polygonscan.com

One-line overview

Polygonscan.com is the official block explorer for the Polygon blockchain, formerly Matic Network, developed in collaboration by the Polygon team and the Etherscan team. It lets users look up all transaction records, address balances, smart contract details, token transfers, and more on Polygon. Because Polygon is a Layer 2 scaling solution for Ethereum, offering fast transactions and low fees, many DeFi, NFT, and GameFi projects deploy on it, making Polygonscan the core tool for tracking on-chain activity. For users who need to verify transactions, troubleshoot contract issues, or monitor address behavior, it is the “first stop” in the Polygon ecosystem.

Business details

At its core, Polygonscan is a data indexing and visualization platform. It converts raw on-chain data from every transaction, block, and address on Polygon into a human-readable web interface. Its history is closely tied to the growth of the Polygon network: Polygon mainnet launched in 2020 with a relatively limited early user base, but as DeFi Summer and the NFT boom pushed many users away from Ethereum’s high gas fees and onto Polygon, Polygonscan’s traffic surged as well. In terms of industry position, it is an infrastructure-level tool for the Polygon ecosystem, much like Etherscan is for Ethereum, and it has almost no direct substitute. Its user base is extremely broad: individual users checking whether a transfer has arrived, DeFi developers verifying contract calls, and institutional market makers monitoring large capital flows all rely on it for real-time on-chain data.

Who it’s for

• Individual users: If you have made transfers on Polygon or used DApps such as Uniswap or OpenSea, and need to confirm transaction status, check token prices, or view NFT metadata, Polygonscan is an essential tool. It is completely free and can be used without registration.
• Developers: Smart contract developers deploying on Polygon need it to verify contract source code, view internal transactions, and debug failed transactions, including revert reasons.
• Analysts and researchers: It is useful for tracking the on-chain behavior of specific addresses, such as whale trading activity, analyzing token holder distribution, or assessing overall activity on the Polygon network.
• Project teams and auditors: During token launches or airdrops, Polygonscan can be used to verify contract logic, inspect token approvals, and monitor abnormal transactions.

Key features and highlights

• Transaction and address lookup: Enter a TxHash or address to view full transaction details, including gas used, timestamp, status, and internal calls. Results can be filtered by token, NFT, contract interaction, and other dimensions.
• Contract verification and source code viewing: Developers can upload Solidity source code and match it against the bytecode, making the contract readable in the browser. Verified contracts display a green checkmark, helping users confirm authenticity and safety.
• Token and NFT tracking: Supports ERC-20 token holder rankings, total supply, and transfer history; also supports ERC-721/1155 NFT metadata, trading history, and floor price trends.
• On-chain statistics: Provides macro indicators for the Polygon network, such as real-time hashrate, block time, average gas price, and daily transaction volume, helping users assess network congestion.
• API access: The official RESTful API allows developers to pull transaction records, token balances, and other data in bulk, making it suitable for building monitoring tools or data dashboards.
• Multi-network support: Polygonscan also covers Polygon’s testnet, Mumbai, as well as Polygon zkEVM, making it easier for developers to test across different environments.

Pricing analysis

Polygonscan’s core lookup features are completely free, which is consistent with many blockchain explorers. For ordinary users, there is no charge for checking transactions, viewing addresses, browsing contracts, and similar activities. Advanced features, such as API calls, involve paid plans. According to the official documentation, the free API allowance is 5 requests per day, though in practice the limits appear more generous and the exact threshold is not publicly disclosed. Beyond that, users need to purchase an API subscription plan, with pricing ranging from around USD 50 per month for entry-level plans to several hundred dollars per month for enterprise-level plans, depending on request frequency and data scope. Contract verification and custom labels are free. Overall, the cost is zero for the vast majority of individual users; for developers or businesses, the API pricing is mid-to-high compared with similar products, but given the activity level of the Polygon network, the value is reasonable. There is currently no publicly listed annual plan or clear refund policy. After purchasing API access, billing is usually usage-based and does not generally involve prepaid refunds.

How users in China can use it

• Network accessibility: Polygonscan can be accessed directly from mainland China, though loading speeds can occasionally be slow, especially on NFT detail pages with many images. Overall, it is basically usable without a VPN or proxy. Some CDN resources, such as Google Fonts, may load more slowly due to the GFW, but this does not affect core functionality.
• Payment methods: Free features require no payment. For API purchases, the official site supports credit cards, including Visa and Mastercard, as well as cryptocurrency payments such as MATIC and ETH. Alipay, WeChat Pay, and UnionPay are not currently supported, so users in China will need to pay via cryptocurrency or an overseas credit card.
• Whether a proxy is needed: In most cases, no. If pages lag or some data fails to load, using a proxy may improve speed; Japan or Singapore nodes are recommended.
• Domestic alternatives: There is currently no direct domestic substitute, as Polygon data queries depend on official nodes. Some Chinese blockchain data platforms, such as Tokenview and OKLink, support Polygon, but their update speed and completeness are not as strong as the official explorer. For users in China, using Polygonscan directly, ideally with network optimization tools if needed, is recommended.

Pros and cons

Pros:

• ✅ Official backing and authoritative data: Maintained directly by the Polygon team, ensuring data is consistent with on-chain state and reducing the risk of third-party tampering.
• ✅ Comprehensive functionality covering all on-chain use cases: From transaction lookup to contract verification and API access, it meets the needs of everyone from beginners to power users.
• ✅ Completely free for basic features: Ordinary users can access all core lookup functions without paying, with no hidden fees.
• ✅ Multilingual support: The interface supports Chinese, both Simplified and Traditional, lowering the barrier for users in China.
• ✅ Active community and documentation: The official site provides detailed user guides, API documentation, and FAQs, making it easy to learn.

Cons:

• ❌ Unstable access speed in mainland China: Some static assets load slowly, and page responses may be delayed during peak hours.
• ❌ API pricing is not fully transparent: The free quota is not clearly stated, and enterprise pricing requires contacting sales, with no fully public price list.
• ❌ No mobile app: It remains web-only, and the mobile experience is not as good as some aggregated blockchain explorer apps, such as the CoinMarketCap app.
• ❌ No cross-chain data aggregation: It only queries Polygon data and cannot compare Ethereum, BSC, and other chains on the same page.
• ❌ Limited privacy protection: When querying an address, all of its transaction history is publicly visible, which is unsuitable for users needing privacy. That said, this is an inherent feature of blockchains rather than a browser-specific issue.

Comparison with similar products

• Etherscan: The “template” for Polygonscan, with highly similar features and interface. Etherscan is for the Ethereum mainnet, while Polygonscan is for Polygon. Etherscan’s API is more mature and its documentation is more complete, but Polygonscan provides more timely data within the Polygon ecosystem.
• BscScan: The official explorer for Binance Smart Chain, with functionality almost identical to Polygonscan. The difference is that BscScan offers a higher free API quota, 100,000 calls per day, but BSC is more centralized. The right choice depends on which chain the user primarily uses.
• OKLink: A multi-chain explorer supporting Polygon, Ethereum, BSC, and more. It offers richer on-chain data analytics, such as address profiling and fund flow charts. However, OKLink’s data updates are slightly slower than the official explorer, and it may display ads. It is better suited to users who need cross-chain comparisons.

Final recommendation

Best for: If you are mainly active in the Polygon ecosystem and need to check transactions, verify contracts, or monitor addresses, Polygonscan is the irreplaceable first choice. For developers, verifying source code after deploying a contract is a standard step. For individual users, the free version is already enough for everyday needs.

Not ideal for: If you need cross-chain data aggregation, such as checking Ethereum and Polygon together, or highly customized data dashboards, such as custom Webhook alerts, Polygonscan’s API limitations may not be flexible enough. In that case, consider Etherscan or third-party aggregation platforms.

Suggestion: Start with the free version directly; no registration is required to test lookup speed and functionality. If your development needs are clear, apply for an API key and try the free allowance before deciding whether to buy a paid plan. Note: users in China are advised to access it during off-peak hours, such as at night, or use a proxy to optimize connectivity. Overall, it is an essential tool for Polygon users and offers excellent value for money.