Blockchair API exposes public Bitcoin chain statistics, while heavier queries can hit free-tier limits quickly.
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In smoke tests, the stats endpoint returned 200 while heavier list queries quickly returned 430. Only the stable stats endpoint is included for now.
Last verified: February 28, 2026
Public test lab configuration summary for this API.
https://api.blockchair.com/Methods
Verified endpoint examples
/bitcoin/statsBitcoin stats
Returns high-level Bitcoin metrics such as block height, difficulty, and volume.
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