ETH / RH69
fee dynamic, now 0%- Swap ETH → RH69hook takes 1.25%
- Swap RH69 → ETHhook takes 1.25%
- Add, then remove liquiditydeposit refused: LiquidityLocked
pool 0xe22edc3fa353e02b0b477f51a2e1de7b6d4bfb694952f2a05079758efc3079ce
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
36 pools use this hook, the first one 95 d ago.
The address enables before swap returns delta, after swap returns delta. The hook is allowed to take; the next two checks measure whether it does.
It takes 1.25% of each swap on top of the pool fee.
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 0% now and can change.
No owner() but it has withdrawPending, claim, claimMany, transferTreasury, transferCreator.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
36 pools over 95 days.
Measured at block 92,951,730. 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 0xe22edc3fa353e02b0b477f51a2e1de7b6d4bfb694952f2a05079758efc3079ce
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.