Etherscan is the premier blockchain explorer for the Ethereum network, providing users with real-time access to transactions, addresses, tokens, and network activity. As the official block explorer for Ethereum Mainnet, it serves as an indispensable tool for developers, investors, and crypto enthusiasts.
What Is Etherscan?
Etherscan (etherscan.io) is a blockchain data platform that offers:
- Comprehensive blockchain queries: Search by block height, transaction hash, or wallet address.
- Token analytics: Track ETH and ERC-20 token prices, market caps, and supply details.
- Account management: Create Ethereum wallets and manage ETH/ERC-20 transactions.
- Token swaps: Exchange ETH or other tokens via integrated decentralized protocols.
- DApp integration: Explore decentralized applications and interact directly with smart contracts.
- Developer resources: Access APIs and tools for building Web3 applications.
👉 Explore live Ethereum data on Etherscan
Key Features of Etherscan
1. Blockchain Data Explorer
- View real-time blocks, pending transactions, and gas fees.
- Analyze historical data for any Ethereum address or smart contract.
2. Token Management
- Monitor 2,000+ ERC-20 tokens with price charts and liquidity metrics.
- Verify token contract authenticity to avoid scams.
3. Developer Tools
- Etherscan API: Integrate blockchain data into applications.
- Contract verification: Publish and audit smart contract code.
- ABI decoders: Interpret complex contract interactions.
Why Etherscan Matters
As Ethereum's most trusted block explorer, it:
- Provides transparency for all on-chain activity.
- Enables DeFi participation through integrated swaps.
- Supports NFT tracking with collection analytics.
👉 Start analyzing Ethereum transactions
FAQs About Etherscan
Q: Is Etherscan owned by Ethereum Foundation?
A: No, it's an independent platform that interfaces with Ethereum's public data.
Q: Can I buy ETH on Etherscan?
A: While you can't directly purchase ETH, it displays real-time market data from exchanges.
Q: How often is Etherscan data updated?
A: All information refreshes every 15 seconds with new blocks.
Q: Is Etherscan free to use?
A: Yes, most features are free—including API access for light usage tiers.
Q: What's the difference between Etherscan and Etherchain?
A: Etherscan offers more features including token support and developer tools, while Etherchain focuses on basic blockchain exploration.