USDG / PUMPCORD
fee 0%- Swap USDG → PUMPCORDno liquidity at the current price
- Swap PUMPCORD → USDGno liquidity at the current price
- Add, then remove liquiditylost 1.61%
pool 0xb4bb5974c6b2a46d1b7b3d493a352b031a0ba4beb88220f69f6771065b8299df
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
24 pools use this hook, the first one 3 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.
No pool with liquidity to swap through yet.
Taking liquidity straight back out lost 1.61%.
A fixed fee of 0%, written in the pool key.
Owned by 0x2C0eB0602A3E0A2606425bBa167fC4653C545d6e. Owner-style functions: setFactory, transferOwnership.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
24 pools, first seen 3 days ago.
Measured at block 92,973,521. 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 0xb4bb5974c6b2a46d1b7b3d493a352b031a0ba4beb88220f69f6771065b8299df
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.