ETH / TEST
fee dynamic, now 1%- Swap ETH → TESThook takes 1%
- Swap TEST → ETHhook takes 1%
- Add, then remove liquiditycame back whole
pool 0x13e2edcc0ccb6c32eefc19ef218156cecb86e9684b77b7c1090f6d6c04612c5f
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
14 pools use this hook, the first one 52 d ago.
The address enables after swap returns delta. The hook is allowed to take; the next two checks measure whether it does.
It takes 1% on top of the pool fee.
Liquidity added and removed in the same block came back whole.
Its pools use a dynamic fee that the hook sets before every swap. It stands at 1% now and can change.
Owned by 0x9d108f5461398b6F9c24b6E3A1D619F6C555EdD1. Owner-style functions: setPoints, sweepStranded, transferOwnership.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
14 pools over 52 days.
Measured at block 93,061,982. A hook with an owner or a dynamic fee can behave differently later; scan again before a large trade.
A v4 hook's permissions are the last fourteen bits of its address. The PoolManager calls only what they switch on.
A small swap each way and a liquidity round trip, run through the PoolManager and this hook inside a call that is never sent. The pool fee is expected; anything else missing is the hook.
pool 0x13e2edcc0ccb6c32eefc19ef218156cecb86e9684b77b7c1090f6d6c04612c5f
pool 0x6f62c9370c3c2f3bc61c66d31e5e36ea9cfdd1acd58ffce08c6726957dfd108b
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.