Blockchair
Multi-chain block explorer
blockchair.comUpdated 2026-11-02
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About
Blockchair aggregates 40+ blockchains in one interface for cross-chain address and transaction search, with data screening and an API.
One search box across dozens of chains — ideal when you are unsure which network a transfer used. Data export and filtering are practical for research work.
Main uses
- Cross-chain search
- Multi-chain lookups
- Data API
Site info
FAQ
What's Blockchair's advantage?
One interface across dozens of chains — bitcoin, ethereum and more — so you don't need a separate explorer per chain.
Is Blockchair free?
Web lookups are free; the API has a free tier with paid plans for commercial or high-frequency use.
How do I reach the official Blockchair site safely?
The “Visit official site” button on this page points to Blockchair’s official address: blockchair.com. Fake clones are common in crypto — verify the domain and bookmark this page or the official URL.
Does Blockchair cost money?
Free tier