{"hook":"0x4889F5915D224f3E2d127EA291f32C2563c4D0CC","block":93363993,"bits":4300,"flags":[{"bit":13,"key":"beforeInitialize","label":"Before initialize","risk":0,"does":"Runs once, when a pool is created.","fn":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)","on":false},{"bit":12,"key":"afterInitialize","label":"After initialize","risk":0,"does":"Runs once, right after a pool is created.","fn":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)","on":true},{"bit":11,"key":"beforeAddLiquidity","label":"Before add liquidity","risk":1,"does":"Can refuse a deposit, or only let some addresses provide liquidity.","fn":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)","on":false},{"bit":10,"key":"afterAddLiquidity","label":"After add liquidity","risk":0,"does":"Runs after each deposit.","fn":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)","on":false},{"bit":9,"key":"beforeRemoveLiquidity","label":"Before remove liquidity","risk":2,"does":"Can refuse a withdrawal. LPs may not get out.","fn":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)","on":false},{"bit":8,"key":"afterRemoveLiquidity","label":"After remove liquidity","risk":0,"does":"Runs after each withdrawal.","fn":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)","on":false},{"bit":7,"key":"beforeSwap","label":"Before swap","risk":1,"does":"Runs before every swap. On a dynamic-fee pool it can set the fee each time.","fn":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)","on":true},{"bit":6,"key":"afterSwap","label":"After swap","risk":0,"does":"Runs after every swap.","fn":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)","on":true},{"bit":5,"key":"beforeDonate","label":"Before donate","risk":0,"does":"Runs before a donation to LPs.","fn":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)","on":false},{"bit":4,"key":"afterDonate","label":"After donate","risk":0,"does":"Runs after a donation to LPs.","fn":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)","on":false},{"bit":3,"key":"beforeSwapReturnDelta","label":"Before swap returns delta","risk":2,"does":"Can take part of what you put into a swap, or change how much is swapped.","fn":null,"on":true},{"bit":2,"key":"afterSwapReturnDelta","label":"After swap returns delta","risk":2,"does":"Can take part of what you get out of every swap.","fn":null,"on":true},{"bit":1,"key":"afterAddLiquidityReturnDelta","label":"After add returns delta","risk":2,"does":"Can charge LPs on the way in.","fn":null,"on":false},{"bit":0,"key":"afterRemoveLiquidityReturnDelta","label":"After remove returns delta","risk":2,"does":"Can take part of what LPs withdraw.","fn":null,"on":false}],"code":{"size":15713,"selectors":["0x0885f732","0x0c340a24","0x17222b89","0x21d0ee70","0x259982e5","0x2db49449","0x3180c753","0x33fdb8f2","0x45eeb053","0x46904840","0x55e951b2","0x564d95d7","0x575e24b4","0x616bd8db","0x65bce6f7","0x6c2bbe7e","0x6fe7e6eb","0x75fd1e4e","0x7804b575","0x7b103999","0x7b9389fd","0x822e227a","0x826291d3","0x84bb1d7d","0x87ad3645","0x9cdc4182","0x9f063efc","0xb47b2fb1","0xb6a8b0fa","0xb82e90c9","0xb8736e39","0xb8cd8b7b","0xc2bf124f","0xd214a48a","0xd6e5fcd9","0xda926b87","0xdc4c90d3","0xdc98354e","0xe1b4af69","0xe32f9f31","0xf92d2eb5"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":4,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0x0885f732","name":"poolConfig(bytes32)"},{"selector":"0x0c340a24","name":"governor()"},{"selector":"0x17222b89","name":"SETTINGS_DELAY()"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x2db49449","name":null},{"selector":"0x3180c753","name":null},{"selector":"0x33fdb8f2","name":null},{"selector":"0x45eeb053","name":"MAX_TAX_PIPS()"},{"selector":"0x46904840","name":"feeRecipient()"},{"selector":"0x55e951b2","name":null},{"selector":"0x564d95d7","name":null},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x616bd8db","name":null},{"selector":"0x65bce6f7","name":null},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x75fd1e4e","name":null},{"selector":"0x7804b575","name":null},{"selector":"0x7b103999","name":"registry()"},{"selector":"0x7b9389fd","name":null},{"selector":"0x822e227a","name":null},{"selector":"0x826291d3","name":null},{"selector":"0x84bb1d7d","name":"MAX_BASE_FEE_PIPS()"},{"selector":"0x87ad3645","name":null},{"selector":"0x9cdc4182","name":null},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xb82e90c9","name":null},{"selector":"0xb8736e39","name":null},{"selector":"0xb8cd8b7b","name":null},{"selector":"0xc2bf124f","name":null},{"selector":"0xd214a48a","name":null},{"selector":"0xd6e5fcd9","name":null},{"selector":"0xda926b87","name":"lastTick(bytes32)"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe32f9f31","name":null},{"selector":"0xf92d2eb5","name":null}],"history":{"pools":4,"firstTime":1790551764,"lastTime":1792416308},"pools":[{"id":"0x9389d59bc8ae3ee7ce0fd55e3bdd51858cc762049391ce65ff12fd1e6f913fa0","key":{"currency0":"0x2db6487DaA951D6ADD28c548CF1AC8136795744c","currency1":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","fee":8388608,"tickSpacing":60,"hooks":"0x4889F5915D224f3E2d127EA291f32C2563c4D0CC"},"symbols":["gHOOD","USDG"],"state":{"sqrtP":"81881191273877136302953824","tick":-137504,"protocolFee":0,"lpFee":0,"liquidity":"93787875430"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"19029676276","paid":"19029676276","got":"19716","expected":"20321","feePpm":0,"takePpm":29773},{"zeroForOne":false,"ok":true,"amountIn":"48464","paid":"48464","got":"44001967290","expected":"45351643124","feePpm":0,"takePpm":29761}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-30622853751215","-31383168"],"removed":["30622853751214","31383167"]}},{"id":"0xd86aa2d5e6961828f720c98a1133e68eddb866491b94948405c935ced9fa2896","key":{"currency0":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","currency1":"0x8D0EEAb07930a6BE7E8e58702554b3aeDF79C061","fee":8388608,"tickSpacing":60,"hooks":"0x4889F5915D224f3E2d127EA291f32C2563c4D0CC"},"symbols":["USDG","gAIX"],"state":{"sqrtP":"76689495400674274037600828617517","tick":137510,"protocolFee":0,"lpFee":0,"liquidity":"142027150579"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"73364","paid":"73364","got":"66712530639","expected":"68703443222","feePpm":0,"takePpm":28979},{"zeroForOne":false,"ok":true,"amountIn":"16089338980","paid":"16089338980","got":"16672","expected":"17170","feePpm":0,"takePpm":29005}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-31000429","-30981324537052"],"removed":["31000428","30981324537051"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"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."},{"id":"02","title":"What it takes from a swap","status":"caution","detail":"It takes 2.98% of each swap on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"pass","detail":"Liquidity added and removed in the same block came back whole."},{"id":"04","title":"The fee is the fee","status":"caution","detail":"Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has SETTINGS_DELAY."},{"id":"06","title":"The code cannot change","status":"pass","detail":"Not a proxy, no DELEGATECALL, no SELFDESTRUCT."},{"id":"07","title":"Only the PoolManager can call it","status":"pass","detail":"Each callback refused a call that did not come from the PoolManager."},{"id":"08","title":"Track record","status":"pass","detail":"4 pools over 22 days."}],"score":73,"verdict":"caution"}