O
OpenAlex
Data by OpenAlex
Search and analyze 270M+ scholarly works, 90M+ authors, 100K+ sources, and 100K+ institutions across all academic disciplines.
research, academic, papers, preprints, citations, bibliometrics, open-access
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Tools (11)
- aggregateOpenalexWorksGet aggregate counts of works grouped by a dimension (year, type, OA status, institution, country, etc.).Free
- getOpenalexWorksCitedGet works that cite a specific work (forward citations).Free
- searchOpenalexSourcesSearch journals, preprint repositories, and conferences. Use returned IDs to filter works by source in searchOpenalexWorks.Free
- getOpenalexAuthorGet full researcher profile by OpenAlex ID or ORCID.Free
- searchOpenalexTopicsSearch the research topic taxonomy. Use returned IDs to filter works/authors by topic.Free
- searchOpenalexAuthorsSearch for researchers by name, institution, or topic. Use getOpenalexAuthor with returned IDs for full profile.Free
- searchOpenalexInstitutionsSearch universities, research organizations, and companies. Use returned IDs to filter works/authors by institution.Free
- searchOpenalexWorksSearch scholarly works across all disciplines and sources. Pass multiple values to "types" to search across them in one call (e.g., ["preprint", "article"]). Use searchOpenalexSources to find source IDs (e.g., ChemRxiv, bioRxiv, arXiv).Free
- getOpenalexWorkGet full metadata for a single scholarly work by OpenAlex ID, DOI, PMID, or PMCID.Free
- getOpenalexAuthorWorksList all works by a specific author.Free
- autocompleteOpenalexFast typeahead for quick name-to-ID resolution. Max 10 results.Free