ETH / EASE
fee 3%- Swap ETH → EASEno liquidity at the current price
- Swap EASE → ETHno liquidity at the current price
- Add, then remove liquiditycame back whole
pool 0x41748298d8ebb665dec66464e66fcb90ca15e24942db2cb86239a7bd5b7ed303
Reading the hook.
The address, the bytecode, then a swap each way through its pool. A few seconds.
35 pools use this hook, the first one 43 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.
Liquidity added and removed in the same block came back whole.
A fixed fee, but a high one: 3%.
Owned by 0x7eC23934a4B41A0134850aA5E072ebb260294015. Owner-style functions: setFactory, transferOwnership.
Not a proxy, no DELEGATECALL, no SELFDESTRUCT.
Each callback refused a call that did not come from the PoolManager.
35 pools over 43 days.
Measured at block 92,949,093. 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 0x41748298d8ebb665dec66464e66fcb90ca15e24942db2cb86239a7bd5b7ed303
Selectors found in the dispatcher, named from the public signature database. Red ones are what an owner usually keeps for itself.