ABCD
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,,
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Chris Bail, Duke Sociology
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www.chrisbail.net
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NameURLFree?Notes
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Facebookhttps://developers.facebook.com/yesGreat for public pages, private pages require authenticiation, pagination is a pain
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TwitterDocumentation Home | Docs | Twitter Developer PlatformyesGreat for public pages, but rate limiting is complicated
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Google (Various)https://developers.google.com/apis-explorer/#p/yes and noMost are free but have costs associated with usage. Many also have rate limits
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Open Street Maphttp://wiki.openstreetmap.org/wiki/APIyesGood alternative to google maps (which uses rate limiting)
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New York Times (Various)http://developer.nytimes.com/docsyes and noGood potential to scrape comments (which are needless to say produced by the lowest forms of life on the internet...)
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arXiv APIhttp://arxiv.org/help/api/indexFree to use, no registration or API key required.
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BioMed Central APIhttp://www.biomedcentral.com/about/apiFree to access, no registration required.
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DVN (Dataverse Network) API for Data Sharinghttp://guides.dataverse.org/en/3.6.2/dataverse-api-main.htmlMetada access does not require registration. Data set downloads require a user account and agreement to terms of use; users interested in data sets should contact DVN support. Access to restricted data sets requires approval by data owners. Access to MIT Libraries-purchased data is allowed by special arrangement; please contact Social Science Data Services Librarian Katherine McNeill to inquire.
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Wikipediahttps://www.mediawiki.org/wiki/API:Main_pageYes
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Spotifyhttps://developer.spotify.com/web-api/Yes and no
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Washington Post
http://www.washingtonpost.com/community-relations/the-washington-post-launches-api-portal-for-developers/2012/08/29/615fdbd8-f1ec-11e1-a612-3cfc842a6d89_story.html
Yes
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Digital Public Library of America (DPLA) APIhttp://dp.la/info/developers/codex/Free to use; API key needed
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IEEE Xplore XML Search APIhttp://ieeexplore.ieee.org/gateway/Must be an IEEE customer (i.e. belong to an institution that subscribes to IEEE Xplore). Contactonlinesupport@ieee.org to receive API user guide.
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JSTOR Data for Researchhttp://about.jstor.org/service/data-for-researchFree to access, registration is required to obtain results. No institutional affiliation is required.Not really an API
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LexisNexis APIhttp://www.lexisnexis.com/webserviceskit/API key neededPython plumbing available: https://github.com/ahalterman/cloacina/
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Nature Blogs API
http://www.nature.com/developers/documentation/api-references/blogs-api/
Free to register, developer account and API key needed; see here.
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Nature OpenSearch API
http://www.nature.com/developers/documentation/api-references/opensearch-api/
Free to register, developer account and API key needed; see here.
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NLM APIshttp://www.nlm.nih.gov/api/Varies depending on API.
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ORCID APIhttp://support.orcid.org/knowledgebaseTwo options: 1) Users can access the Public API,which only returns data marked as "public"; 2) Become an Orcid member to receive API credentials: see here.
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OSoMe
https://market.mashape.com/truthy/osome-observatory-on-social-media/overview
Return aggregated twitter data. More information http://osome.iuni.iu.edu/tools/
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PLoS Article-Level Metrics APIhttp://api.plos.org/alm/faq/Free to register. API key needed. Go tohttp://api.plos.org/registration/.
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PLoS Search APIhttp://api.plos.org/Free to register. API key needed. Go tohttp://api.plos.org/registration/.
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PubMed E-Utilities APIhttp://www.ncbi.nlm.nih.gov/books/NBK25501/Free to register; registration is not necessary but strongly encouraged.
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ScienceDirecthttp://api.elsevier.com/documentation/SCIDIRSearchAPI.wadlFree to register, users should contact textmine@mit.edu to receive an API key.
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Scopushttp://dev.elsevier.com/Free to register.
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Springer Images APIlink neededFree to register. API key needed.
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Springer Metadata APIlink neededFree to register. API key needed.
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Springer Open Access APIlink neededFree to register. API key needed.
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STAT!Ref OpenSearch APIlink neededFree to register for users at subscribing host institution.
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Truthy BotOrNothttps://github.com/truthy/botornot-pythonFree to register. Twitter API key needed.Tool for Twitter social bot detection. It computes likelihood of account being a social bot.
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Web of Science Web Serviceslink neededFree to register if you are affiliated with a host institution that subscribes to Web of Science.
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World Bank Indicatorshttp://data.worldbank.org/developers/api-overviewFree to use, no registration or API key required.
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World Bank Projectslink neededFree to use, no registration or API key required.
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World Bank Financeslink neededFree to use, no registration or API key required.
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UN ComTradelink neededComtrade Web Services requires IP authentication, users must have site license account. However, access to metadata and data availability is not restricted.
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Last.FM APIhttp://www.last.fm/apiFree to register. API key needed. Probably need a Last.FM account.
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Upwork APIhttps://developers.upwork.com/Free to register. API key needed. Upwork.com account needed.(formerly oDesk)
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Yelp APIhttps://www.yelp.com/developers/documentation/v2/overviewFree to register. API key needed. Yelp.com account needed.Summary information about businesses by location
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Metacritic APIhttps://market.mashape.com/byroredux/metacriticFree to register. API key needed. Requests limited for non-paying users.Critic reviews for movies, music, TV shows, and video games
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UN Comtrade APIhttp://comtrade.un.org/data/doc/api/Free to use, no registration or API key required.
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Zillow APIhttp://www.zillow.com/howto/api/APIOverview.htmFree to use, API key needed.
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College Scorecardhttps://collegescorecard.ed.gov/data/documentation/Free
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Politiwhoopshttp://politwoops.sunlightfoundation.com/?page=2Deleted tweets from politicians
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Sunlight Foundationhttp://sunlightfoundation.com/api/Free to register. API key needed. Recently became insolvent. Project may need a new home.
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GitHub http://ghtorrent.org/Free - Not really an API, more of Mongo / SQL dumps (comes from GitHub streaming API which is very limited and requires API keys. See notes on the right for difference between the two sources)Most complete source of trace activity data.
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https://www.githubarchive.org/Free - Json dumps / Big Query accessFrom GHTorrent FAQ: Github Archive collects and stores the GitHub event stream. In addition to that, GHTorrent applies dependency based retrieval on all entities (e.g. commits, pull requests etc) that are linked from the events and stores the results in two databases: a raw data one (MongoDB) that stores the unprocessed responses from GitHub API and a relational one (MySQL) that stores links between the entities (e.g. commits are linked to projects). Using GHTorrent, developers can obtain an up-to-date, relational view of their project’s GitHub metadata, which can be used for answering questions regarding their project’s processes
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US Censushttps://www.census.gov/developers/Free to register. API key needed.
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CourtListener APIhttps://www.courtlistener.com/api/rest-info/
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Open Data Networkhttps://www.opendatanetwork.com/No API key needed
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Wikiahttp://www.wikia.com/api/v1/
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US Bureau of Labor Statisticshttps://cran.r-project.org/web/packages/blscrapeR/index.htmlNo API key needed but maximum of ~30 requests a day from my experiencesample code for Alabama's unemployment rate per month in 2020:
bls_api("LASST010000000000003", startyear = 2020, endyear = 2020)
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ACLED API
https://www.acleddata.com/wp-content/uploads/dlm_uploads/2017/10/API-User-Guide.pdf
Free, no API key, but limited to data from the last three years
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CAIDA/IODA Event and Alert APIshttps://ioda.caida.org/ioda/api
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Reddit APIhttps://www.reddit.com/wiki/apiYesrate limits are fairly strict
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Pushshift API (third-party Reddit data)https://pushshift.io/api-parameters/YesBetter way to get historical Reddit data for non-commercial purposes; Python users may want to use a wrapper library - https://psaw.readthedocs.io/en/latest/
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"APIs for social scientists: A collaborative review"https://bookdown.org/paul/apis_for_social_scientists/YesA book with tutorials of many APIs (Google, Instagram, Twitter, MediaWiki, etc.)
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The Guardianhttps://open-platform.theguardian.com/
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IMDBhttps://imdb-api.com/APIMany APIs to get metadata about movies, games and television ("imdbapi" package in R)
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LinkedIn
https://www.linkedin.com/pulse/rlinkedin-more-long-life-linkedin-api-network-analysis-jerad-acosta/
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Programmable Webhttps://www.programmableweb.com/apis/directorySite that lists (now) 24,471 APIs
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Open Alexhttps://docs.openalex.org/how-to-use-the-api/api-overviewYesOpenAlex is a comprehensive, freely accessible dataset cataloging scholarly works, including research articles, datasets, books, and dissertations
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