Scholarly Papers API: OpenAlex & Crossref Search, DOI Lookup

OpenAlex Scraper | 20 Fields, Citations & OA, No API Key

themineworks/openalex-scholarly-works

Scrape 250M+ scholarly papers from OpenAlex as clean JSON. Filter by topic, year, citations, open access & type. Get authors, venues, abstracts. No API key. Use in Claude, ChatGPT & any MCP agent for literature reviews & RAG.

Academic Paper Search — Scholar Alternative (OpenAlex)

nexgendata/google-scholar-scraper

Search ~250M academic works (incl. arXiv preprints) with citation counts, authors, venues, DOIs and open-access links via the OpenAlex API — an open alternative to Google Scholar, Semantic Scholar, Scopus & Web of Science. Does not scrape Google Scholar.

Google Scholar | Research Papers, Citations & Author Profiles

johnvc/google-scholar-api

Scrape Google Scholar at scale. Search research papers, get citation formats (MLA, APA, Chicago, BibTeX), author profiles with h-index and i10-index, list an author's publications, view per-article citation history, & map co-author networks. Six modes in one for lit reviews, bibliometrics, & agents.

OpenAlex Scraper - 250M+ Papers, Abstracts & Citations

dami_studio/openalex-scraper

OpenAlex scraper: search papers by keyword and get the abstract back as readable text. Each row holds the title, authors, institutions, year, venue, citation count, topic tags, DOI and the open-access link when a free copy is known. Raw OpenAlex filters work too. $2.00 per 1,000 works.

Academic Research & Papers Scraper (OpenAlex)

rupom888/academic-research-scraper

Search 200M+ academic papers, researchers, and institutions via OpenAlex API. Completely free, no API key needed. Get paper titles, abstracts, DOIs, citations, authors, open access links, and concepts. Filter by year, paper type, open access, and field of study.

OpenAlex Research Data (papers, authors, institutions)

bgfc97/openalex-research

Search 240M+ scholarly works, authors and institutions via the free OpenAlex API. Title, year, citations, DOI, open-access status, venue, topics. No key, no proxy.

Crossref Scraper - DOI Lookup, Papers & Citations

dami_studio/crossref-scraper

Crossref scraper for 150M+ works with DOIs: journal articles, preprints, book chapters and datasets, by keyword or journal ISSN. Each row holds the DOI, title, authors, journal, publisher, type, date and citation count, plus subjects, ISSN and abstract when deposited. $1.00 per 1,000 works.

Scholarly Works Scraper — OpenAlex Research Papers

thriftykiwi/scholarly-works-scraper

Search 250M+ scholarly works from OpenAlex: titles, authors, citations, DOI, open access status, journals. Free API, no API key required. JSON output.

Search scholarly works in OpenAlex and return structured citations, authors, topics, open-access status, and citation counts.

Scrape academic papers from Semantic Scholar. Search by keyword and extract paper titles, abstracts, authors, citation counts, publication dates, DOIs, open access PDFs... Perfect for literature reviews, citation analysis, and research databases. Real time data output with pagination support.