Hook
What this hook does, how much activity runs through it, and which pools use it.
0xa258ae99…a60c70c0
LikelyDynamic FeeactiveUnverified sourceWhat this hook does
Appears to set the swap fee itself: 7 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
- Sep 22, 2026 · 13d 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
$89
Pools Using This Hook
7 pools · 24H metrics
| # | Pair | Pool ID | Fee | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | PONS / USDG | 0x8d4a…47f2 | $393 | — | 62 | Dynamic | Sep 22, 2026 | 5.2% | |
| 2 | PONS / USDG | 0x75ed…c6f6 | $377 | — | 64 | Dynamic | Sep 22, 2026 | 2.0% | |
| 3 | PONS / USDG | 0x1ebe…e126 | $164 | — | 19 | Dynamic | Sep 26, 2026 | 11.8% | |
| 4 | ETH / USDG | 0xe4a9…bd9d | $28 | — | 27 | Dynamic | Oct 1, 2026 | 84.2% | |
| 5 | WETH / USDG | 0x2241…2821 | $0 | — | 0 | Dynamic | Oct 1, 2026 | — | |
| 6 | ETH / USDG | 0x8434…3702 | $0 | — | 0 | Dynamic | Sep 28, 2026 | — | |
| 7 | WETH / USDG | 0xdf54…e45a | $0 | — | 0 | Dynamic | Sep 28, 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 = true
These describe when the hook is called, not everything it does once called. Not used: beforeAddLiquidity, afterAddLiquidity, beforeRemoveLiquidity, afterRemoveLiquidity, beforeDonate, afterDonate, beforeSwapReturnDelta, afterSwapReturnDelta, afterAddLiquidityReturnDelta, afterRemoveLiquidityReturnDelta.
Contract / Technical Details
- Hook address
- Deployer
- Deployment block
- 69,785,153
- Deployment time
- Tue, 22 Sep 2026 16:06:48 GMT
- Permission bitmap
0x30c0 (11000011000000)- Chain ID
- 4663
- Source verification
- Unverified
- Fee revenue
- Derived from pool fees