@@ -1,4 +1,4 @@
 from . import exceptions
 from .uniswap import Uniswap, _str_to_addr
-from .uniswap4 import Uniswap4
+from .uniswap4 import Uniswap4Core
 from .cli import main
@@ -635,17 +635,17 @@
   {
     "inputs": [
       {
-        "internalType": "uint256",
-        "name": "id",
-        "type": "uint256"
+        "internalType": "address",
+        "name": "locker",
+        "type": "address"
       },
       {
         "internalType": "Currency",
         "name": "currency",
         "type": "address"
       }
     ],
-    "name": "getCurrencyDelta",
+    "name": "currencyDelta",
     "outputs": [
       {
         "internalType": "int256",
 
@@ -29,8 +29,10 @@
     137: "polygon",
     100: "xdai",
     250: "fantom",
+    17000: "holesky",
     42161: "arbitrum",
     421611: "arbitrum_testnet",
+    11155111: "sepolia",
     1666600000: "harmony_mainnet",
     1666700000: "harmony_testnet",
 }
 
@@ -1,5 +1,34 @@
 from typing import Union
+from dataclasses import dataclass
 from eth_typing.evm import Address, ChecksumAddress
 
 
 AddressLike = Union[Address, ChecksumAddress]
+
+@dataclass
+class UniswapV4_slot0:
+    sqrtPriceX96: int
+    tick: int
+    protocolFee: int
+
+    def __repr__(self) -> str:
+        return f"Slot0 value (sqrtPriceX96: {self.sqrtPriceX96}; tick: {self.tick}; protocolFee: {self.protocolFee!r})"
+
+@dataclass
+class UniswapV4_position_info:
+    liquidity: int
+    feeGrowthInside0LastX128: int
+    feeGrowthInside1LastX128: int
+
+    def __repr__(self) -> str:
+        return f"Position info (liquidity: {self.liquidity}; feeGrowthInside0LastX128: {self.feeGrowthInside0LastX128}; feeGrowthInside1LastX128: {self.feeGrowthInside1LastX128!r})"
+
+@dataclass
+class UniswapV4_tick_info:
+    liquidityGross : int
+    liquidityNet : int
+    feeGrowthOutside0X128 : int
+    feeGrowthOutside1X128 : int
+    
+    def __repr__(self) -> str:
+        return f"Tick info (liquidityGross: {self.liquidityGross}; liquidityNet: {self.liquidityNet}; feeGrowthOutside0X128: {self.feeGrowthOutside0X128}; feeGrowthOutside1X128: {self.feeGrowthOutside1X128!r})"
Original file line number	Diff line number	Diff line change
`@@ -635,17 +635,17 @@`
`635`	`635`	`{`
`636`	`636`	`"inputs": [`
`637`	`637`	`{`
`638`		`- "internalType": "uint256",`
`639`		`- "name": "id",`
`640`		`- "type": "uint256"`
	`638`	`+ "internalType": "address",`
	`639`	`+ "name": "locker",`
	`640`	`+ "type": "address"`
`641`	`641`	`},`
`642`	`642`	`{`
`643`	`643`	`"internalType": "Currency",`
`644`	`644`	`"name": "currency",`
`645`	`645`	`"type": "address"`
`646`	`646`	`}`
`647`	`647`	`],`
`648`		`- "name": "getCurrencyDelta",`
	`648`	`+ "name": "currencyDelta",`
`649`	`649`	`"outputs": [`
`650`	`650`	`{`
`651`	`651`	`"internalType": "int256",`