Crossref Metadata Search — API status & change history
Books & Articles Metadata
Last checked 2026-11-03 04:04 UTC — HTTP 200, 483 ms. Availability over 30 days of data: 100.00%.
latency · last 30 checks
Auth: none · HTTPS: yes · Docs
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Shape history
Nothing confirmed yet · 50 signals on record. A change confirms after it survives three consecutive polls.
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