WETH / BROHOOD
fee dynamic, now 4.20%- Swap WETH → BROHOODnothing taken
- Swap BROHOOD → WETHnothing taken
- Add, then remove liquiditycame back whole
pool 0x1d5008ced03e3e8a23e97c0ec459b55e4c9757d173d551a65b01e9d71a9b1efc
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
16 pools use this hook, the first one 88 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.
Its pools use a dynamic fee that the hook sets. It stands at 4.20% now and can change.
Owned by 0x45C4854c699db833eeF2bAe6cFB09EA2551E97CB. Owner-style functions: setFactory, transferOwnership.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
16 pools over 88 days.
Measured at block 92,999,076. 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 0x1d5008ced03e3e8a23e97c0ec459b55e4c9757d173d551a65b01e9d71a9b1efc
pool 0x6fba713fe962e08c485094e71af421906823b8a436d6f65d8199078d2b88c111
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.