Hook
What this hook does, how much activity runs through it, and which pools use it.
0x35c00988…7814f0cc
LikelyDynamic FeeactiveUnverified sourceWhat this hook does
Appears to set the swap fee itself: 140 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 25, 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
Top 100 of 140 pools by 24H volume
| # | Pair | Pool ID | Fee | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | WETH / SARD | 0x3a28…3b62 | $107 | — | 2 | Dynamic | Aug 25, 2026 | 631.1% | |
| 2 | WETH / PLAGUE | 0xd6f0…8922 | $0 | $0 | 1 | Dynamic | Oct 5, 2026 | — | |
| 3 | WETH / BACK | 0xd65e…884f | $0 | $0 | 0 | Dynamic | Oct 4, 2026 | 100.0% | |
| 4 | WETH / 0x5c…478 | 0xe377…b1a6 | $0 | — | 0 | Dynamic | Oct 1, 2026 | — | |
| 5 | WETH / 0x8f…97f | 0x75f8…a8cc | $0 | — | 0 | Dynamic | Oct 1, 2026 | — | |
| 6 | WETH / 0xb6…16c | 0xd8b0…21ba | $0 | — | 0 | Dynamic | Oct 1, 2026 | — | |
| 7 | WETH / 0xca…a21 | 0xa99d…0a69 | $0 | — | 0 | Dynamic | Oct 1, 2026 | — | |
| 8 | 0x03…aa9 / WETH | 0x425d…3a34 | $0 | — | 0 | Dynamic | Oct 1, 2026 | — | |
| 9 | WETH / 0x47…bc3 | 0xe961…0876 | $0 | — | 0 | Dynamic | Oct 1, 2026 | — | |
| 10 | 0x05…a11 / WETH | 0x4064…9864 | $0 | — | 0 | Dynamic | Sep 30, 2026 | — | |
| 11 | WETH / 0xc7…777 | 0x577c…5d3f | $0 | — | 0 | Dynamic | Sep 26, 2026 | — | |
| 12 | WETH / 0x4e…a8d | 0x9b9c…d763 | $0 | — | 0 | Dynamic | Sep 25, 2026 | — | |
| 13 | WETH / 0xb5…3ef | 0xa7ec…c099 | $0 | — | 0 | Dynamic | Sep 25, 2026 | — | |
| 14 | WETH / 0xe9…9e5 | 0xe696…984d | $0 | — | 0 | Dynamic | Sep 25, 2026 | — | |
| 15 | WETH / 0x50…163 | 0x22a5…3514 | $0 | — | 0 | Dynamic | Sep 24, 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 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: beforeAddLiquidity, afterAddLiquidity, beforeRemoveLiquidity, afterRemoveLiquidity, beforeDonate, afterDonate, afterAddLiquidityReturnDelta, afterRemoveLiquidityReturnDelta.
Contract / Technical Details
- Hook address
- Deployer
- Deployment block
- 19,014,929
- Deployment time
- Sat, 25 Jul 2026 12:37:07 GMT
- Permission bitmap
0x30cc (11000011001100)- Chain ID
- 4663
- Source verification
- Unverified
- Fee revenue
- Estimated