🔍 Smart Contract Token Checker – ERC20 Inspector

🔍 Smart Contract Token Checker – ERC20, Ethereum, Polygon & BSC (Binance Smart Chain) Inspector ,Advanced Multi-Chain Token Analysis Tool

The Smart Contract Token Checker is a powerful Chrome extension designed for cryptocurrency enthusiasts, traders, and developers who need comprehensive token analysis across multiple blockchain networks.

🌐 Multi-Chain Support:
• Ethereum - The world's leading smart contract platform
• Polygon - Fast and low-cost Ethereum scaling solution
• BSC (Binance Smart Chain) - High-performance blockchain for DeFi

📊 Comprehensive Token Analysis:
• Basic Information - Name, symbol, decimals, total supply
• Market Data - Real-time price, market cap, 24h change
• Contract Details - Owner address, deployment block, verification status
• Holders Analysis - Holders count, transfers count, top 5 holders
• Token Logo - Automatic logo detection from CoinGecko

✨ Key Features:
• Real-Time Data - Live market information from CoinGecko API
• Beautiful UI - Modern dark theme with golden accents
• Quick Actions - Copy address, open in explorer, new tab support
• Recent Contracts - Quick access to previously inspected tokens
• Network Switching - Easy switching between supported networks
• Responsive Design - Works perfectly on all screen sizes

🔧 Technical Capabilities:
• ERC20 Standard - Full support for standard token functions
• Non-Standard Tokens - Advanced compatibility with custom implementations
• Multiple RPC Providers - Automatic failover for maximum reliability
• Client-Side Processing - 100% private, no data collection
• Fast Performance - Optimized for quick token inspection

🎯 Perfect For:
• Crypto Traders - Quick token analysis before trading
• DeFi Users - Verify token contracts and holders
• Developers - Inspect smart contracts and token standards
• Researchers - Analyze token distribution and market data
• Investors - Due diligence on token projects

🛡️ Privacy & Security:
• 100% Client-Side - All operations performed in your browser
• No Data Collection - No personal information stored or transmitted
• No API Keys Required - Uses only public RPC endpoints
• Local Storage - Recent contracts stored locally on your device

🚀 How to Use:
1. Select Network - Choose from Ethereum, Polygon, or BSC
2. Enter Contract Address - Input the token contract address (0x...)
3. Click "Check Token" - Get comprehensive token information instantly
4. View Results - Access all token data in organized sections
5. Quick Actions - Copy address, open in explorer, or open in new tab

📱 User Interface:
• Token Header Card - Beautiful display with logo, name, symbol, and price
• Information Sections - Organized display of basic, market, contract, and holders info
• Action Buttons - Quick access to common functions
• Recent Contracts - Easy access to previously inspected tokens
• Dark Mode - Easy on the eyes with professional styling

🔗 Explorer Integration:
• Etherscan - Direct links to Ethereum token pages
• Polygonscan - Direct links to Polygon token pages
• BSCScan - Direct links to BSC token pages

⚡ Performance:
• Fast Loading - Optimized for quick token inspection
• Multiple RPC Providers - Automatic failover for reliability
• Caching - Recent contracts cached for faster access
• Efficient - Minimal resource usage

🎨 Design Features:
• Modern UI - Clean, professional interface
• Responsive - Works on all screen sizes
• Accessible - Clear typography and contrast
• Golden Accents - Beautiful color scheme

🔍 Market Data:
• Real-Time Prices - Live USD prices from CoinGecko
• Market Cap - Automatic calculation based on price and supply
• 24h Change - Price change percentage with color coding
• Token Logos - Automatic logo detection and display

🔍 Contract Analysis:
• Owner Detection - Find contract owner/creator
• Deployment Info - Block number and verification status
• Status Check - Active or paused contract status
• Function Support - Standard and non-standard ERC20 functions

🔍 Holders Information:
• Holders Count - Total number of token holders
• Transfers Count - Total number of transfers
• Top Holders - Top 5 holders with percentage ownership
• Distribution Analysis - Token distribution insights

🛠️ Developer Features:
• Function Selectors - Support for various ERC20 function names
• Hex Decoding - Proper decoding of contract responses
• Error Handling - Comprehensive error detection and reporting
• Debugging - Detailed console logging for troubleshooting

📋 Supported Standards:
• ERC20 - Standard token implementation
• ERC20Pausable - Pausable token contracts
• ERC20Ownable - Ownable token contracts
• Custom Implementations - Non-standard token contracts

🌍 Cross-Platform:
• Chrome - Full compatibility with Chrome browser
• Chromium - Works with Chromium-based browsers
• All Platforms - Windows, macOS, Linux support

📞 Support & Feedback:
• GitHub - Open source code and issue tracking ( https://github.com/naserhha/smart-contract-token-checker )
• Documentation - Comprehensive usage instructions
• Community - Active developer community
• Developed by Mohammad Nasser Haji Hashemabad (https://mohammadnasser.com).
• For questions, suggestions, or bug reports, contact: [email protected]

🎉 Why Choose This Extension:
• Professional Grade - Suitable for serious crypto analysis
• User Friendly - Easy to use for beginners and experts
• Comprehensive - All-in-one token analysis solution
• Reliable - Multiple RPC providers for maximum uptime
• Private - No data collection or tracking
• Fast - Optimized for quick results
• Beautiful - Modern, professional interface

Made with ❤️ for the Web3 community

Transform your token analysis experience with the most comprehensive and user-friendly ERC20 inspector available. Whether you're a trader, developer, or crypto enthusiast, this extension provides everything you need to analyze tokens across multiple blockchain networks.