Hook
What this hook does, how much activity runs through it, and which pools use it.
0x376aa4c2…f373f8e0
LikelyDynamic FeenewUnverified sourceWhat this hook does
Appears to set the swap fee itself: 6 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
- Not identified
- First seen
- Oct 6, 2026 · 10h 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
$2.9K
Pools Using This Hook
6 pools · 24H metrics
| # | Pair | Pool ID | Fee | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | ETH / FABLE | 0xe017…6698 | $3.0K | $1.2K | 125 | Dynamic | Oct 6, 2026 | — | |
| 2 | FABLE / STONKBROKER | 0x173a…7ff0 | $0 | $0 | 36 | Dynamic | Oct 6, 2026 | — | |
| 3 | 0x4374…ddd6 | $0 | $0 | 45 | Dynamic | Oct 6, 2026 | — | ||
| 4 | AI / FABLE | 0x96a7…1114 | $0 | $0 | 40 | Dynamic | Oct 6, 2026 | — | |
| 5 | FABLE / BONER | 0xc141…bf01 | $0 | $0 | 38 | Dynamic | Oct 6, 2026 | — | |
| 6 | PONS / FABLE | 0xc178…3142 | $0 | $0 | 36 | Dynamic | Oct 6, 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 liquidity is added, and can block deposits.
beforeAddLiquidity = trueRuns custom logic before every swap. It can change the fee or block the trade.
beforeSwap = trueRuns custom logic after every swap.
afterSwap = trueRuns custom logic before tokens are donated to the pool's liquidity providers.
beforeDonate = true
These describe when the hook is called, not everything it does once called. Not used: afterAddLiquidity, beforeRemoveLiquidity, afterRemoveLiquidity, afterDonate, beforeSwapReturnDelta, afterSwapReturnDelta, afterAddLiquidityReturnDelta, afterRemoveLiquidityReturnDelta.
Contract / Technical Details
- Hook address
- Deployer
- Not identified. The hook was deployed through a factory or in a block with several senders.
- First pool created at block
- 81,825,432
- First pool created
- Tue, 06 Oct 2026 18:00:07 GMT
- Permission bitmap
0x38e0 (11100011100000)- Chain ID
- 4663
- Source verification
- Unverified
- Fee revenue
- Derived from pool fees