REST API - Crossref

Crossref · Maintained resource · Indexed 8 October 2026

Open original source

What this contributes

Crossref exposes bibliographic metadata, identifiers and publication updates.

The boundary of the evidence

Verify important claims in the original source.

Why it belongs here

Repositories, reference genomes, analysis environments and metadata APIs make research reusable. This directory connects researchers to the original providers. Keep accession numbers, software versions, consent conditions and analysis provenance with every result.

Explore the field and its open questions

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