Ethereum Block Explorers: Essential Tools for Transactions and Smart Contracts
Ethereum block explorers are indispensable tools for understanding transactions and smart contracts on the Ethereum network. This article reviews several commonly used Ethereum browsers that offer a Chinese interface and provides an in‑depth analysis of their key features.
Popular Ethereum block explorers with Chinese support include EtherScan, Blockchair, and others. They provide core functions such as transaction lookup, contract inspection, and API access, as well as features for browsing blocks, token holders, and on‑chain statistics.

In this article we have compiled the most widely‑used Chinese‑language Ethereum block explorers on the market, focusing on the query experience, contract visualization, and developer‑oriented API of platforms such as EtherScan and Blockchair. By comparing these tools, we aim to help beginners get started quickly and give advanced users a reference for choosing the right explorer. The following sections will dive into the details, making it a worthwhile read.
1. Overview of Ethereum Block Explorers
Ethereum is the world’s most active smart‑contract platform. Block explorers provide a visual interface that lets users quickly locate transactions, contracts, and block data. Choosing a browser with Chinese language support lowers the learning curve and enhances insight into on‑chain information.
2. EtherScan
EtherScan is the most widely used block explorer within the Ethereum ecosystem. Its core advantages include:
- Real‑time transaction list and block‑height display
- Contract code search and verification capabilities
- Rich statistical panels (gas fees, token‑holder distribution, etc.)
- Developer‑friendly API that returns data in JSON format
These features make EtherScan the go‑to tool for both DApp developers and everyday users.
3. Blockchair
Blockchair is a multi‑chain explorer that, in addition to Ethereum, covers Bitcoin, Bitcoin Cash, Litecoin, Dogecoin, and others. Its main functions are:
- Wallet address import and transaction‑history tracking
- Data‑visualization dashboard offering on‑chain statistics and trend analysis
- Detailed metadata display, including inputs/outputs, script types, and unlocking methods
In scenarios involving multi‑asset management, Blockchair’s cross‑chain compatibility stands out.
4. EtherScan vs. Blockchair
| Feature | EtherScan | Blockchair |
|---|---|---|
| Primary chain | Ethereum only | Multi‑chain (Ethereum, Bitcoin, etc.) |
| UI friendliness | Clean, intuitive, full Chinese support | Feature‑rich but UI is a bit more complex |
| Data depth | Comprehensive info on transactions, contracts, gas fees, etc. | Provides richer metadata beyond basic info |
| API support | Full‑featured with complete documentation | Multi‑chain support, some functions require payment |
| Ideal use case | Single‑chain queries, developer debugging | Cross‑chain asset monitoring, on‑chain analysis |
Overall, EtherScan is better suited for users focused solely on Ethereum, while Blockchair excels when a multi‑chain requirement exists.
5. Explorer APIs
The API offered by a block explorer is an efficient way for developers to retrieve on‑chain data. Common endpoints include:
- `getBlockByNumber`: Returns the complete information of a specified block
- `getTransactionByHash`: Retrieves detailed status of a single transaction
- `getContractABI`: Obtains the ABI structure of a verified contract
All of these endpoints return data in JSON format, making it easy to parse directly in front‑end or back‑end applications.
6. Summary
This article has surveyed the most frequently used Chinese‑language Ethereum block explorers such as EtherScan and Blockchair, comparing their functional characteristics, typical use cases, and API support. Block explorers continue to play an indispensable role in querying on‑chain information, assisting DApp development, and fostering the growth of the Ethereum ecosystem.
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