Complete Guide to Blockchain Query Tools: A Selection of 10 Data Platforms

In blockchain investment and development, mastering the right blockchain query tools is the foundation for making informed decisions. Whether you are an investor, practitioner, or enthusiast, understanding on-chain ecosystems requires data queries from different dimensions. From public chain basic data to DeFi ecosystems and NFT markets, each field is supported by dedicated blockchain query platforms. We have compiled 10 mainstream query tools to help you quickly find the data window you need.

1. Comprehensive Blockchain Query Platforms: One-Stop Access to All Chain Data

Comprehensive tools are the most basic entry point for blockchain queries, suitable for quickly obtaining basic information across multiple public chains. Glassnode provides in-depth on-chain data reports, including coin address distribution, exchange inflows and outflows, etc. The paid version offers powerful features, but the free version already includes weekly analysis reports. CoinMetrics.io is another mainstream choice, supporting on-chain data queries and enabling benchmarking of crypto assets against traditional assets to help you understand asset correlations.

Tokenview offers free chart indicator queries for all major public chains, easy to operate and suitable for beginners. OKLink integrates multi-dimensional query functions across multiple public chains, DeFi, GameFi, NFT, etc., making it a comprehensive blockchain query platform. BitInfoCharts focuses on basic public chain data, providing information on mining difficulty, block rewards, active addresses, whale addresses, etc., making it a good helper to understand the fundamentals of public chains. Additionally, Blockchair combines blockchain explorer functions for multiple mainstream public chains.

2. Ethereum Special Query: Deep Dive into the Largest Smart Contract Platform

As the core platform of the crypto ecosystem, Ethereum requires specialized blockchain query tools. Etherscan is the most widely used Ethereum blockchain explorer, offering address lookup, transaction queries, smart contract inspection, and other basic functions—an essential tool for every Ethereum user.

Nansen takes Ethereum address analysis further by using AI to label and track on-chain activities, allowing you to see the movements of institutional wallets and whale addresses, providing reference for investment decisions. ETH Gas Station is dedicated to real-time Ethereum network gas price queries, helping you trade at the right time. Watch the Burn tracks ETH destruction after the EIP-1559 upgrade, providing insights into the token’s deflationary mechanism. MEV-Explore offers queries on MEV (Maximum Extractable Value) activities, which is very helpful for understanding Ethereum’s economic model in depth.

3. DApp Ecosystem Data Queries: Comprehensive Insights from Transactions to Financial Metrics

DApp data queries help you understand the usage and financial health of various applications. Dune Analytics is the most well-known platform in this field, with a vast number of community-contributed dashboards covering various DApps and on-chain projects, making it a paradise for data enthusiasts.

Token Terminal benchmarks blockchain projects from a traditional financial perspective, providing metrics such as revenue and user costs, enabling you to understand DeFi project value in financial terms. DappRadar categorizes DApps by public chain and application type, supporting sorting by user count, transaction volume, balance, and more, making it a good platform to discover new projects. Dapp Review also offers similar DApp statistics and ranking features to quickly identify leading applications in different categories.

4. DeFi Data Tracking: TVL, Yield, and Risk in All Dimensions

The complexity of the DeFi ecosystem demands more professional blockchain query tools. DefiLlama tracks Total Value Locked (TVL) and has become a standard reference for DeFi data, supporting project queries across almost all major chains and quickly discovering newly launched DeFi protocols. The platform has also added NFT trading volume statistics, achieving cross-domain data integration.

DeBank is a multifunctional DeFi wallet that aggregates DeFi project navigation across more than ten public chains, providing project rankings and portfolio management. Although the project ranking feature has recently been adjusted, it remains an indispensable DeFi query tool. vfat summarizes mining activities on various chains, including supported trading pairs and real-time yields, essential for liquidity mining participation.

LoanScan compares lending and borrowing rates across Ethereum lending platforms, while DeFi Rate supports rate comparisons between centralized and decentralized platforms. apy999 provides yield queries for single-asset mining across multiple chains, mainly covering lending protocols.

5. NFT Market Data Queries: Transaction Data and Asset Analysis

NFT data queries are relatively specialized. OpenSea, as the largest NFT marketplace, offers rich market data query functions, with a 2.5% transaction fee. NFTSCAN and CryptoSlam focus specifically on NFT market data analysis, providing transaction statistics and collection rankings. NonFungible and CryptoArt are also important references for NFT data queries.

6. Market Trend Queries: From K-line Charts to Real-Time Market Data

Market data is the most real-time blockchain query demand. CoinMarketCap provides comprehensive token information pages, including official websites, prices, market caps, circulating supply, and categorization of assets in DeFi, NFT, Metaverse, and more. CoinGecko is another mainstream market data source.

TradingView is the preferred choice for professional traders, with K-line charts integrated with multiple exchanges, offering excellent technical analysis tools. DEXTools aggregates data from DEXs on Ethereum, BSC, Fantom, Polygon, and other chains, supporting real-time trading chart queries. CryptoQuant provides on-chain transaction data, while Chainalysis focuses on on-chain capital flow analysis.

7. Financing and Airdrop Opportunities: Don’t Miss Investment Windows

Financing data is crucial for discovering early-stage projects. Dove Metrics details crypto financing information, including project descriptions, investors, funding rounds, and more—an essential tool for tracking funding trends. CryptoRank offers summaries and historical data on IDO/IEO/ICO platforms. ICO Drops provides a calendar of public fundraising events.

For airdrops, DefiLlama’s airdrop section tracks potential projects, Coinowo consolidates various airdrop information, Earnfi supports individual account airdrop queries, and DropsEarn involves completing tasks to participate in airdrop distributions.

8. Mining Data Queries: Mining Rewards and Difficulty Analysis

BTC.com offers Bitcoin blockchain explorer and mining pool services. f2pool, one of China’s earliest Bitcoin mining pools, provides multi-dimensional consulting on farms, mining machines, and hash rates. CBECI tracks Bitcoin’s electricity consumption data, 1ML provides data related to Bitcoin Lightning Network, and BitcoinVisuals visualizes various Bitcoin network metrics.

9. Other Dimensions of Blockchain Data Queries

Messari provides institutional-grade crypto market intelligence, regularly publishing professional reports across sectors, summarizing institutional holdings and industry events. Staking Rewards specifically tracks staking-related data. LunarCrush offers investment insights through community behavior analysis (Twitter activity, news, search volume, etc.), while Deep DAO provides DAO ecosystem queries. Infinite Market Cap ranks and compares the market caps of cryptocurrencies and traditional assets.

Choosing the Right Blockchain Query Tools

Different user needs should correspond to different tool combinations. Traders can focus on TradingView and DEXTools, supplemented by CoinMarketCap for basic info; investors should use DefiLlama for fundamentals and Messari for industry reports; developers and data analysts should focus on Dune Analytics and Etherscan’s advanced features.

This list of blockchain query tools is not absolute; other excellent data platforms are continuously emerging. However, mastering these 10 core tools is enough to cover 99% of daily blockchain data queries. It is recommended to bookmark and use them long-term according to your specific needs, gradually familiarizing yourself with each tool’s features to develop your own toolkit.