Crossref Scraper — DOI Metadata for Academic Papers

Extract academic publication metadata from Crossref, the world's largest DOI registry with 150M+ works. Search by keyword, journal, or funder, or look up a specific DOI. Returns title, authors, journal, year, citation count, and abstract. Free API — no authentication required.

Crossref Scraper

crawlerbros/crossref-scraper

Scrape Crossref, the world's largest DOI registry. Search 130M+ scholarly works, fetch by DOI, filter by date / type / journal, and pull authors, references, citation counts, ISSN, ORCIDs, and more.

Extract academic paper metadata, DOIs, authors, citations, and abstracts from CrossRef via the public REST API. No scraping needed - fast, reliable, and cost-effective for researchers and data scientists.

Crossref DOI Metadata Scraper

parseforge/crossref-scraper

Export citation metadata for 155M+ DOIs from the Crossref Works API. Every published research paper, book chapter, conference proceeding, and dataset with a DOI. Search by query, filter by publisher, funder, type, or year range.

Crossref Academic Paper Search

ryanclinton/crossref-paper-search

Search over 150 million scholarly works indexed by Crossref -- the largest open registry of DOI metadata in the world. Retrieve structured publication data including titles, authors with ORCID identifiers, citation counts, journal names, funding information, abstracts, and more. No API key required.

Search and extract scholarly publication metadata from Crossref. Get DOIs, citations, authors, journals for 140M+ works.

Search CrossRef for academic paper metadata. Get DOIs, authors, journals, citations, and publication dates. Essential for research and bibliography building.

Academic Paper Scraper

labrat011/academic-paper-scraper

Search MILLIONS of academic papers from Semantic Scholar and arXiv by keyword, DOI, or citation graph. Returns titles, authors, abstracts, citation counts, and open access PDFs as clean JSON. Works as an MCP tool for AI agents.

Scrape academic papers, research articles, citations, author profiles, and h-index data from Google Scholar. Extract abstracts, publication dates, journal names, and citation counts for literature reviews.

Search 250 million academic papers via OpenAlex. Get title, DOI, abstract, authors, citations, funding, and journal. Also search researchers, universities, and funders. Free.