ETH / VNT
fee dynamic, now 2%- Swap ETH → VNTnothing taken
- Swap VNT → ETHnothing taken
- Add, then remove liquiditydeposit refused: NotPositionManager
pool 0x50f8bf0f6b24e433c11a9372ab9c38e636989af635917cf6a4a8d27f49121f1a
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
5 pools use this hook, the first one 79 d ago.
None of the permissions that let a hook take from swaps or from LPs are switched on.
A swap through it pays the pool fee and nothing else.
Closed to outside LPs: only the hook's own liquidity is in the pool.
Its pools use a dynamic fee that the hook sets before every swap. It stands at 2% now and can change.
No owner and no admin functions found.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
5 pools over 78 days.
Measured at block 93,239,883. 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 0x50f8bf0f6b24e433c11a9372ab9c38e636989af635917cf6a4a8d27f49121f1a
pool 0x6dbd6d764ea0769eff1d050484c060eab6e9facd47af2ec7ce26137cfd759f16
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.