ETH / DOGRICHER
fee 0%- Swap ETH → DOGRICHERhook takes 1.00%
- Swap DOGRICHER → ETHno liquidity above the price
- Add, then remove liquiditycame back whole
pool 0x6abd1228beeed7283b46872709515f57eaa26dd2f7bd968221f99d690b629b68
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 44 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 1.00% on top of the pool fee.
Liquidity added and removed in the same block came back whole.
A fixed fee of 0%, written in the pool key.
Owned by 0x8DAC8d6889B8643a57BBdAf60392433d3da8b6ED. Owner-style functions: setFlatFee, setSnapFee, transferOwnership.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
3 pools over 43 days.
Measured at block 93,396,146. 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 0x6abd1228beeed7283b46872709515f57eaa26dd2f7bd968221f99d690b629b68
pool 0xe8b484c614481800c136b5f29f5dd357a1c57fb09a3d77813d0d6c805c1a9a55
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.