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Overview</h1><p class="p__intro p__intro--header"><strong>Providing a reliable source of scholarly data for developers</strong></p><p class="p__intro">Build projects that accelerate scientific progress with the Semantic Scholar Academic Graph API</p><ul role="list"><li><a href="https://github.com/allenai/s2-folks/tree/main/examples" target="_blank">Code Examples</a></li><li><a href="https://github.com/allenai/s2-folks/issues" target="_blank">Q&A Bank</a></li><li><a href="#api-key">Request an API Key</a></li><li><a href="https://status.api.semanticscholar.org/" target="_blank">API Service Status Page</a></li><li><a href="https://join.slack.com/t/semanticschol-xyj3882/shared_invite/zt-2e98pwubp-vzoxaTgITyurw~~WK1OntQ" target="_blank">Join the Community</a></li><li><a href="https://www.semanticscholar.org/paper/The-Semantic-Scholar-Open-Data-Platform-Kinney-Anastasiades/cb92a7f9d9dbcf9145e32fdfa0e70e2a6b828eb1" target="_blank">Read the Paper</a></li></ul></div><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/610c7a03d5f5738687626adb_api-site.png" loading="lazy" id="w-node-_3713b416-d59e-a9d5-2a39-d29bf6f079b7-287a88b9" sizes="(max-width: 479px) 95vw, (max-width: 653px) 92vw, (max-width: 991px) 601px, 45vw" alt="Illustration: Data Transfer via API" srcset="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/610c7a03d5f5738687626adb_api-site-p-500.png 500w, https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/610c7a03d5f5738687626adb_api-site.png 601w"/></div></div><section class="blade"><div class="blade__grid blade__grid--1-2"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/60d4e8b2554784749365b7f7_our_research-01.png" loading="lazy" id="w-node-_37723b14-25d9-8939-d698-6a9e0173eb77-287a88b9" sizes="(max-width: 479px) 57vw, (max-width: 767px) 47vw, (max-width: 991px) 46vw, 30vw" alt="illustration: a decorative representation of our research" srcset="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/60d4e8b2554784749365b7f7_our_research-01-p-500.png 500w, https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/60d4e8b2554784749365b7f7_our_research-01.png 788w" class="blade__illustration"/><div class="blade__content"><h3>Why use Semantic Scholar API?</h3><p>The Semantic Scholar REST API allows you to find and explore scientific publication data about authors, papers, citations, venues, and more. The API is organized into the following services:</p><ul role="list"><li><strong>Academic Graph</strong>: Provides data about authors, papers, citations, venues, SPECTER2 embeddings, and more that allows you to link directly to the corresponding page on <a href="http://www.semanticscholar.org" target="_blank">semanticscholar.org</a> for more information.</li><li><strong>Recommendations</strong>: Provides recommended papers similar to a given paper.<br/></li><li><strong>Datasets</strong>: Provides downloadable links of datasets in the academic graph.</li></ul><p class="margin-bottom--m">We are actively developing new features based on user demand. To learn more about our API service, read <a href="https://www.semanticscholar.org/paper/The-Semantic-Scholar-Open-Data-Platform-Kinney-Anastasiades/cb92a7f9d9dbcf9145e32fdfa0e70e2a6b828eb1">The Semantic Scholar Open Data Platform paper</a>. To get the latest news and updates, <a href="https://share.hsforms.com/1jGDZqZaLSGGi1I0xNgomcQ3ioxm" target="_blank">subscribe to our API newsletter</a>.</p><a href="/product/api/tutorial" class="button button--hero w-button">Get Started</a></div></div></section><div class="blade blade--white"><div class="blade__grid blade__grid--full"><div class="blade__content"></div><div data-w-id="5c380bd4-27df-daeb-e0b2-501b91b775b0" class="testimonial"><blockquote class="testimonial__quote">Semantic Scholar providing infrastructure for the research ecosystem is exciting as it enables partners like Litmaps to focus on creating great experiences for end users. We found the Semantic Scholar API and bulk data, clear and straightforward to use. The documentation, examples, and easy access to the raw data allowed us to move quickly on data integration, and get back to solving problems for our users.</blockquote><div id="w-node-_67f802fb-650a-1f2e-6afc-0b1d6f5423b3-287a88b9" class="testimonial__citation"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/610c7f1075e9f2094711775a_axton-pitt.jpeg" loading="lazy" alt="Profile Photo: Axton Pitt" class="testimonial__image"/><p class="cite"><strong class="testimonial__name">Axton Pitt</strong>Co-founder and CTO, <a href="https://www.litmaps.co/" target="_blank">Litmaps</a></p></div></div><div data-w-id="10783756-1402-d223-6027-4f231868062d" class="testimonial testimonial--alt"><div class="testimonial__citation testimonial__citation--alt"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/610c7f1075e9f2898711775b_eddie-smolyansky.jpeg" loading="lazy" alt="Profile Photo: Eddie Smolyansky" class="testimonial__image"/><p class="cite"><strong class="testimonial__name">Eddie Smolyansky</strong>Co-founder, <a href="https://www.connectedpapers.com/" target="_blank">Connected Papers</a></p></div><blockquote class="testimonial__quote">Since day 1 Connected Papers has been built on top of the Semantic Scholar Open Corpus and APIs, and heavily relies on them to provide paper discovery and search capabilities to our users. The APIs are well maintained, frequently updated, fast, and easy to use. The team is extremely responsive and has supported our growth every step of the way from open beta to a million users. This massive resource given to the public for free is a great driver for innovation in science and we are proud to be a part of the next layer of tools being built on top of it.</blockquote></div><div data-w-id="c3f9f70a-f87e-fb7e-60c2-75d188a7e2f7" class="testimonial"><blockquote class="testimonial__quote">We are a startup that tracks the evolution and progress of AI research. Thanks to the Semantic Scholar API pulling in the latest references to papers from top AI conferences has been a really simple task. Otherwise, it would have taken much more time and effort.</blockquote><div class="testimonial__citation"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/610c7f10c0073c5890950067_eduardo-grimaldo.jpeg" loading="lazy" alt="Profile Photo: Eduardo Antonio Espinosa Grimaldo" class="testimonial__image"/><p class="cite"><strong class="testimonial__name">Eduardo Antonio Espinosa Grimaldo</strong>Founder, <a href="https://www.stateoftheart.ai/" target="_blank">Stateoftheart AI</a></p></div></div><div data-w-id="0f2f0914-d4de-a0ae-bd45-b71dab0921f0" class="testimonial testimonial--alt"><div class="testimonial__citation testimonial__citation--alt"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/64adb8734b0888938b804fd6_mansimov_1_opt.png" loading="lazy" alt="Elman Mansimov " class="testimonial__image"/><p class="cite"><strong class="testimonial__name">Elman Mansimov</strong>Co-Owner, <a href="https://www.sourcely.net/" target="_blank">Sourcely</a> and <a href="https://www.yomu.ai/" target="_blank">Yomu</a></p></div><blockquote class="testimonial__quote">We at Sourcely have migrated to the Semantic Scholar API to provide academic references to students writing their essays, and our experience working with academic references APIs has never been better. Not only is the Semantic Scholar API very easy to use, quick, and reliable, but it also incorporates a lot of additional metadata like PDF URLs, abstract, summarization, and more, that are not easily accessible with other academic reference providers like Google Scholar. Students love the references provided by Semantic Scholar API and their experience on Sourcely has improved since migration. On top of that, the Semantic Scholar team has been very helpful in answering our questions and considering our feedback.</blockquote></div></div></div><div class="blade blade--collapsed"><div class="blade__grid blade__grid--full"><h4 class="margin-top--none content-centered">Access Our Continually Updating Corpus</h4><div class="w-layout-grid grid--stats"><div data-w-id="73f5d8ef-21ca-6a07-2c35-6dc3a4438a96" class="well stat"><h5 class="stat__value">214 Million</h5><h5 class="stat__key">Papers</h5></div><div data-w-id="c3cbc29f-d56e-3377-de6e-24d36c0ea02a" class="well stat"><h5 class="stat__value">2.49 Billion</h5><h5 class="stat__key">Citations</h5></div><div data-w-id="7dd8cac1-5853-b1e9-b5d3-0d6656fd703e" class="well stat"><h5 class="stat__value">79 Million</h5><h5 class="stat__key">Authors</h5></div></div></div></div><div id="api-key" class="blade blade--collapsed blade--white"><div class="blade__grid blade__grid--2-1 blade__grid--v-centered"><div class="blade__content"><h3 id="Browser-Redirect" class="margin-top--none">Do I need an API Key?</h3><p class="p__intro">Most Semantic Scholar endpoints are available to the public without authentication, but they are rate-limited to 1000 requests per second shared among all unauthenticated users. Requests may also be further throttled during periods of heavy use.</p><p>Certain endpoints require authentication via an API key, and authenticated users have access to higher rate limits. As a best practice, we recommend including your API key with every request. Using an API key will also help us better support you when you need additional help.<br/><br/>The introductory rate limit for an API key is 1 RPS on all endpoints. If you find yourself needing a higher rate limit, please <a href="/about/contact" target="_blank">contact us</a>.<br/></p><p>You will receive your private API key via email. Do not share your key with anyone.<br/></p><a href="#api-key-form" class="button button--secondary w-button">Request an API key</a></div><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/646283a933a17ce6545e4b43_api-key.png" loading="lazy" id="w-node-cb6fb680-cd93-c432-91df-4cc0ebecc27b-287a88b9" sizes="(max-width: 479px) 95vw, (max-width: 767px) 94vw, (max-width: 843px) 92vw, (max-width: 991px) 776px, 30vw" alt="illustration of an key with data bits around it" srcset="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/646283a933a17ce6545e4b43_api-key-p-500.png 500w, https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/646283a933a17ce6545e4b43_api-key.png 776w"/></div></div><section class="blade blade--collapsed"><div class="blade__grid blade__grid--full"><div class="blade__content"><h2 class="margin-top--none">Additional Resources</h2><p class="p__intro">We also provide the following datasets as free and open resources.</p><div class="w-layout-grid grid--3-col"><div class="card"><a href="https://api.semanticscholar.org/api-docs/datasets" target="_blank" class="api__resource w-inline-block"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/624235ea65058666ddc08d70_S2AG.svg" loading="lazy" alt="" class="api__resource__image"/><h6 class="api__resource__title">Semantic Scholar Academic Graph Dataset (S2AG)</h6><p class="api__resource__text">Download records for research papers published in all fields as an easy-to-use JSON archive</p></a></div><div class="card"><a href="https://supp.ai/" target="_blank" class="api__resource w-inline-block"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/60d0eb8d0f99808b93adc50c_download.svg" loading="lazy" alt="SUPP.AI Logo" class="api__resource__image"/><h6 class="api__resource__title">SUPP.AI</h6><p class="api__resource__text">An AI-curated corpus of supplements, drugs, and interactions</p></a></div><div class="card"><a href="https://www.semanticscholar.org/product/api/tutorial#datasets" target="_blank" class="api__resource w-inline-block"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/624234b0830e804c9be00dc1_S2ORC.svg" loading="lazy" alt="Semantic Scholar Open Research Corpus" class="api__resource__image"/><h6 class="api__resource__title">S2ORC</h6><p class="api__resource__text">A general purpose corpus for NLP and text mining research over scientific papers</p></a></div></div></div></div></section><section id="api-key-form" class="blade blade--dark"><div class="blade__grid blade__grid--full"><div id="w-node-a8f5c822-cacc-9f83-d735-5ba111e7f331-287a88b9" class="blade__content"><div class="card card--m card--centered"><div class="w-embed w-script"> <script charset="utf-8" type="text/javascript" src="//js.hsforms.net/forms/v2.js"></script> <script> hbspt.forms.create({ region: "na1", portalId: "5910970", formId: "105f3885-cfd8-4b57-a570-6174c5c1650a" }); </script></div></div></div></div></section></main><div class="post__list"><h4 class="post__list-heading">Featured API News</h4><div class="w-layout-grid post__grid"><div class="post"><a href="https://blog.allenai.org/semantic-scholar-releases-new-recommendations-api-ca01ef2d80d4" target="_blank" class="post__link w-inline-block"><div class="post__image-wrapper"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/6112a7720b607878c87081d3_blost-post-api.png" loading="lazy" sizes="(max-width: 479px) 85vw, (max-width: 767px) 84vw, (max-width: 991px) 88vw, 22vw" srcset="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/6112a7720b607878c87081d3_blost-post-api-p-500.png 500w, https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/6112a7720b607878c87081d3_blost-post-api-p-800.png 800w, https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/6112a7720b607878c87081d3_blost-post-api-p-1080.png 1080w, https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/6112a7720b607878c87081d3_blost-post-api.png 1400w" alt="Illustration - Semantic Scholar API" class="post__image"/></div><h4 class="post__title">Semantic Scholar Releases New Recommendations API</h4><div class="post__meta"><div class="post__date">Jun 29, 2022</div><div class="post__read-time">3 min read</div></div><p class="post__intro">Introducing a new public service that can recommend recently published papers or preprints to researchers based on a learned model of their topical interests.</p></a><div class="post__author">By Semantic Scholar</div></div><div class="post"><a href="https://blog.allenai.org/new-academic-graph-datasets-released-from-semantic-scholar-18b6b3b3140e" target="_blank" class="post__link w-inline-block"><div class="post__image-wrapper"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/64dd51773af779c6de1d083c_1_VUjrlOKk7KEcWTRunXcPpQ.webp" loading="lazy" sizes="(max-width: 479px) 85vw, (max-width: 767px) 84vw, (max-width: 991px) 88vw, 22vw" srcset="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/64dd51773af779c6de1d083c_1_VUjrlOKk7KEcWTRunXcPpQ-p-500.webp 500w, https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/64dd51773af779c6de1d083c_1_VUjrlOKk7KEcWTRunXcPpQ-p-800.webp 800w, https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/64dd51773af779c6de1d083c_1_VUjrlOKk7KEcWTRunXcPpQ-p-1080.webp 1080w, https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/64dd51773af779c6de1d083c_1_VUjrlOKk7KEcWTRunXcPpQ.webp 1400w" alt="" class="post__image"/></div><h4 class="post__title"><strong>New Academic Graph Datasets Released From Semantic Scholar</strong><br/></h4><div class="post__meta"><div class="post__date">May 17, 2022</div><div class="post__read-time">2 min read</div></div><p class="post__intro">The new datasets give users access to the full range of data exposed in our API for our entire corpus.</p></a><div class="post__author">By Semantic Scholar</div></div><div class="post"><a href="https://medium.com/ai2-blog/conference-peer-review-with-the-semantic-scholar-api-24ab9fce2324" target="_blank" class="post__link w-inline-block"><div class="post__image-wrapper"><img src="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/611163bd14d0c23bafdc3241_post-conference.png" loading="lazy" sizes="(max-width: 479px) 85vw, (max-width: 767px) 84vw, (max-width: 991px) 88vw, 22vw" srcset="https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/611163bd14d0c23bafdc3241_post-conference-p-500.png 500w, https://cdn.prod.website-files.com/605236bb767e9a5bb229c63c/611163bd14d0c23bafdc3241_post-conference.png 800w" alt="Illustration - Peer Review Papers" class="post__image"/></div><h4 class="post__title">Conference Peer Review with the Semantic Scholar API</h4><div class="post__meta"><div class="post__date">Jun 15, 2021</div><div class="post__read-time">4 min read</div></div><p class="post__intro">We are excited to release the first version of our new service specifically for peer review as part of the Semantic Scholar API.</p></a><div class="post__author">By Rodney Kinney, Principal Engineer</div></div></div></div><div class="cta__blade"><h4 class="cta__header">Join the Semantic Scholar API Community Slack Channel</h4><a href="https://join.slack.com/t/semanticschol-xyj3882/shared_invite/zt-2e98pwubp-vzoxaTgITyurw~~WK1OntQ" target="_blank" class="button button--hero w-button">Get Started</a></div><div class="newsletter"><div class="newsletter__container"><div class="newsletter-layout"><h5 class="newsletter-title">Stay Connected With Semantic Scholar</h5><div class="newsletter-embed w-embed w-script"> <script charset="utf-8" type="text/javascript" src="//js.hsforms.net/forms/v2.js"></script> <script> hbspt.forms.create({ region: "na1", portalId: "5910970", formId: "b8dd2b25-f81d-4cba-a9b6-044e249b7a07" }); </script></div></div></div></div><footer class="site-footer"><div 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