Contract

PumpRobinHook0xdbaC8dEfBE0287bB79183A43e4Bf39Cb2A5C2ecc

Overview

ETH Balance

0 ETH

ETH Value

$0.00 (@ $1,893/ETH)

Token Holdings

—

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Private Name Tags

—

Contract Creator

0x4e59…956c at txn 0xede22c…e37347

Additional Info

Funded By

0xf3b4…444d · 1 day ago

Token Approvals

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Latest 1 from a total of 1 transactions

	Transaction Hash	Method ?	Block	Age	From		To	Amount	Txn Fee ?
	0xe3b695…67f92a	setFactory	37,924,829	1 day agoSun, 16 Aug 2026 11:03:13 UTC	0xf3b4…444d	IN	PumpRobinHook	$0.000 ETH	0.00000103

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Block	Age	Parent Transaction Hash	Type	Method	From		To	Value
37,924,171	1 day agoSun, 16 Aug 2026 11:02:08 UTC	0xede22c…e37347	CREATE2	optimized_routeFill921336808	0x4e59…956c	IN	0xdbac…2ecc	0 ETH

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✓ VerifiedExact MatchPumpRobinHook⤢ Open full

Contract Name

PumpRobinHook

Compiler

solidity · v0.8.20+commit.a1b79de6

Optimization

Yes · 200 runs

EVM Version

shanghai

Source

Mirrored from Robinhood Chain explorer

Contract Source Code

Outline

C PumpRobinHook

ƒ setFactory

ƒ register

ƒ pendingCreatorFees

ƒ pendingPlatformFees

ƒ claimCreatorFees

ƒ flushPlatformFees

ƒ sweep

ƒ beforeInitialize

ƒ beforeAddLiquidity

ƒ afterAddLiquidity

ƒ beforeRemoveLiquidity

ƒ beforeSwap

ƒ afterSwap

ƒ _buyFeeBps

ƒ _accountFee

ƒ _payEth

PumpRobinHook.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import {Math} from "@openzeppelin/contracts/utils/math/Math.sol";
import {SafeCast} from "@openzeppelin/contracts/utils/math/SafeCast.sol";
import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
import {
    BalanceDelta,
    BalanceDeltaLibrary,
    BeforeSwapDelta,
    BeforeSwapDeltaLibrary,
    Currency,
    CurrencyLibrary,
    IHooks,
    IPoolManager,
    LPFeeLibrary,
    ModifyLiquidityParams,
    PoolId,
    PoolIdLibrary,
    PoolKey,
    SwapParams,
    TickMath
} from "./v4/V4Types.sol";
import {PumpRobinToken} from "./PumpRobinToken.sol";
import {IWETH} from "./interfaces/IWETH.sol";

/**
 * @title PumpRobinHook
 * @notice Uniswap v4 hook: 2% WETH fee on every swap (1% creator / 1% platform),
 *         optional 99% anti-snipe on buys for 15 minutes, LP locked forever.
 * @dev Deploy via CREATE2 so `uint160(address) & 0x3FFF == 0x2ECC`.
 */
contract PumpRobinHook is Ownable {
    using SafeERC20 for IERC20;
    using PoolIdLibrary for PoolKey;
    using CurrencyLibrary for Currency;
    using BalanceDeltaLibrary for BalanceDelta;
    using BeforeSwapDeltaLibrary for BeforeSwapDelta;

    uint256 internal constant FEE_BPS = 200;
    uint256 internal constant ANTI_SNIPE_BPS = 9_900;
    uint256 internal constant BPS_DENOM = 10_000;
    uint256 public constant PLATFORM_FLUSH_WEI = 0.012 ether;
    int24 internal constant TICK_SPACING = 60;
    int24 internal constant MIN_TICK = -887220;
    int24 internal constant MAX_TICK = 887220;

    IPoolManager public immutable poolManager;
    address public immutable WETH;
    address public immutable platformFeeRecipient;
    address public factory;

    struct PoolConfig {
        address bondingCurve;
        address creator;
        address token;
        uint128 pendingCreator;
        uint128 pendingPlatform;
        bool minted;
    }

    mapping(PoolId => PoolConfig) public pools;
    mapping(address => PoolId) public poolIdForToken;

    event FactorySet(address indexed factory);
    event PoolRegistered(PoolId indexed poolId, address indexed token, address indexed creator);
    event PoolMinted(PoolId indexed poolId, address currency0, address currency1);
    event HookFeeTaken(PoolId indexed poolId, uint256 amount, bool antiSnipe);
    event CreatorFeesClaimed(address indexed creator, address indexed token, uint256 amount);
    event PlatformFeesFlushed(address indexed platform, address indexed token, uint256 amount);

    constructor(
        IPoolManager poolManager_,
        address weth_,
        address platformFeeRecipient_,
        address initialOwner
    ) Ownable(initialOwner) {
        require(address(poolManager_) != address(0) && weth_ != address(0), "Bad infra");
        require(platformFeeRecipient_ != address(0), "Bad platform");
        poolManager = poolManager_;
        WETH = weth_;
        platformFeeRecipient = platformFeeRecipient_;
    }

    receive() external payable {}

    function setFactory(address factory_) external onlyOwner {
        require(factory_ != address(0), "Bad factory");
        factory = factory_;
        emit FactorySet(factory_);
    }

    function register(PoolId poolId, address bondingCurve, address token, address creator) external {
        require(msg.sender == factory, "Only factory");
        require(bondingCurve != address(0) && token != address(0) && creator != address(0), "Bad args");
        PoolConfig storage config = pools[poolId];
        require(config.bondingCurve == address(0), "Registered");
        config.bondingCurve = bondingCurve;
        config.creator = creator;
        config.token = token;
        poolIdForToken[token] = poolId;
        emit PoolRegistered(poolId, token, creator);
    }

    function pendingCreatorFees(address token) external view returns (uint256) {
        return pools[poolIdForToken[token]].pendingCreator;
    }

    function pendingPlatformFees(address token) external view returns (uint256) {
        return pools[poolIdForToken[token]].pendingPlatform;
    }

    function claimCreatorFees(address token) external {
        PoolId poolId = poolIdForToken[token];
        PoolConfig storage config = pools[poolId];
        require(msg.sender == config.creator, "Not creator");
        uint256 amt = config.pendingCreator;
        require(amt > 0, "Nothing to claim");
        config.pendingCreator = 0;
        _payEth(config.creator, amt);
        emit CreatorFeesClaimed(config.creator, token, amt);
    }

    function flushPlatformFees(address token) public {
        PoolId poolId = poolIdForToken[token];
        PoolConfig storage config = pools[poolId];
        uint256 amt = config.pendingPlatform;
        require(amt >= PLATFORM_FLUSH_WEI, "Below $30");
        config.pendingPlatform = 0;
        _payEth(platformFeeRecipient, amt);
        emit PlatformFeesFlushed(platformFeeRecipient, token, amt);
    }

    /// @notice Permissionless: send platform WETH to the collector once ~$30 has accrued.
    function sweep(address token) external {
        if (pools[poolIdForToken[token]].pendingPlatform >= PLATFORM_FLUSH_WEI) {
            flushPlatformFees(token);
        }
    }

    function beforeInitialize(address sender, PoolKey calldata key, uint160) external view returns (bytes4) {
        require(key.tickSpacing == TICK_SPACING, "Tick spacing");
        require(sender == pools[key.toId()].bondingCurve, "Init");
        return this.beforeInitialize.selector;
    }

    function beforeAddLiquidity(
        address,
        PoolKey calldata key,
        ModifyLiquidityParams calldata params,
        bytes calldata
    ) external view returns (bytes4) {
        if (params.tickLower != MIN_TICK || params.tickUpper != MAX_TICK) revert("LP locked");
        if (pools[key.toId()].minted) revert("LP locked");
        return this.beforeAddLiquidity.selector;
    }

    function afterAddLiquidity(
        address,
        PoolKey calldata key,
        ModifyLiquidityParams calldata,
        BalanceDelta,
        BalanceDelta,
        bytes calldata
    ) external returns (bytes4, BalanceDelta) {
        PoolId poolId = key.toId();
        pools[poolId].minted = true;
        emit PoolMinted(poolId, Currency.unwrap(key.currency0), Currency.unwrap(key.currency1));
        return (this.afterAddLiquidity.selector, BalanceDeltaLibrary.ZERO_DELTA);
    }

    function beforeRemoveLiquidity(
        address,
        PoolKey calldata,
        ModifyLiquidityParams calldata,
        bytes calldata
    ) external pure returns (bytes4) {
        revert("LP locked");
    }

    function beforeSwap(
        address sender,
        PoolKey calldata key,
        SwapParams calldata params,
        bytes calldata
    ) external returns (bytes4, BeforeSwapDelta, uint24) {
        require(msg.sender == address(poolManager), "PM");
        PoolConfig storage config = pools[key.toId()];
        if (sender == config.bondingCurve) {
            return (this.beforeSwap.selector, BeforeSwapDeltaLibrary.ZERO_DELTA, LPFeeLibrary.OVERRIDE_FEE_FLAG);
        }

        bool exactIn = params.amountSpecified < 0;
        Currency specified = exactIn
            ? (params.zeroForOne ? key.currency0 : key.currency1)
            : (params.zeroForOne ? key.currency1 : key.currency0);

        if (Currency.unwrap(specified) == WETH) {
            if (!exactIn) revert("No exact-out WETH");
            uint256 feeBps = _buyFeeBps(config.token);
            uint256 base = uint256(-params.amountSpecified);
            uint256 fee = Math.mulDiv(base, feeBps, BPS_DENOM);
            if (fee == 0) {
                return (this.beforeSwap.selector, BeforeSwapDeltaLibrary.ZERO_DELTA, LPFeeLibrary.OVERRIDE_FEE_FLAG);
            }
            poolManager.take(specified, address(this), fee);
            _accountFee(config, fee, feeBps == ANTI_SNIPE_BPS);
            emit HookFeeTaken(key.toId(), fee, feeBps == ANTI_SNIPE_BPS);
            return (
                this.beforeSwap.selector,
                BeforeSwapDeltaLibrary.toBeforeSwapDelta(SafeCast.toInt128(int256(fee)), 0),
                LPFeeLibrary.OVERRIDE_FEE_FLAG
            );
        }

        return (this.beforeSwap.selector, BeforeSwapDeltaLibrary.ZERO_DELTA, LPFeeLibrary.OVERRIDE_FEE_FLAG);
    }

    function afterSwap(
        address sender,
        PoolKey calldata key,
        SwapParams calldata params,
        BalanceDelta delta,
        bytes calldata
    ) external returns (bytes4, int128) {
        require(msg.sender == address(poolManager), "PM");
        PoolConfig storage config = pools[key.toId()];
        if (sender == config.bondingCurve) {
            return (this.afterSwap.selector, 0);
        }

        bool exactIn = params.amountSpecified < 0;
        Currency unspecified = exactIn
            ? (params.zeroForOne ? key.currency1 : key.currency0)
            : (params.zeroForOne ? key.currency0 : key.currency1);

        if (Currency.unwrap(unspecified) != WETH) {
            return (this.afterSwap.selector, 0);
        }

        int128 wethAmount = Currency.unwrap(key.currency0) == WETH ? delta.amount0() : delta.amount1();
        if (wethAmount == 0) return (this.afterSwap.selector, 0);

        uint256 base = uint256(int256(wethAmount > 0 ? wethAmount : -wethAmount));
        uint256 fee = Math.mulDiv(base, FEE_BPS, BPS_DENOM);
        if (fee == 0) return (this.afterSwap.selector, 0);

        poolManager.take(unspecified, address(this), fee);
        _accountFee(config, fee, false);
        emit HookFeeTaken(key.toId(), fee, false);
        return (this.afterSwap.selector, SafeCast.toInt128(int256(fee)));
    }

    function _buyFeeBps(address token) internal view returns (uint256) {
        if (token == address(0)) return FEE_BPS;
        try PumpRobinToken(token).isAntiSnipeActive() returns (bool active) {
            return active ? ANTI_SNIPE_BPS : FEE_BPS;
        } catch {
            return FEE_BPS;
        }
    }

    function _accountFee(PoolConfig storage config, uint256 fee, bool antiSnipe) internal {
        if (antiSnipe) {
            config.pendingPlatform += SafeCast.toUint128(fee);
        } else {
            uint256 creatorShare = fee / 2;
            uint256 platformShare = fee - creatorShare;
            config.pendingCreator += SafeCast.toUint128(creatorShare);
            config.pendingPlatform += SafeCast.toUint128(platformShare);
        }
    }

    function _payEth(address to, uint256 wethAmt) internal {
        IWETH(WETH).withdraw(wethAmt);
        (bool ok, ) = to.call{value: wethAmt}("");
        require(ok, "ETH send");
    }
}

Contract ABI

[
 {
  "type": "constructor",
  "inputs": [
   {
    "name": "poolManager_",
    "type": "address",
    "internalType": "contract IPoolManager"
   },
   {
    "name": "weth_",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "platformFeeRecipient_",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "initialOwner",
    "type": "address",
    "internalType": "address"
   }
  ],
  "stateMutability": "nonpayable"
 },
 {
  "name": "MathOverflowedMulDiv",
  "type": "error",
  "inputs": []
 },
 {
  "name": "OwnableInvalidOwner",
  "type": "error",
  "inputs": [
   {
    "name": "owner",
    "type": "address",
    "internalType": "address"
   }
  ]
 },
 {
  "name": "OwnableUnauthorizedAccount",
  "type": "error",
  "inputs": [
   {
    "name": "account",
    "type": "address",
    "internalType": "address"
   }
  ]
 },
 {
  "name": "SafeCastOverflowedIntDowncast",
  "type": "error",
  "inputs": [
   {
    "name": "bits",
    "type": "uint8",
    "internalType": "uint8"
   },
   {
    "name": "value",
    "type": "int256",
    "internalType": "int256"
   }
  ]
 },
 {
  "name": "SafeCastOverflowedUintDowncast",
  "type": "error",
  "inputs": [
   {
    "name": "bits",
    "type": "uint8",
    "internalType": "uint8"
   },
   {
    "name": "value",
    "type": "uint256",
    "internalType": "uint256"
   }
  ]
 },
 {
  "name": "CreatorFeesClaimed",
  "type": "event",
  "inputs": [
   {
    "name": "creator",
    "type": "address",
    "indexed": true,
    "internalType": "address"
   },
   {
    "name": "token",
    "type": "address",
    "indexed": true,
    "internalType": "address"
   },
   {
    "name": "amount",
    "type": "uint256",
    "indexed": false,
    "internalType": "uint256"
   }
  ],
  "anonymous": false
 },
 {
  "name": "FactorySet",
  "type": "event",
  "inputs": [
   {
    "name": "factory",
    "type": "address",
    "indexed": true,
    "internalType": "address"
   }
  ],
  "anonymous": false
 },
 {
  "name": "HookFeeTaken",
  "type": "event",
  "inputs": [
   {
    "name": "poolId",
    "type": "bytes32",
    "indexed": true,
    "internalType": "PoolId"
   },
   {
    "name": "amount",
    "type": "uint256",
    "indexed": false,
    "internalType": "uint256"
   },
   {
    "name": "antiSnipe",
    "type": "bool",
    "indexed": false,
    "internalType": "bool"
   }
  ],
  "anonymous": false
 },
 {
  "name": "OwnershipTransferred",
  "type": "event",
  "inputs": [
   {
    "name": "previousOwner",
    "type": "address",
    "indexed": true,
    "internalType": "address"
   },
   {
    "name": "newOwner",
    "type": "address",
    "indexed": true,
    "internalType": "address"
   }
  ],
  "anonymous": false
 },
 {
  "name": "PlatformFeesFlushed",
  "type": "event",
  "inputs": [
   {
    "name": "platform",
    "type": "address",
    "indexed": true,
    "internalType": "address"
   },
   {
    "name": "token",
    "type": "address",
    "indexed": true,
    "internalType": "address"
   },
   {
    "name": "amount",
    "type": "uint256",
    "indexed": false,
    "internalType": "uint256"
   }
  ],
  "anonymous": false
 },
 {
  "name": "PoolMinted",
  "type": "event",
  "inputs": [
   {
    "name": "poolId",
    "type": "bytes32",
    "indexed": true,
    "internalType": "PoolId"
   },
   {
    "name": "currency0",
    "type": "address",
    "indexed": false,
    "internalType": "address"
   },
   {
    "name": "currency1",
    "type": "address",
    "indexed": false,
    "internalType": "address"
   }
  ],
  "anonymous": false
 },
 {
  "name": "PoolRegistered",
  "type": "event",
  "inputs": [
   {
    "name": "poolId",
    "type": "bytes32",
    "indexed": true,
    "internalType": "PoolId"
   },
   {
    "name": "token",
    "type": "address",
    "indexed": true,
    "internalType": "address"
   },
   {
    "name": "creator",
    "type": "address",
    "indexed": true,
    "internalType": "address"
   }
  ],
  "anonymous": false
 },
 {
  "name": "PLATFORM_FLUSH_WEI",
  "type": "function",
  "inputs": [],
  "outputs": [
   {
    "name": "",
    "type": "uint256",
    "internalType": "uint256"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "WETH",
  "type": "function",
  "inputs": [],
  "outputs": [
   {
    "name": "",
    "type": "address",
    "internalType": "address"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "afterAddLiquidity",
  "type": "function",
  "inputs": [
   {
    "name": "",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "key",
    "type": "tuple",
    "components": [
     {
      "name": "currency0",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "currency1",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "fee",
      "type": "uint24",
      "internalType": "uint24"
     },
     {
      "name": "tickSpacing",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "hooks",
      "type": "address",
      "internalType": "contract IHooks"
     }
    ],
    "internalType": "struct PoolKey"
   },
   {
    "name": "",
    "type": "tuple",
    "components": [
     {
      "name": "tickLower",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "tickUpper",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "liquidityDelta",
      "type": "int256",
      "internalType": "int256"
     },
     {
      "name": "salt",
      "type": "bytes32",
      "internalType": "bytes32"
     }
    ],
    "internalType": "struct ModifyLiquidityParams"
   },
   {
    "name": "",
    "type": "int256",
    "internalType": "BalanceDelta"
   },
   {
    "name": "",
    "type": "int256",
    "internalType": "BalanceDelta"
   },
   {
    "name": "",
    "type": "bytes",
    "internalType": "bytes"
   }
  ],
  "outputs": [
   {
    "name": "",
    "type": "bytes4",
    "internalType": "bytes4"
   },
   {
    "name": "",
    "type": "int256",
    "internalType": "BalanceDelta"
   }
  ],
  "stateMutability": "nonpayable"
 },
 {
  "name": "afterSwap",
  "type": "function",
  "inputs": [
   {
    "name": "sender",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "key",
    "type": "tuple",
    "components": [
     {
      "name": "currency0",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "currency1",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "fee",
      "type": "uint24",
      "internalType": "uint24"
     },
     {
      "name": "tickSpacing",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "hooks",
      "type": "address",
      "internalType": "contract IHooks"
     }
    ],
    "internalType": "struct PoolKey"
   },
   {
    "name": "params",
    "type": "tuple",
    "components": [
     {
      "name": "zeroForOne",
      "type": "bool",
      "internalType": "bool"
     },
     {
      "name": "amountSpecified",
      "type": "int256",
      "internalType": "int256"
     },
     {
      "name": "sqrtPriceLimitX96",
      "type": "uint160",
      "internalType": "uint160"
     }
    ],
    "internalType": "struct SwapParams"
   },
   {
    "name": "delta",
    "type": "int256",
    "internalType": "BalanceDelta"
   },
   {
    "name": "",
    "type": "bytes",
    "internalType": "bytes"
   }
  ],
  "outputs": [
   {
    "name": "",
    "type": "bytes4",
    "internalType": "bytes4"
   },
   {
    "name": "",
    "type": "int128",
    "internalType": "int128"
   }
  ],
  "stateMutability": "nonpayable"
 },
 {
  "name": "beforeAddLiquidity",
  "type": "function",
  "inputs": [
   {
    "name": "",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "key",
    "type": "tuple",
    "components": [
     {
      "name": "currency0",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "currency1",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "fee",
      "type": "uint24",
      "internalType": "uint24"
     },
     {
      "name": "tickSpacing",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "hooks",
      "type": "address",
      "internalType": "contract IHooks"
     }
    ],
    "internalType": "struct PoolKey"
   },
   {
    "name": "params",
    "type": "tuple",
    "components": [
     {
      "name": "tickLower",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "tickUpper",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "liquidityDelta",
      "type": "int256",
      "internalType": "int256"
     },
     {
      "name": "salt",
      "type": "bytes32",
      "internalType": "bytes32"
     }
    ],
    "internalType": "struct ModifyLiquidityParams"
   },
   {
    "name": "",
    "type": "bytes",
    "internalType": "bytes"
   }
  ],
  "outputs": [
   {
    "name": "",
    "type": "bytes4",
    "internalType": "bytes4"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "beforeInitialize",
  "type": "function",
  "inputs": [
   {
    "name": "sender",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "key",
    "type": "tuple",
    "components": [
     {
      "name": "currency0",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "currency1",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "fee",
      "type": "uint24",
      "internalType": "uint24"
     },
     {
      "name": "tickSpacing",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "hooks",
      "type": "address",
      "internalType": "contract IHooks"
     }
    ],
    "internalType": "struct PoolKey"
   },
   {
    "name": "",
    "type": "uint160",
    "internalType": "uint160"
   }
  ],
  "outputs": [
   {
    "name": "",
    "type": "bytes4",
    "internalType": "bytes4"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "beforeRemoveLiquidity",
  "type": "function",
  "inputs": [
   {
    "name": "",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "",
    "type": "tuple",
    "components": [
     {
      "name": "currency0",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "currency1",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "fee",
      "type": "uint24",
      "internalType": "uint24"
     },
     {
      "name": "tickSpacing",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "hooks",
      "type": "address",
      "internalType": "contract IHooks"
     }
    ],
    "internalType": "struct PoolKey"
   },
   {
    "name": "",
    "type": "tuple",
    "components": [
     {
      "name": "tickLower",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "tickUpper",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "liquidityDelta",
      "type": "int256",
      "internalType": "int256"
     },
     {
      "name": "salt",
      "type": "bytes32",
      "internalType": "bytes32"
     }
    ],
    "internalType": "struct ModifyLiquidityParams"
   },
   {
    "name": "",
    "type": "bytes",
    "internalType": "bytes"
   }
  ],
  "outputs": [
   {
    "name": "",
    "type": "bytes4",
    "internalType": "bytes4"
   }
  ],
  "stateMutability": "pure"
 },
 {
  "name": "beforeSwap",
  "type": "function",
  "inputs": [
   {
    "name": "sender",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "key",
    "type": "tuple",
    "components": [
     {
      "name": "currency0",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "currency1",
      "type": "address",
      "internalType": "Currency"
     },
     {
      "name": "fee",
      "type": "uint24",
      "internalType": "uint24"
     },
     {
      "name": "tickSpacing",
      "type": "int24",
      "internalType": "int24"
     },
     {
      "name": "hooks",
      "type": "address",
      "internalType": "contract IHooks"
     }
    ],
    "internalType": "struct PoolKey"
   },
   {
    "name": "params",
    "type": "tuple",
    "components": [
     {
      "name": "zeroForOne",
      "type": "bool",
      "internalType": "bool"
     },
     {
      "name": "amountSpecified",
      "type": "int256",
      "internalType": "int256"
     },
     {
      "name": "sqrtPriceLimitX96",
      "type": "uint160",
      "internalType": "uint160"
     }
    ],
    "internalType": "struct SwapParams"
   },
   {
    "name": "",
    "type": "bytes",
    "internalType": "bytes"
   }
  ],
  "outputs": [
   {
    "name": "",
    "type": "bytes4",
    "internalType": "bytes4"
   },
   {
    "name": "",
    "type": "int256",
    "internalType": "BeforeSwapDelta"
   },
   {
    "name": "",
    "type": "uint24",
    "internalType": "uint24"
   }
  ],
  "stateMutability": "nonpayable"
 },
 {
  "name": "claimCreatorFees",
  "type": "function",
  "inputs": [
   {
    "name": "token",
    "type": "address",
    "internalType": "address"
   }
  ],
  "outputs": [],
  "stateMutability": "nonpayable"
 },
 {
  "name": "factory",
  "type": "function",
  "inputs": [],
  "outputs": [
   {
    "name": "",
    "type": "address",
    "internalType": "address"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "flushPlatformFees",
  "type": "function",
  "inputs": [
   {
    "name": "token",
    "type": "address",
    "internalType": "address"
   }
  ],
  "outputs": [],
  "stateMutability": "nonpayable"
 },
 {
  "name": "owner",
  "type": "function",
  "inputs": [],
  "outputs": [
   {
    "name": "",
    "type": "address",
    "internalType": "address"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "pendingCreatorFees",
  "type": "function",
  "inputs": [
   {
    "name": "token",
    "type": "address",
    "internalType": "address"
   }
  ],
  "outputs": [
   {
    "name": "",
    "type": "uint256",
    "internalType": "uint256"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "pendingPlatformFees",
  "type": "function",
  "inputs": [
   {
    "name": "token",
    "type": "address",
    "internalType": "address"
   }
  ],
  "outputs": [
   {
    "name": "",
    "type": "uint256",
    "internalType": "uint256"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "platformFeeRecipient",
  "type": "function",
  "inputs": [],
  "outputs": [
   {
    "name": "",
    "type": "address",
    "internalType": "address"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "poolIdForToken",
  "type": "function",
  "inputs": [
   {
    "name": "",
    "type": "address",
    "internalType": "address"
   }
  ],
  "outputs": [
   {
    "name": "",
    "type": "bytes32",
    "internalType": "PoolId"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "poolManager",
  "type": "function",
  "inputs": [],
  "outputs": [
   {
    "name": "",
    "type": "address",
    "internalType": "contract IPoolManager"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "pools",
  "type": "function",
  "inputs": [
   {
    "name": "",
    "type": "bytes32",
    "internalType": "PoolId"
   }
  ],
  "outputs": [
   {
    "name": "bondingCurve",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "creator",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "token",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "pendingCreator",
    "type": "uint128",
    "internalType": "uint128"
   },
   {
    "name": "pendingPlatform",
    "type": "uint128",
    "internalType": "uint128"
   },
   {
    "name": "minted",
    "type": "bool",
    "internalType": "bool"
   }
  ],
  "stateMutability": "view"
 },
 {
  "name": "register",
  "type": "function",
  "inputs": [
   {
    "name": "poolId",
    "type": "bytes32",
    "internalType": "PoolId"
   },
   {
    "name": "bondingCurve",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "token",
    "type": "address",
    "internalType": "address"
   },
   {
    "name": "creator",
    "type": "address",
    "internalType": "address"
   }
  ],
  "outputs": [],
  "stateMutability": "nonpayable"
 },
 {
  "name": "renounceOwnership",
  "type": "function",
  "inputs": [],
  "outputs": [],
  "stateMutability": "nonpayable"
 },
 {
  "name": "setFactory",
  "type": "function",
  "inputs": [
   {
    "name": "factory_",
    "type": "address",
    "internalType": "address"
   }
  ],
  "outputs": [],
  "stateMutability": "nonpayable"
 },
 {
  "name": "sweep",
  "type": "function",
  "inputs": [
   {
    "name": "token",
    "type": "address",
    "internalType": "address"
   }
  ],
  "outputs": [],
  "stateMutability": "nonpayable"
 },
 {
  "name": "transferOwnership",
  "type": "function",
  "inputs": [
   {
    "name": "newOwner",
    "type": "address",
    "internalType": "address"
   }
  ],
  "outputs": [],
  "stateMutability": "nonpayable"
 },
 {
  "type": "receive",
  "stateMutability": "payable"
 }
]

Creation code isn’t shown — this contract was deployed by a factory (internal CREATE), so it has no standalone creation transaction.

Deployed Bytecode

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10,000+ event logs emitted by this contract

Txn Hash	Age	Event	Topics / Data
0x6a5ca9…7c8026	1 day agoSun, 16 Aug 2026 11:28:47 UTC	0x451892…9236	[0] 0xed6b61d3f4cb…321075bf data: 0x000000000000000000…0905a91c
0x6a5ca9…7c8026	1 day agoSun, 16 Aug 2026 11:28:47 UTC	0xfafdbd…7bec	[0] 0xed6b61d3f4cb…321075bf [1] 0x000000000000…0905a91c [2] 0x000000000000…fdedd090
0xe3b695…67f92a	1 day agoSun, 16 Aug 2026 11:03:13 UTC	0x1edf3a…41b1	[0] 0x000000000000…c85fb42b
0xede22c…e37347	1 day agoSun, 16 Aug 2026 11:02:08 UTC	0x8be007…57e0	[0] 0x000000000000…00000000 [1] 0x000000000000…2c0c444d

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Token	Symbol	Balance	Price	Value
no token holdings

A contract address hosts a smart contract — a set of code functions that can execute independently of any centralized server. Learn more in our Knowledge Base.

Type	Age	Block	Details
no cross-chain L1↔L2 transactions for this address

	Transaction Hash	Method	Block	Age	From		To	Type	Item
no NFT transfers for this address yet

	Transaction Hash	Method	Block	Age	From		To	Amount	Token
no token transfers for this address yet

10,000+ event logs emitted by this contract

Txn Hash	Age	Event	Topics / Data
0x6a5ca9…7c8026	1 day agoSun, 16 Aug 2026 11:28:47 UTC	0x451892…9236	[0] 0xed6b61d3f4cb…321075bf data: 0x000000000000000000…0905a91c
0x6a5ca9…7c8026	1 day agoSun, 16 Aug 2026 11:28:47 UTC	0xfafdbd…7bec	[0] 0xed6b61d3f4cb…321075bf [1] 0x000000000000…0905a91c [2] 0x000000000000…fdedd090
0xe3b695…67f92a	1 day agoSun, 16 Aug 2026 11:03:13 UTC	0x1edf3a…41b1	[0] 0x000000000000…c85fb42b
0xede22c…e37347	1 day agoSun, 16 Aug 2026 11:02:08 UTC	0x8be007…57e0	[0] 0x000000000000…00000000 [1] 0x000000000000…2c0c444d

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HIDE LOW VALUE

Latest 1 from a total of 1 transactions

	Transaction Hash	Method ?	Block	Age	From		To	Amount	Txn Fee ?
	0xe3b695…67f92a	setFactory	37,924,829	1 day agoSun, 16 Aug 2026 11:03:13 UTC	0xf3b4…444d	IN	PumpRobinHook	$0.000 ETH	0.00000103

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1 value-transferring internal transactions

Block	Age	Parent Transaction Hash	Type	Method	From		To	Value
37,924,171	1 day agoSun, 16 Aug 2026 11:02:08 UTC	0xede22c…e37347	CREATE2	optimized_routeFill921336808	0x4e59…956c	IN	0xdbac…2ecc	0 ETH

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