data.json

[
  {
    "id": "0",
    "name": "Directory of Open Access Journals (DOAJ)",
    "link": "https:\/\/doaj.org\/",
    "description": "The Directory of Open Access Journals (DOAJ) provides a list of open access journals. Journals need to apply for a review process before they can be included into DOAJ.",
    "data_ingest": null,
    "licence": "CC BY-SA",
    "image_url": "https:\/\/doaj.org\/static\/doaj\/images\/logo_cropped.jpg",
    "entity": "Work",
    "academic_discipline": null,
    "interface": "https:\/\/doaj.org\/api\/v1\/",
    "interface_type": "API",
    "data_format": "JSON",
    "category": "Data aggregator",
    "documentation": "https:\/\/doaj.org\/api\/v1\/docs",
    "comment": null
  },
  {
    "id": "1",
    "name": "dissemin",
    "link": "https:\/\/dissem.in\/",
    "image_url": "https:\/\/dissem.in\/static\/favicon\/android-icon-192x192.png",
    "description": "Dissemin detects papers behind pay-walls and invites their authors to upload them in one click to an open repository.",
    "category": "Data aggregator",
    "entity": "Person",
    "licence": "\t  CAPSH claims no ownership of the metadata served via this API. It has been collected from various free sources.  https:\/\/dissemin.readthedocs.io\/en\/latest\/api.html#license-usage",
    "interface": "https:\/\/dev.dissem.in\/api.html",
    "interface_type": "API",
    "documentation": "https:\/\/dissemin.readthedocs.io\/en\/latest\/api.html",
    "data_format": "JSON",
    "comment": "entity type needs to be checked"
  },
  {
    "id": "2",
    "name": "Crossref Event Data",
    "link": "https:\/\/www.eventdata.crossref.org",
    "image_url": "https:\/\/assets.crossref.org\/logo\/crossref-event-data-logo-200.svg",
    "description": "The Event Data service captures data on discussions about about scholarly content in non-traditional places (online platforms for discussion, publication and social media)\r\nand acts as a hub for the storage and distribution of this data. The service provides a record of instances where research has been bookmarked, linked, liked, shared, referenced, commented on etc, beyond publisher platforms. For example, when datasets are linked to articles, articles are mentioned on social media or referenced in Wikipedia.",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "https:\/\/www.eventdata.crossref.org\/guide\/data\/events\/#terms-and-license",
    "interface": "https:\/\/api.eventdata.crossref.org",
    "interface_type": "REST API",
    "documentation": "https:\/\/www.eventdata.crossref.org\/guide\/service\/query-api\/",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "3",
    "name": "OpenAIRE",
    "link": "https:\/\/www.openaire.eu\/",
    "description": "\"OpenAIRE\u2019s mission is closely linked to the mission of the European Commission: to provide unlimited, barrier free, open access to research outputs financed by public funding in Europe.\"\r\n\r\nhttps:\/\/www.openaire.eu\/mission-and-vision",
    "data_ingest": null,
    "licence": "CC-BY",
    "image_url": "https:\/\/www.openaire.eu\/images\/OpenAIRE_branding\/Logo_Horizontal.png",
    "entity": "Project",
    "academic_discipline": null,
    "interface": "https:\/\/api.openaire.eu",
    "interface_type": "REST API",
    "data_format": "XML",
    "category": "Data aggregator",
    "documentation": "https:\/\/api.openaire.eu\/",
    "comment": null
  },
  {
    "id": "4",
    "name": "NOA Scientific Image Search",
    "link": "https:\/\/noa.wp.hs-hannover.de\/",
    "image_url": "https:\/\/noa.wp.hs-hannover.de\/img\/noa-weiss.png",
    "description": "\"Harvesting, analysis and efficient reuse of scientific images using Wikimedia infrastructures\"",
    "category": "Other",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/noa.wp.hs-hannover.de\/api.php?query=",
    "interface_type": "API",
    "documentation": "https:\/\/noa.wp.hs-hannover.de\/api-documentation.php",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "5",
    "name": "BASE",
    "link": "https:\/\/www.base-search.net\/",
    "description": "\"BASE is one of the world's most voluminous search engines especially for academic web resources. BASE provides more than 120 million documents from more than 6,000 sources. You can access the full texts of about 60% of the indexed documents for free (Open Access). BASE is operated by Bielefeld University Library.\"",
    "data_ingest": null,
    "licence": "different ",
    "image_url": "https:\/\/www.base-search.net\/interface\/images\/base_logo.png",
    "entity": "Work",
    "academic_discipline": null,
    "interface": "https:\/\/api.base-search.net\/",
    "interface_type": "API",
    "data_format": "JSON",
    "category": "Data aggregator",
    "documentation": "https:\/\/www.base-search.net\/about\/download\/base_interface.pdf",
    "comment": "HTTP API (registration needed)"
  },
  {
    "id": "6",
    "name": "DataCite",
    "link": "https:\/\/datacite.org\/",
    "image_url": "https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/a\/a4\/DataCite_logo.png\/600px-DataCite_logo.png",
    "description": "DataCite assigns persistent identifiers (digital object identifiers, DOIs) to research data. This provides the opportunity to locate and cite research data, among others.",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/api.datacite.org",
    "interface_type": "REST API",
    "documentation": "https:\/\/support.datacite.org\/docs\/api",
    "data_format": "JSON",
    "comment": "DataCite provides more than one interface! (thumbs up) see also https:\/\/support.datacite.org\/docs\/datacite-ez-api-guide and https:\/\/support.datacite.org\/docs\/mds-api-guide"
  },
  {
    "id": "7",
    "name": "Wikipedia",
    "link": "https:\/\/www.wikipedia.org\/",
    "image_url": "https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/5\/53\/Wikipedia-logo-en-big.png\/392px-Wikipedia-logo-en-big.png",
    "description": "\"The Free Encyclopedia\" - https:\/\/www.wikipedia.org\/",
    "category": "Collaborative platform",
    "entity": "Person",
    "licence": "CC BY-SA",
    "interface": "https:\/\/en.wikipedia.org\/w\/api.php",
    "interface_type": "API",
    "documentation": "https:\/\/de.wikipedia.org\/wiki\/Wikipedia:Technik\/Datenbank\/API",
    "data_format": "JSON",
    "comment": "data format: JSON and XML"
  },
  {
    "id": "8",
    "name": "Publons",
    "link": "https:\/\/publons.com",
    "image_url": "https:\/\/publons.com\/static\/images\/logos\/full\/blue_white.png",
    "description": "Publons is a company that provides a platform for scholars that want to share their merits in peer review. It also provides a widget that can be implemented, for example, in research information systems.",
    "category": "Other",
    "entity": "Person",
    "licence": "No open license",
    "interface": "https:\/\/publons.com\/api\/v2\/",
    "interface_type": "REST API",
    "documentation": "https:\/\/publons.com\/api\/v2\/",
    "data_format": "JSON",
    "comment": "- XML, CSV\r\n"
  },
  {
    "id": "9",
    "name": "Open Patent Services (OPS)",
    "link": "https:\/\/www.epo.org\/searching-for-patents\/data\/web-services\/ops.html#tab-1",
    "image_url": "",
    "description": "A web service which to provide access via a standardised XML interface using RESTful architecture to a patent corpus by the European Patent Office. Up to 4 GB of data per week are free, transfer of more data requires payment. Registration is needed for API access.",
    "category": "Other",
    "entity": "Work",
    "licence": "",
    "interface": "",
    "interface_type": "REST API",
    "documentation": "https:\/\/documents.epo.org\/projects\/babylon\/eponet.nsf\/0\/F3ECDCC915C9BCD8C1258060003AA712\/$File\/ops_v3.2_documentation_-_version_1.3.81_en.pdf",
    "data_format": "XML",
    "comment": ""
  },
  {
    "id": "10",
    "name": "GitHub",
    "link": "https:\/\/github.com\/",
    "image_url": "https:\/\/upload.wikimedia.org\/wikipedia\/commons\/2\/29\/GitHub_logo_2013.svg",
    "description": "\"GitHub is a web-based hosting service for version control using Git. It is mostly used for computer code.\"\r\nhttps:\/\/en.wikipedia.org\/w\/index.php?title=GitHub&oldid=884200535",
    "category": "Online social network",
    "entity": "Person",
    "licence": "https:\/\/developer.github.com\/v3\/licenses\/",
    "interface": "https:\/\/api.github.com",
    "interface_type": "REST API",
    "documentation": "https:\/\/developer.github.com\/v3\/",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "11",
    "name": "TIB AV-Portal",
    "link": "https:\/\/av.tib.eu\/",
    "image_url": "https:\/\/av.tib.eu\/static\/images\/TIB_Logo_AV-Portal-ver-153DAE63C5581AEEDFD8C0361A5DCB4F.png",
    "description": "\"The TIB AV-Portal provides access to high grade scientific films from the fields of engineering, architecture, chemistry, computer science, mathematics and physics.\"\r\nhttps:\/\/av.tib.eu\/",
    "category": "Repository",
    "entity": "Work",
    "licence": "https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/deed.de",
    "interface": "https:\/\/av.tib.eu\/opendata",
    "interface_type": "Other",
    "documentation": "https:\/\/av.tib.eu\/opendata",
    "data_format": "XML",
    "comment": ""
  },
  {
    "id": "12",
    "name": "COCI",
    "link": "https:\/\/opencitations.net\/index\/coci",
    "image_url": "https:\/\/opencitations.net\/static\/img\/logo.png",
    "description": "\"As of the most recent update on 4th July 2020, COCI contains metadata about 721,655,392 citations involving 58,876,621 bibliographic resources.\"",
    "category": "Other",
    "entity": "Work",
    "licence": "https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/",
    "interface": "https:\/\/opencitations.net\/index\/coci\/api\/v1",
    "interface_type": "REST API",
    "documentation": "https:\/\/opencitations.net\/index\/coci\/api\/v1",
    "data_format": "JSON",
    "comment": "A SPARQL endpoint is available, too: https:\/\/opencitations.net\/index\/sparql"
  },
  {
    "id": "13",
    "name": "Dimensions Metrics API",
    "link": "https:\/\/www.dimensions.ai\/",
    "image_url": "https:\/\/38h6q83kpel22aipe0iux4i1-wpengine.netdna-ssl.com\/wp-content\/themes\/dimensions\/public\/images\/logo.svg",
    "description": "Dimensions is a data platform for discovery and analyzation of research, containing connections between grants, publications, clinical trials, patents and policy documents. The Metrics API can be queried using PubMed ID, DOI or Dimensions ID. ",
    "category": "Data aggregator",
    "entity": "",
    "licence": "Usage requires registration and attribution, see https:\/\/www.dimensions.ai\/metricssignup\/ for more information.",
    "interface": "",
    "interface_type": "",
    "documentation": "https:\/\/doi.org\/10.6084\/m9.figshare.5783694",
    "data_format": "",
    "comment": ""
  },
  {
    "id": "14",
    "name": "Unpaywall",
    "link": "https:\/\/unpaywall.org\/",
    "image_url": "https:\/\/upload.wikimedia.org\/wikipedia\/commons\/d\/d0\/Unpaywall_logo.png",
    "description": "Unpaywall finds open access copies of scholarly literature indexed in Crossref and returns open access full-text links as well as helpful metadata. It harvests Open Access content from over 50,000 publishers and repositories and is developed and maintained by the team of Impactstory.",
    "category": "Data aggregator",
    "entity": "Project",
    "licence": "",
    "interface": "https:\/\/unpaywall.org\/products\/api",
    "interface_type": "REST API",
    "documentation": "https:\/\/unpaywall.org\/products\/api",
    "data_format": "JSON",
    "comment": "While the API allows to retrieve a limited amount of records, Unpaywall also offers database snapshots for large-scale analysis (https:\/\/unpaywall.org\/products\/snapshot)."
  },
  {
    "id": "15",
    "name": "CORE",
    "link": "https:\/\/core.ac.uk\/",
    "image_url": "https:\/\/kmi.open.ac.uk\/images\/projects\/core.png",
    "description": "\"The world\u2019s largest collection of open access research papers.\"",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/core.ac.uk\/services\/#api",
    "interface_type": "API",
    "documentation": "https:\/\/core.ac.uk\/documentation\/api\/",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "16",
    "name": "Zenodo",
    "link": "https:\/\/zenodo.org\/",
    "image_url": "https:\/\/about.zenodo.org\/static\/img\/logos\/zenodo-gradient-200.png",
    "description": "\"Zenodo is a research data repository for the preservation and making available of research, educational and informational content.\" https:\/\/about.zenodo.org\/terms\/",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/developers.zenodo.org\/",
    "interface_type": "REST API",
    "documentation": "https:\/\/developers.zenodo.org\/#introduction",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "17",
    "name": "dblp Computer Science Bibliography",
    "link": "https:\/\/dblp.uni-trier.de\/",
    "image_url": "https:\/\/dblp.uni-trier.de\/img\/logo.320x120.png",
    "description": "\"The dblp computer science bibliography is the on-line reference for bibliographic information on major computer science publications. It has evolved from an early small experimental web server to a popular open-data service for the computer science community. Our mission at dblp is to support computer science researchers in their daily efforts by providing free access to high-quality bibliographic meta-data and links to the electronic editions of publications.\"\r\n\r\nhttps:\/\/dblp.uni-trier.de\/faq\/What+is+dblp.html",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "Open Data Commons Attribution License (ODC-BY 1.0)",
    "interface": "https:\/\/dblp.uni-trier.de\/faq\/13501473",
    "interface_type": "API",
    "documentation": "https:\/\/dblp.uni-trier.de\/faq\/",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "18",
    "name": "BibSonomy",
    "link": "https:\/\/www.bibsonomy.org\/",
    "image_url": "",
    "description": "Bibsonomy is a social bookmarking and publication sharing platform.",
    "category": "Collaborative platform",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/bitbucket.org\/bibsonomy\/bibsonomy\/wiki\/documentation\/api\/REST%20API",
    "interface_type": "REST API",
    "documentation": "https:\/\/bitbucket.org\/bibsonomy\/bibsonomy\/wiki\/browse\/documentation",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "19",
    "name": "Europe PMC",
    "link": "https:\/\/europepmc.org\/About",
    "image_url": "https:\/\/europepmc.org\/images\/outreach\/Europe%20PMC%20Basic%20Logo%20RGB.png",
    "description": "\"Europe PMC is a repository, providing access to worldwide life sciences articles, books, patents and clinical guidelines. Europe PMC provides links to relevant records in databases such as Uniprot, European Nucleotide Archive (ENA), Protein Data Bank Europe (PDBE) and BioStudies.\"\r\n\r\nhttps:\/\/europepmc.org\/About",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/europepmc.org\/RestfulWebService",
    "interface_type": "REST API",
    "documentation": "https:\/\/europepmc.org\/developers",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "20",
    "name": "PubMed",
    "link": "https:\/\/www.ncbi.nlm.nih.gov\/pubmed",
    "image_url": "https:\/\/www.nlm.nih.gov\/about\/logos_nlm_photos\/pubmed_logo.png",
    "description": "\"PubMed comprises over 29 million citations for biomedical literature from MEDLINE, life science journals, and online books. PubMed citations and abstracts include the fields of biomedicine and health, covering portions of the life sciences, behavioral sciences, chemical sciences, and bioengineering. [...] PubMed is a free resource that is developed and maintained by the National Center for Biotechnology Information (NCBI), at the U.S. National Library of Medicine (NLM), located at the National Institutes of Health (NIH).\"\r\n\r\nhttps:\/\/www.ncbi.nlm.nih.gov\/books\/NBK3827\/#pubmedhelp.PubMed_Quick_Start",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/www.ncbi.nlm.nih.gov\/pmc\/tools\/developers\/#pmc-apis",
    "interface_type": "API",
    "documentation": "https:\/\/www.ncbi.nlm.nih.gov\/pmc\/tools\/developers\/",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "21",
    "name": "Microsoft Academic Knowledge Graph",
    "link": "https:\/\/ma-graph.org\/",
    "image_url": "",
    "description": "\"We present a large RDF data set with over eight billion triples with information about scientific publications and related entities, such as authors, institutions, journals, and fields of study. The data set is based on the Microsoft Academic Graph and licensed under the Open Data Attributions license.\"\r\n\r\nhttps:\/\/ma-graph.org\/",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/ma-graph.org\/sparql",
    "interface_type": "SPARQL Endpoint",
    "documentation": "https:\/\/ma-graph.org\/sparql-endpoint\/",
    "data_format": "Other",
    "comment": "Discontinued from 31 December 2021"
  },
  {
    "id": "22",
    "name": "Sherpa Romeo",
    "link": "https:\/\/v2.sherpa.ac.uk\/romeo\/",
    "image_url": "https:\/\/sherpa.ac.uk\/images\/SHERPA-RoMEO-long-logo.gif",
    "description": "The SHERPA\/RoMEO API delivers machine-to-machine access to a searchable database of publisher's policies regarding the self- archiving of journal articles on the web and in Open Access repositories.",
    "category": "Other",
    "entity": "Work",
    "licence": "https:\/\/creativecommons.org\/licenses\/by-nc-nd\/2.0\/uk\/",
    "interface": "https:\/\/v2.sherpa.ac.uk\/api\/",
    "interface_type": "API",
    "documentation": "https:\/\/sherpa.ac.uk\/romeo\/SHERPA%20RoMEO%20API%20V-2-9%202013-11-25.pdf",
    "data_format": "XML",
    "comment": ""
  },
  {
    "id": "23",
    "name": "WikiCite",
    "link": "https:\/\/wikicite.org\/",
    "image_url": "https:\/\/wikicite.org\/assets\/wikicite_logo.svg",
    "description": "\"WikiCite is a Wikimedia initiative to develop a database of open citations and linked bibliographic data to serve free knowledge.\"\r\nhttps:\/\/wikicite.org\/",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "Creative Commons CC0 License",
    "interface": "https:\/\/query.wikidata.org\/",
    "interface_type": "SPARQL Endpoint",
    "documentation": "https:\/\/wikicite.org\/access.html",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "24",
    "name": "Protocols.io",
    "link": "https:\/\/www.protocols.io\/",
    "image_url": "https:\/\/cdn.protocols.io\/production\/images\/0j5r1h\/logo-in-header.png",
    "description": "\"protocols.io is the #1 open access repository for science methods\" https:\/\/www.protocols.io\/",
    "category": "Collaborative platform",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/apidoc.protocols.io\/",
    "interface_type": "API",
    "documentation": "https:\/\/www.protocols.io\/developers",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "25",
    "name": "Stack Exchange",
    "link": "https:\/\/stackexchange.com\/about",
    "image_url": "",
    "description": "\"Launched in 2010, the Stack Exchange network comprises 173 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.\" https:\/\/stackexchange.com\/about",
    "category": "Collaborative platform",
    "entity": "Person",
    "licence": "CC BY-SA 3.0",
    "interface": "https:\/\/api.stackexchange.com\/docs",
    "interface_type": "API",
    "documentation": "",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "26",
    "name": "Altmetric Details Page API",
    "link": "https:\/\/api.altmetric.com\/",
    "image_url": "https:\/\/api.altmetric.com\/images\/api_header_logo.png",
    "description": "\"The open Altmetric Details Page API allows rate-limited querying of Altmetric metrics for research outputs.\"",
    "category": "Data aggregator",
    "entity": "",
    "licence": "non-open, custom license",
    "interface": "https:\/\/api.altmetric.com\/v1\/",
    "interface_type": "API",
    "documentation": "",
    "data_format": "JSON",
    "comment": "Rate-limited queries to 1 call per second. \r\nhttps:\/\/api.altmetric.com\/"
  },
  {
    "id": "27",
    "name": "Wikidata",
    "link": "https:\/\/www.wikidata.org",
    "image_url": "https:\/\/upload.wikimedia.org\/wikipedia\/commons\/6\/66\/Wikidata-logo-en.svg",
    "description": "Structured information of Wikipedia and its sister projects. Contains publication data, citations, data about authors, organizations, events and any other type of entity.",
    "category": "Other",
    "entity": "",
    "licence": "https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/",
    "interface": "https:\/\/query.wikidata.org\/",
    "interface_type": "SPARQL Endpoint",
    "documentation": "https:\/\/www.wikidata.org\/wiki\/Wikidata:Data_access",
    "data_format": "Other",
    "comment": "Other APIs are available, for example a Linked Data Fragment service: https:\/\/query.wikidata.org\/bigdata\/ldf."
  },
  {
    "id": "28",
    "name": "Paperbuzz",
    "link": "https:\/\/paperbuzz.org",
    "image_url": "https:\/\/paperbuzz.org\/static\/img\/paperbuzz-logo.png",
    "description": "Paperbuzz collects and aggregates information about events around DOIs. It's based on Paperbuzz.",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "unknown",
    "interface": "https:\/\/api.paperbuzz.org\/",
    "interface_type": "REST API",
    "documentation": "https:\/\/paperbuzz.org\/api",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "30",
    "name": "Plum Analytics",
    "link": "https:\/\/plumanalytics.com\/",
    "image_url": "",
    "description": "\"Plum Analytics uses research metrics to help answer the questions and tell the stories about research.\"\r\n\r\nhttps:\/\/plumanalytics.com\/",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/plu.mx\/developers",
    "interface_type": "API",
    "documentation": "https:\/\/github.com\/PlumAnalytics\/plum-api",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "31",
    "name": "figshare",
    "link": "https:\/\/figshare.com\/",
    "image_url": "",
    "description": "\"figshare is a repository where users can make all of their research outputs available in a citable, shareable and discoverable manner\" https:\/\/figshare.com\/about",
    "category": "Repository",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/docs.figshare.com\/",
    "interface_type": "REST API",
    "documentation": "https:\/\/docs.figshare.com\/",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "32",
    "name": "Web of Science",
    "link": "https:\/\/clarivate.com\/products\/web-of-science\/",
    "image_url": "",
    "description": "\"Web of Science is a platform consisting of several literature search databases designed to support scientific and scholarly research.\" https:\/\/clarivate.libguides.com\/webofscienceplatform\/introduction",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/clarivate.com\/webofsciencegroup\/solutions\/xml-and-apis\/",
    "interface_type": "API",
    "documentation": "https:\/\/clarivate.com\/products\/data-integration\/",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "33",
    "name": "Semantic Scholar",
    "link": "https:\/\/www.semanticscholar.org\/",
    "image_url": "",
    "description": "\"Semantic Scholar is a free, nonprofit, academic search engine from [Allen Institute for Artificial Intelligence].\" https:\/\/www.semanticscholar.org\/",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/api.semanticscholar.org\/",
    "interface_type": "REST API",
    "documentation": "",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "34",
    "name": "SciELO (Scientific Electronic Library Online) Analytics",
    "link": "https:\/\/analytics.scielo.org\/",
    "image_url": "https:\/\/analytics.scielo.org\/static\/images\/logo_analytics.png",
    "description": "\"SciELO Network provides Open Access (OA) to journals\u2019 contents. Journals are organized in national and thematic collections. Each collection is managed by a nationally recognized research organization. Selection of journals to be indexed in and discontinued of a collection is of entire responsibility of each collection management organization, usually with the support of a scientific advisory committee.\" https:\/\/www.scielo.org\/en\/about-scielo\/open-access-statement",
    "category": "Repository",
    "entity": "Work",
    "licence": "CC-BY",
    "interface": "",
    "interface_type": "Other",
    "documentation": "https:\/\/docs.scielo.org\/en\/latest\/",
    "data_format": "Other",
    "comment": ""
  },
  {
    "id": "35",
    "name": "The Lens Scholarly API",
    "link": "https:\/\/www.lens.org",
    "image_url": "https:\/\/static.lens.org\/lens\/6.2.1\/img\/logo-landing@2x.png",
    "description": "The Lens Scholarly API provides information about works including Open Access status, license information, and scientific and patent citations.",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "https:\/\/about.lens.org\/policies\/#termsuse",
    "interface": "https:\/\/api.lens.org\/swagger-ui.html",
    "interface_type": "REST API",
    "documentation": "https:\/\/docs.api.lens.org\/",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "36",
    "name": "SciELO Citation Index",
    "link": "https:\/\/clarivate.libguides.com\/webofscienceplatform\/scielo",
    "image_url": "https:\/\/www.scielo.org\/static\/images\/logo-scielo-portal.svg",
    "description": "\"SciELO Citation Index is created in partnership with SciELO, the Scientific Electronic Library Online, and consists of Open Access journal content from Latin America, the Caribbean, Spain, Portugal, and South Africa.\" https:\/\/clarivate.libguides.com\/webofscienceplatform\/scielo",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "",
    "interface_type": "Other",
    "documentation": "",
    "data_format": "Other",
    "comment": ""
  },
  {
    "id": "37",
    "name": "Scopus",
    "link": "https:\/\/www.scopus.com\/",
    "image_url": "https:\/\/www.um.edu.mt\/__data\/assets\/image\/0003\/341985\/varieties\/banner.jpg",
    "description": "Scopus is an abstract and citation database. \r\n(https:\/\/www.elsevier.com\/solutions\/scopus?dgcid=RN_AGCM_Sourced_300005030)",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "https:\/\/dev.elsevier.com\/index.html",
    "interface_type": "API",
    "documentation": "https:\/\/dev.elsevier.com\/api_docs.html",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "38",
    "name": "Crossref",
    "link": "https:\/\/www.crossref.org\/",
    "image_url": "https:\/\/assets.crossref.org\/logo\/crossref-logo-200.svg",
    "description": "\"Crossref interlinks millions of items from a variety of content types, including journals, books, conference proceedings, working papers, technical reports, and data sets.\" https:\/\/en.wikipedia.org\/wiki\/Crossref",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "",
    "interface": "",
    "interface_type": "REST API",
    "documentation": "https:\/\/www.crossref.org\/education\/retrieve-metadata\/rest-api\/",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "39",
    "name": "Open Access Button",
    "link": "https:\/\/openaccessbutton.org\/",
    "image_url": "",
    "description": "Open Access Button delivers information about the open accessibility of publications.",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "\"free\"",
    "interface": "https:\/\/api.openaccessbutton.org",
    "interface_type": "REST API",
    "documentation": "https:\/\/openaccessbutton.org\/api",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "40",
    "name": "OpenAlex",
    "link": "https:\/\/openalex.org\/",
    "image_url": "https:\/\/openalex.org\/img\/OpenAlex-logo-5.2de7053c.png",
    "description": "\"OpenAlex is a free and open catalog of the world's scholarly papers, researchers, journals, and institutions \u2014 along with all the ways they're connected to one another.\" https:\/\/openalex.org\/about",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "CC0 (https:\/\/docs.openalex.org\/license)",
    "interface": "https:\/\/api.openalex.org\/",
    "interface_type": "API",
    "documentation": "https:\/\/docs.openalex.org\/api",
    "data_format": "JSON",
    "comment": "HTTPS API"
  },
  {
    "id": "41",
    "name": "FREYA PID Graph",
    "link": "https:\/\/www.project-freya.eu\/",
    "image_url": "https:\/\/www.project-freya.eu\/++theme++PRJ\/static\/images\/logos\/freya-logo.png",
    "description": "The FREYA PID Graph connects different objects of the research landscape like organization, person, work, funder and repository, each identified by a PID.",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "CC0 Universal 1.0 Public Domain (https:\/\/support.datacite.org\/docs\/datacite-data-file-use-policy)",
    "interface": "https:\/\/api.datacite.org\/graphql",
    "interface_type": "Other",
    "documentation": "https:\/\/support.datacite.org\/docs\/datacite-graphql-api-guide",
    "data_format": "JSON",
    "comment": "GraphQL API"
  },
  {
    "id": "42",
    "name": "ORCID (Public API)",
    "link": "https:\/\/orcid.org\/",
    "image_url": "https:\/\/orcid.org\/assets\/vectors\/orcid.logo.svg",
    "description": "\"ORCID strives to enable transparent and trustworthy connections between researchers, their contributions, and their affiliations by providing a unique, persistent identifier for individuals to use as they engage in research, scholarship, and innovation activities.\" https:\/\/info.orcid.org\/what-is-orcid\/",
    "category": "Repository",
    "entity": "Person",
    "licence": "CC0 Universal 1.0 Public Domain (https:\/\/info.orcid.org\/terms-of-use\/)",
    "interface": "https:\/\/pub.orcid.org\/",
    "interface_type": "API",
    "documentation": "https:\/\/info.orcid.org\/documentation\/features\/public-api\/",
    "data_format": "XML",
    "comment": "HTTPS API with content negotiation, available formats include JSON, JSON-LD, XML"
  },
  {
    "id": "43",
    "name": "Research Organization Registry",
    "link": "https:\/\/ror.org\/",
    "image_url": "https:\/\/files.readme.io\/7194034-small-ROR.org_Port_RGB_WhiteBack.png",
    "description": "\"ROR (Research Organization Registry) is a community-led registry of open, sustainable, usable, and unique identifiers for every research organization in the world.\" https:\/\/ror.org\/about\/",
    "category": "Repository",
    "entity": "Organisation",
    "licence": "Creative Commons CC0 1.0 Universal Public Domain Dedication",
    "interface": "https:\/\/api.ror.org\/",
    "interface_type": "REST API",
    "documentation": "https:\/\/ror.readme.io\/",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "44",
    "name": "Cordis",
    "link": "https:\/\/cordis.europa.eu\/",
    "image_url": "",
    "description": "\"The Community Research and Development Information Service (CORDIS) is the European Commission's primary source of results from the projects funded by the EU's framework programmes for research and innovation (FP1 to Horizon 2020).\" https:\/\/cordis.europa.eu\/about\/en",
    "category": "Repository",
    "entity": "Project",
    "licence": "European Commission reuse notice (https:\/\/data.europa.eu\/eli\/dec\/2011\/833\/oj)",
    "interface": "https:\/\/cordis.europa.eu\/search",
    "interface_type": "API",
    "documentation": "https:\/\/cordis.europa.eu\/about\/search\/en",
    "data_format": "JSON",
    "comment": "Build the GET URL by adding parameters as described in the documentation and use a \"format\" Parameter to get the search results as XML, JSON or CSV, e.g. \"format=xml\""
  },
  {
    "id": "45",
    "name": "Springer Nature SciGraph",
    "link": "https:\/\/www.springernature.com\/gp\/researchers\/scigraph",
    "image_url": "https:\/\/www.springernature.com\/app-sn\/public\/images\/logo-springernature.svg",
    "description": "\"Linked Open Data offering which aggregates data sources from Springer Nature and key partners from the scholarly domain.\" https:\/\/www.springernature.com\/gp\/researchers\/scigraph",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "depends (CC BY 4.0 license, CC BY-NC 4.0 license, CC0 1.0 waiver); for details and exceptions see https:\/\/scigraph.springernature.com\/explorer\/license\/",
    "interface": "https:\/\/scigraph.springernature.com",
    "interface_type": "Other",
    "documentation": "https:\/\/dev.springernature.com\/",
    "data_format": "XML",
    "comment": "Data formats include JSON-LD, N-Triples, Turtle and RDF\/XML. You can find examples of how to query the API in the Python library https:\/\/github.com\/lambdamusic\/PyScigraph"
  },
  {
    "id": "46",
    "name": "Fatcat",
    "link": "https:\/\/fatcat.wiki\/",
    "image_url": "",
    "description": "\"Fatcat is a scalable, versioned, API-oriented catalog of bibliographic entities and file metadata.\" https:\/\/api.fatcat.wiki\/redoc",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "CC0 (https:\/\/guide.fatcat.wiki\/policies.html)",
    "interface": "https:\/\/api.fatcat.wiki\/",
    "interface_type": "REST API",
    "documentation": "https:\/\/guide.fatcat.wiki\/cookbook.html",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "47",
    "name": "Aminer",
    "link": "https:\/\/www.aminer.org\/",
    "image_url": "https:\/\/www.aminer.org\/img\/AMiner.png",
    "description": "\"AMiner  (aminer.org) aims to provide comprehensive search and mining services for researcher social networks.\" https:\/\/www.aminer.cn\/introduction",
    "category": "Data aggregator",
    "entity": "Person",
    "licence": "not open (https:\/\/doc.aminer.org\/en\/latest\/)",
    "interface": "https:\/\/api.aminer.org\/",
    "interface_type": "API",
    "documentation": "https:\/\/doc.aminer.org\/en\/latest\/index.html",
    "data_format": "JSON",
    "comment": ""
  },
  {
    "id": "48",
    "name": "Open Citations Meta",
    "link": "https:\/\/opencitations.net\/meta\/",
    "image_url": "https:\/\/opencitations.net\/static\/img\/logo.png",
    "description": "The OpenCitations Meta database stores and delivers bibliographic metadata for all publications involved in the OpenCitations Indexes",
    "category": "Data aggregator",
    "entity": "Work",
    "licence": "The data held in any of the OpenCitations datasets are made freely available under a Creative Commons public domain dedication (CC0) (https://opencitations.net/about)",
    "interface": "https:\/\/opencitations.net\/meta\/sparql",
    "interface_type": "SPARQL",
    "documentation": "https:\/\/doc.aminer.org\/en\/latest\/index.html",
    "data_format": "JSON",
    "comment": "A JSON Rest API is also available"
  }
]