ETH / PELLET
fee 1%- Swap ETH → PELLETnothing taken
- Swap PELLET → ETHnothing taken
- Add, then remove liquiditycame back whole
pool 0x9c09d7185bb9f06f589d3465b241a254b801f2ffaf41db461d45e76040736dad
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
3 pools use this hook, the first one 90 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.
Liquidity added and removed in the same block came back whole.
A fixed fee of 1%, written in the pool key.
Owned by 0x4E7f94523250fAe97677eD363fddd9DA3C1bB3Fc. Owner-style functions: setGraduationAdapter, setVault, claimOnSwapEnabled, transferOwnership, setClaimOnSwapEnabled, setThrottleInterval.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
3 pools over 89 days.
Measured at block 93,364,388. 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 0x9c09d7185bb9f06f589d3465b241a254b801f2ffaf41db461d45e76040736dad
pool 0x41719a42e1a8ff3cbeddf4788aa13d5f121aad43440287be32697be58dfe7024
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.