What is Etherscan

Etherscan is the most authoritative blockchain explorer for the Ethereum network, providing comprehensive on-chain data query and analysis services. As an essential infrastructure in the decentralized ecosystem, it enables users to easily track transactions, verify smart contracts, and monitor network activity.

Core Features

Transaction Tracking System

• Real-time transaction status and confirmation monitoring
• Detailed transaction history queries
• Gas fee analysis and estimation

Smart Contract Management

• Source code verification and auditing
• Contract interaction interface
• Security analysis reports

Token Tracking and Analysis

• ERC20/ERC721 token information lookup
• Holdings analysis and transfer records
• Market data integration

Tools and Services

• Gas Tracker - Real-time network gas fee monitoring
• API Services - Professional data interface support
• Multi-chain Indexing - Support for various Ethereum-compatible chains
• Contract Tools - Convenient contract deployment and interaction

Developer Resources

Etherscan provides comprehensive tool support for developers:

• Complete API documentation
• WebSocket real-time data subscription
• Contract verification automation tools
• Developer console

Tips and Recommendations

• Use API keys for higher request limits
• Enable address labels for better management
• Utilize batch tools for improved efficiency
• Set up transaction monitoring alerts