cb61 | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 7 | WETH / 0xcf…6f8 | 0x6ae2…dc75 | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 8 | WETH / 0x74…626 | 0x078f…90d8 | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 9 | ETH / GOOSE | 0x6e9e…280a | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 10 | WETH / AI | 0xd5c8…344d | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 11 | ETH / IPO | 0xb04b…b90e | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 12 | INU / AAPL | 0xc64c…13da | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 13 | ETH / AI | 0xce25…54dc | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 14 | CASHCAT / WETH | 0x279e…43c9 | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — | |
| 15 | WETH / 0xed…e81 | 0x2ee1…142e | $0 | $0 | 0 | Dynamic | Oct 5, 2026 | — |
Hook Logic
When this hook runs, read from the permissions encoded in its address
Runs custom logic right after a pool is created, such as recording its launch time.
afterInitialize = 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: beforeInitialize, beforeAddLiquidity, afterAddLiquidity, beforeRemoveLiquidity, afterRemoveLiquidity, beforeDonate, afterDonate, afterAddLiquidityReturnDelta, afterRemoveLiquidityReturnDelta.
Contract / Technical Details
- Hook address
- Deployer
- Deployment block
- 32,970,498
- Deployment time
- Mon, 10 Aug 2026 17:15:31 GMT
- Permission bitmap
0x10cc (01000011001100)- Chain ID
- 4663
- Source verification
- Unverified
- Fee revenue
- Estimated