AI resource category

Public data APIs

Primary-source public data interfaces with machine-readable access, provenance, freshness, and usage boundaries.

250 HTML profilesCanonical JSON alternatesPrimary-source provenance

AirNow API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for AirNow API.

resource.public-data.airnow-api

AlphaFold Protein Structure Database API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for AlphaFold Protein Structure Database API.

resource.public-data.alphafold-api

ARIN Whois-RWS API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for ARIN Whois-RWS API.

resource.public-data.arin-whois-rws

Art Institute of Chicago API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Art Institute of Chicago API.

resource.public-data.art-institute-chicago-api

Official access and manual guidance for Atom responses, query filtering, paging, pacing and versioned identifiers. This documentation review does not verify executed API access, authentication guarantees, scientific validity or reuse permissions.

resource.public-data.arxiv-api

data.gov.au CKAN API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for data.gov.au CKAN API.

resource.public-data.australia-ckan-api

Australian Bureau of Statistics Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Australian Bureau of Statistics Data API.

resource.public-data.australian-bureau-statistics-data-api

AviationWeather.gov Data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for AviationWeather.gov Data API.

resource.public-data.aviation-weather-data-api

Bank of Canada Valet API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Bank of Canada Valet API.

resource.public-data.bank-of-canada-valet-api

Banque de France Webstat API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Banque de France Webstat API.

resource.public-data.banque-france-webstat-api

U.S. BEA Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for U.S. BEA Data API.

resource.public-data.bea-data-api

BioModels API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for BioModels API.

resource.public-data.biomodels-api

BioSamples API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for BioSamples API.

resource.public-data.biosamples-api

BioStudies API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for BioStudies API.

resource.public-data.biostudies-api

BIS Statistics SDMX API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for BIS Statistics SDMX API.

resource.public-data.bis-statistics-sdmx-api

U.S. BLS Public Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for U.S. BLS Public Data API.

resource.public-data.bls-public-data-api

BOLD Systems data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for BOLD Systems data API.

resource.public-data.bold-systems-api

Catalogue of Life API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Catalogue of Life API.

resource.public-data.catalogue-of-life-api

CDC Socrata Open Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for CDC Socrata Open Data API.

resource.public-data.cdc-socrata-open-data-api

U.S. Census Geocoder API boundary

Official documentation boundaries for Census Geocoder request planning, conditional geography parameters, approximate results and unresolved batch-coordinate guidance; not permission to transmit sensitive location data.

resource.public-data.census-geocoder-api

Census TIGERweb REST-services boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Census TIGERweb REST-services.

resource.public-data.census-tigerweb-rest

CFPB Consumer Complaint Database API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for CFPB Consumer Complaint Database API.

resource.public-data.cfpb-consumer-complaint-api

CFPB HMDA data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for CFPB HMDA data API.

resource.public-data.cfpb-hmda-api

ChEBI API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for ChEBI API.

resource.public-data.chebi-api

ChecklistBank API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for ChecklistBank API.

resource.public-data.checklistbank-api

ChEMBL API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for ChEMBL API.

resource.public-data.chembl-api

CISA Known Exploited Vulnerabilities catalog boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for CISA Known Exploited Vulnerabilities catalog.

resource.public-data.cisa-kev-catalog

ClinicalTrials.gov API v2 boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for ClinicalTrials.gov API v2.

resource.public-data.clinicaltrials-gov-api-v2

Cloudflare DNS-over-HTTPS boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Cloudflare DNS-over-HTTPS.

resource.public-data.cloudflare-dns-over-https

CMS Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for CMS Data API.

resource.public-data.cms-data-api

College Scorecard API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for College Scorecard API.

resource.public-data.college-scorecard-api

UK Companies House API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for UK Companies House API.

resource.public-data.companies-house-api

Congress.gov API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Congress.gov API.

resource.public-data.congress-gov-api

Copernicus Data Space APIs boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Copernicus Data Space APIs.

resource.public-data.copernicus-data-space-apis

Copernicus Data Space OData API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Copernicus Data Space OData API.

resource.public-data.copernicus-data-space-odata-api

CORDIS data services boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for CORDIS data services.

resource.public-data.cordis-data-services

Crossref REST API boundary

Documented Crossref JSON metadata, DOI and journal lookup, rows example, and abstract-rights boundaries; this documentation review does not verify live API availability, rate limits or cursor pagination.

resource.public-data.crossref-rest-api

data.europa.eu APIs boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for data.europa.eu APIs.

resource.public-data.data-europa-eu-api

data.gouv.fr API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for data.gouv.fr API.

resource.public-data.data-gouv-fr-api

Data.gov Catalog API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Data.gov Catalog API.

resource.public-data.data-gov-catalog-api

DATA.GOV.HK API specification boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for DATA.GOV.HK API specification.

resource.public-data.data-gov-hk-api

data.gov.sg API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for data.gov.sg API.

resource.public-data.data-gov-sg-api

DataCite REST API boundary

Documented DataCite public reads, Repository write authority, test/production endpoints, legacy routes and script identification. This documentation review does not verify live API operation, paging controls or reuse terms.

resource.public-data.datacite-rest-api

Dataverse Native API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Dataverse Native API.

resource.public-data.dataverse-native-api

dblp Search API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for dblp Search API.

resource.public-data.dblp-search-api

deps.dev API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for deps.dev API.

resource.public-data.deps-dev-api

Destatis GENESIS API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Destatis GENESIS API.

resource.public-data.destatis-genesis-api

DigitalNZ API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for DigitalNZ API.

resource.public-data.digitalnz-api

Directory of Open Access Journals API boundary

Documented public search, record access, authenticated application routes and bounded query rules from DOAJ's guide and linked v4 specification. This review does not verify live API execution, an account's permissions, metadata validity or reuse rights.

resource.public-data.doaj-api

DWD Open Data boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for DWD Open Data.

resource.public-data.dwd-open-data

EarthScope FDSN web services boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for EarthScope FDSN web services.

resource.public-data.earthscope-fdsn-web-services

Ontology Lookup Service API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Ontology Lookup Service API.

resource.public-data.ebi-ontology-lookup-service-api

EMBL-EBI Proteins API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for EMBL-EBI Proteins API.

resource.public-data.ebi-proteins-api

EMBL-EBI Search API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for EMBL-EBI Search API.

resource.public-data.ebi-search-api

eBird API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for eBird API.

resource.public-data.ebird-api

ECB Data Portal SDMX API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for ECB Data Portal SDMX API.

resource.public-data.ecb-sdmx-api

ECMWF Open Data boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for ECMWF Open Data.

resource.public-data.ecmwf-open-data

U.S. EIA Open Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for U.S. EIA Open Data API.

resource.public-data.eia-open-data-api

Elexon Insights Solution API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Elexon Insights Solution API.

resource.public-data.elexon-insights-api

ENA Portal API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for ENA Portal API.

resource.public-data.ena-portal-api

Ensembl REST API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Ensembl REST API.

resource.public-data.ensembl-rest-api

Environment and Climate Change Canada GeoMet API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Environment and Climate Change Canada GeoMet API.

resource.public-data.environment-canada-geomet-api

EPA AQS Data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for EPA AQS Data API.

resource.public-data.epa-aqs-data-api

EPA ECHO web services boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for EPA ECHO web services.

resource.public-data.epa-echo-web-services

EPA Envirofacts Data Service API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for EPA Envirofacts Data Service API.

resource.public-data.epa-envirofacts-data-service-api

EPO Open Patent Services boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for EPO Open Patent Services.

resource.public-data.epo-open-patent-services

EU TED Search API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for EU TED Search API.

resource.public-data.eu-ted-search-api

EUMETSAT Data Store boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for EUMETSAT Data Store.

resource.public-data.eumetsat-data-store

EUMETSAT Data Store API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for EUMETSAT Data Store API.

resource.public-data.eumetsat-data-store-api

EUR-Lex webservice boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for EUR-Lex webservice.

resource.public-data.eur-lex-webservice

Europe PMC REST API boundary

Official documentation for Europe PMC search formats, result types and sorting. This document-only review does not verify authentication, paging limits, article content or reuse rights.

resource.public-data.europe-pmc-rest-api

European Parliament Open Data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for European Parliament Open Data API.

resource.public-data.european-parliament-open-data-api

Europeana APIs boundary

Official landing-page boundaries for Europeana Search, Record and IIIF APIs; this review does not establish request/paging limits or media reuse rights.

resource.public-data.europeana-apis

Eurostat Dissemination API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Eurostat Dissemination API.

resource.public-data.eurostat-dissemination-api

FCC Public Inspection Files API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for FCC Public Inspection Files API.

resource.public-data.fcc-public-inspection-files-api

FDIC BankFind Suite API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for FDIC BankFind Suite API.

resource.public-data.fdic-bankfind-api

Federal Register API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Federal Register API.

resource.public-data.federal-register-api

FRED economic data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for FRED economic data API.

resource.public-data.fred-api

Gallica document API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Gallica document API.

resource.public-data.gallica-api

GBIF biodiversity API boundary

GBIF documentation boundaries for API search, authentication, paging and asynchronous downloads. This review does not verify runtime access, occurrence accuracy, taxonomy completeness or reuse rights.

resource.public-data.gbif-api

geoBoundaries API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for geoBoundaries API.

resource.public-data.geoboundaries-api

GeoNames web-services boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for GeoNames web-services.

resource.public-data.geonames-web-services

Getty Vocabularies linked-data services boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Getty Vocabularies linked-data services.

resource.public-data.getty-vocabularies-lod

GLEIF LEI API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for GLEIF LEI API.

resource.public-data.gleif-lei-api

Go module proxy protocol boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Go module proxy protocol.

resource.public-data.go-module-proxy-api

Google Public DNS-over-HTTPS boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Google Public DNS-over-HTTPS.

resource.public-data.google-public-dns-doh

GovInfo API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for GovInfo API.

resource.public-data.govinfo-api

GSA Per Diem API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for GSA Per Diem API.

resource.public-data.gsa-per-diem-api

GWAS Catalog API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for GWAS Catalog API.

resource.public-data.gwas-catalog-api

Hackage API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Hackage API.

resource.public-data.hackage-api

Harvard Art Museums API boundary

Official-source access, required API-key, JSON paging, image-availability, and interpretation boundaries for Harvard Art Museums API.

resource.public-data.harvard-art-museums-api

Humanitarian Data Exchange CKAN API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Humanitarian Data Exchange CKAN API.

resource.public-data.hdx-ckan-api

Homebrew Formulae API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Homebrew Formulae API.

resource.public-data.homebrew-formula-api

HUD User FMR API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for HUD User FMR API.

resource.public-data.hud-user-api

IANA media-types registry boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for IANA media-types registry.

resource.public-data.iana-media-types-registry

IANA RDAP bootstrap-data boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for IANA RDAP bootstrap-data.

resource.public-data.iana-rdap-bootstrap

IATI Datastore API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for IATI Datastore API.

resource.public-data.iati-datastore-api

IBGE Data Service API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for IBGE Data Service API.

resource.public-data.ibge-data-service-api

ILOSTAT SDMX API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for ILOSTAT SDMX API.

resource.public-data.ilostat-sdmx-api

IMF DataMapper API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for IMF DataMapper API.

resource.public-data.imf-datamapper-api

iNaturalist API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for iNaturalist API.

resource.public-data.inaturalist-api

India Open Government Data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for India Open Government Data API.

resource.public-data.india-data-gov-api

BPS WebAPI boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for BPS WebAPI.

resource.public-data.indonesia-bps-api

INEGI Indicators API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for INEGI Indicators API.

resource.public-data.inegi-indicators-api

INSEE SDMX API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for INSEE SDMX API.

resource.public-data.insee-sdmx-api

IntAct molecular interactions API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for IntAct molecular interactions API.

resource.public-data.intact-molecular-interactions-api

InterPro API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for InterPro API.

resource.public-data.interpro-api

Istat SDMX API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Istat SDMX API.

resource.public-data.italy-istat-sdmx-api

Japan e-Stat API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Japan e-Stat API.

resource.public-data.japan-estat-api

JMA developer-data boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for JMA developer-data.

resource.public-data.jma-developer-data

Kaggle API and CLI boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Kaggle API and CLI.

resource.public-data.kaggle-api

LACNIC RDAP boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for LACNIC RDAP.

resource.public-data.lacnic-rdap

Library of Congress JSON/YAML API boundary

Official-source access, API-implemented endpoint selection, response-format, paging, collection-coverage, and interpretation boundaries for the Library of Congress JSON/YAML API.

resource.public-data.library-of-congress-json-api

Malaysia Open Data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Malaysia Open Data API.

resource.public-data.malaysia-open-data-api

Maven Central Search API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Maven Central Search API.

resource.public-data.maven-central-search-api

MediaWiki Action API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for MediaWiki Action API.

resource.public-data.mediawiki-action-api

NLM MeSH RDF API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NLM MeSH RDF API.

resource.public-data.mesh-rdf-api

The Met Collection API boundary

Official-source access, versioned search selection, object-record retrieval, request-rate, Open Access, and interpretation boundaries for The Met Collection API.

resource.public-data.met-museum-collection-api

MET Norway Locationforecast API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for MET Norway Locationforecast API.

resource.public-data.met-norway-locationforecast-api

MetaboLights API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for MetaboLights API.

resource.public-data.metabolights-api

Météo-France API portal boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Météo-France API portal.

resource.public-data.meteofrance-api-portal

MeteoSwiss Open Data boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for MeteoSwiss Open Data.

resource.public-data.meteoswiss-open-data

MGnify API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for MGnify API.

resource.public-data.mgnify-api

NASA ADS API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NASA ADS API.

resource.public-data.nasa-ads-api

NASA CMR Search API boundary

NASA CMR metadata discovery guidance, including representation-specific pagination, token permissions, throttling and underlying-data boundaries.

resource.public-data.nasa-cmr-search-api

NASA DONKI API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NASA DONKI API.

resource.public-data.nasa-donki-api

NASA EONET API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NASA EONET API.

resource.public-data.nasa-eonet-api

NASA EPIC API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NASA EPIC API.

resource.public-data.nasa-epic-api

NASA Exoplanet Archive TAP API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NASA Exoplanet Archive TAP API.

resource.public-data.nasa-exoplanet-archive-tap-api

NASA FIRMS API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NASA FIRMS API.

resource.public-data.nasa-firms-api

NASA Open APIs boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NASA Open APIs.

resource.public-data.nasa-open-apis

NASA POWER API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NASA POWER API.

resource.public-data.nasa-power-api

NASA TechPort API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NASA TechPort API.

resource.public-data.nasa-techport-api

National Archives Catalog API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for National Archives Catalog API.

resource.public-data.national-archives-catalog-api

National Park Service API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for National Park Service API.

resource.public-data.national-park-service-api

National Weather Service API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for National Weather Service API.

resource.public-data.national-weather-service-api

Natural Earth downloads boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Natural Earth downloads.

resource.public-data.natural-earth-downloads

NCBI BLAST URL API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NCBI BLAST URL API.

resource.public-data.ncbi-blast-url-api

NCBI Entrez E-utilities boundary

NCBI E-utilities documentation boundaries for operations, paging, history writes, request identification and reuse; this review does not verify API execution, clinical validity or permission to redistribute records.

resource.public-data.ncbi-eutilities

NCBI Variation Services API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NCBI Variation Services API.

resource.public-data.ncbi-variation-api

NEON Data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NEON Data API.

resource.public-data.neon-data-api

New Zealand data.govt.nz API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for New Zealand data.govt.nz API.

resource.public-data.new-zealand-data-api

NHTSA vPIC API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NHTSA vPIC API.

resource.public-data.nhtsa-vpic-api

NIH RePORTER API v2 boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NIH RePORTER API v2.

resource.public-data.nih-reporter-api-v2

NIST NVD Vulnerabilities API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NIST NVD Vulnerabilities API.

resource.public-data.nist-nvd-vulnerabilities-api

NLM Clinical Tables Search Service boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NLM Clinical Tables Search Service.

resource.public-data.nlm-clinical-tables-api

NLM Learning Resources API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NLM Learning Resources API.

resource.public-data.nlm-learning-resources-api

NOAA Climate Data Online API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NOAA Climate Data Online API.

resource.public-data.noaa-climate-data-online-api

NOAA CO-OPS Data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NOAA CO-OPS Data API.

resource.public-data.noaa-coops-api

NOAA NCEI Access Data Service boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NOAA NCEI Access Data Service.

resource.public-data.noaa-ncei-access-data-service

NOAA SWPC data services boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NOAA SWPC data services.

resource.public-data.noaa-swpc-data

Nominatim API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Nominatim API.

resource.public-data.nominatim-api

npm registry API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for npm registry API.

resource.public-data.npm-registry-api

NREL Developer APIs boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NREL Developer APIs.

resource.public-data.nrel-developer-apis

NuGet V3 API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NuGet V3 API.

resource.public-data.nuget-v3-api

NVD CPE API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for NVD CPE API.

resource.public-data.nvd-cpe-api

Ocean Biodiversity Information System API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Ocean Biodiversity Information System API.

resource.public-data.obis-api

OECD SDMX API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for OECD SDMX API.

resource.public-data.oecd-sdmx-api

OFAC Sanctions List Service boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for OFAC Sanctions List Service.

resource.public-data.ofac-sanctions-list-service

Open Government Canada CKAN API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Open Government Canada CKAN API.

resource.public-data.open-canada-ckan-api

Open Food Facts API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Open Food Facts API.

resource.public-data.open-food-facts-api

Open-Meteo API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Open-Meteo API.

resource.public-data.open-meteo-api

Open Targets Platform GraphQL API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Open Targets Platform GraphQL API.

resource.public-data.open-targets-graphql-api

OpenAlex research graph API boundary

Documented OpenAlex JSON graph access, optional API-key trial, list pagination, identifier lookup and untrusted-text handling; API availability, detailed rate budgets and reuse terms were not tested by this documentation review.

resource.public-data.openalex-api

OpenAQ API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for OpenAQ API.

resource.public-data.openaq-api

openFDA API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for openFDA API.

resource.public-data.openfda-api

OpenFEC API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for OpenFEC API.

resource.public-data.openfec-api

OpenFEMA API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for OpenFEMA API.

resource.public-data.openfema-api

OpenML API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for OpenML API.

resource.public-data.openml-api

OpenSky Network REST API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for OpenSky Network REST API.

resource.public-data.opensky-network-api

OpenStreetMap Overpass API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for OpenStreetMap Overpass API.

resource.public-data.openstreetmap-overpass-api

OpenTopography API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for OpenTopography API.

resource.public-data.opentopography-api

ORCID Public API boundary

Official search tutorial covering public metadata, result types, token requirements and paging. Documentation-only: no researcher record, identity or commercial-use permission has been verified.

resource.public-data.orcid-public-api

OSRM HTTP API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for OSRM HTTP API.

resource.public-data.osrm-api

OSV API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for OSV API.

resource.public-data.osv-api

Packagist API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Packagist API.

resource.public-data.packagist-api

PDBe API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for PDBe API.

resource.public-data.pdbe-api

Statistics Poland Local Data Bank API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Statistics Poland Local Data Bank API.

resource.public-data.poland-bdl-api

PRIDE Archive API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for PRIDE Archive API.

resource.public-data.pride-archive-api

protocols.io API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for protocols.io API.

resource.public-data.protocols-io-api

PubChem PUG REST API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for PubChem PUG REST API.

resource.public-data.pubchem-pug-rest-api

Public Suffix List boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Public Suffix List.

resource.public-data.public-suffix-list

PyPI JSON API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for PyPI JSON API.

resource.public-data.pypi-json-api

QuickGO API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for QuickGO API.

resource.public-data.quickgo-api

RCSB PDB Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for RCSB PDB Data API.

resource.public-data.rcsb-pdb-data-api

Reactome Content Service boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Reactome Content Service.

resource.public-data.reactome-content-service

Regulations.gov API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Regulations.gov API.

resource.public-data.regulations-gov-api

ReliefWeb API v2 boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for ReliefWeb API v2.

resource.public-data.reliefweb-api-v2

Repology API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Repology API.

resource.public-data.repology-api

RFC Editor index and bulk-data boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for RFC Editor index and bulk-data.

resource.public-data.rfc-editor-index

RIPEstat Data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for RIPEstat Data API.

resource.public-data.ripe-stat-data-api

RNAcentral API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for RNAcentral API.

resource.public-data.rnacentral-api

ROR REST API boundary

Documented JSON/record status, query-versus-affiliation selection, 10,000-result ceiling and paused client-ID rollout. This review does not test the API or verify affiliation, organizational authority, ownership or reuse terms.

resource.public-data.ror-rest-api

RubyGems.org API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for RubyGems.org API.

resource.public-data.rubygems-api

NLM RxNorm API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for NLM RxNorm API.

resource.public-data.rxnorm-api

SAM.gov Entity Management API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for SAM.gov Entity Management API.

resource.public-data.sam-entity-api

SAM.gov Opportunities API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for SAM.gov Opportunities API.

resource.public-data.sam-gov-opportunities-api

SEC EDGAR Data APIs boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for SEC EDGAR Data APIs.

resource.public-data.sec-edgar-data-apis

Semantic Scholar Academic Graph API boundary

Official API overview of service roles, shared anonymous limits and introductory key limits. This documentation-only review does not validate endpoint parameters, paging, scientific claims or reuse rights.

resource.public-data.semantic-scholar-academic-graph-api

Smithsonian Open Access API boundary

Official-source access, API-key, documented-metadata, media-availability, and interpretation boundaries for Smithsonian Open Access API.

resource.public-data.smithsonian-open-access-api

KOSIS OpenAPI boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for KOSIS OpenAPI.

resource.public-data.south-korea-kosis-api

SPDX License List data boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for SPDX License List data.

resource.public-data.spdx-license-list-data

Statbel open-data services boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Statbel open-data services.

resource.public-data.statistics-belgium-open-data

Statistics Canada Web Data Service boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Statistics Canada Web Data Service.

resource.public-data.statistics-canada-web-data-service

Statistics Denmark StatBank API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Statistics Denmark StatBank API.

resource.public-data.statistics-denmark-statbank-api

Statistics Estonia PxWeb API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Statistics Estonia PxWeb API.

resource.public-data.statistics-estonia-pxweb-api

Statistics Finland PxWeb API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Statistics Finland PxWeb API.

resource.public-data.statistics-finland-pxweb-api

Official Statistics Portal of Latvia PxWeb API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Official Statistics Portal of Latvia PxWeb API.

resource.public-data.statistics-latvia-pxweb-api

Statistics Netherlands StatLine OData API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Statistics Netherlands StatLine OData API.

resource.public-data.statistics-netherlands-statline-odata-api

Statistics Norway PxWeb API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Statistics Norway PxWeb API.

resource.public-data.statistics-norway-pxweb-api

Statistical Office of Slovenia PxWeb API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Statistical Office of Slovenia PxWeb API.

resource.public-data.statistics-slovenia-pxweb-api

Statistics Sweden PxWeb API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Statistics Sweden PxWeb API.

resource.public-data.statistics-sweden-pxweb-api

Swiss Federal Statistical Office PxWeb API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Swiss Federal Statistical Office PxWeb API.

resource.public-data.swiss-pxweb-api

Transport for London Unified API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Transport for London Unified API.

resource.public-data.tfl-unified-api

U.S. Treasury Fiscal Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for U.S. Treasury Fiscal Data API.

resource.public-data.treasury-fiscal-data-api

Trove API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Trove API.

resource.public-data.trove-api

Great Britain Carbon Intensity API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Great Britain Carbon Intensity API.

resource.public-data.uk-carbon-intensity-api

UK Department for Business and Trade Data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for UK Department for Business and Trade Data API.

resource.public-data.uk-dbt-data-api

UK Government API Catalogue boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for UK Government API Catalogue.

resource.public-data.uk-government-api-catalogue

UK Legislation Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for UK Legislation Data API.

resource.public-data.uk-legislation-data-api

UK Office for National Statistics API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for UK Office for National Statistics API.

resource.public-data.uk-ons-api

UK Parliament Data APIs boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for UK Parliament Data APIs.

resource.public-data.uk-parliament-data-apis

UK Police Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for UK Police Data API.

resource.public-data.uk-police-data-api

UMLS API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for UMLS API.

resource.public-data.umls-api

UN Comtrade API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for UN Comtrade API.

resource.public-data.un-comtrade-api

UN Population Data API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for UN Population Data API.

resource.public-data.un-population-data-api

United Nations SDG API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for United Nations SDG API.

resource.public-data.un-sdg-api

UNHCR Refugee Statistics API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for UNHCR Refugee Statistics API.

resource.public-data.unhcr-refugee-statistics-api

UNICEF SDMX API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for UNICEF SDMX API.

resource.public-data.unicef-sdmx-api

UniProt REST API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for UniProt REST API.

resource.public-data.uniprot-rest-api

U.S. Census Data API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for U.S. Census Data API.

resource.public-data.us-census-data-api

USAJOBS API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for USAJOBS API.

resource.public-data.usajobs-api

USAspending API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for USAspending API.

resource.public-data.usaspending-api

USDA FoodData Central API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for USDA FoodData Central API.

resource.public-data.usda-fooddata-central-api

USDA NASS Quick Stats API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for USDA NASS Quick Stats API.

resource.public-data.usda-nass-quick-stats-api

USGS Earthquake Catalog API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for USGS Earthquake Catalog API.

resource.public-data.usgs-earthquake-catalog-api

USGS FDSN Event API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for USGS FDSN Event API.

resource.public-data.usgs-fdsn-event-api

USGS National Map API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for USGS National Map API.

resource.public-data.usgs-national-map-api

USGS Water Data APIs boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for USGS Water Data APIs.

resource.public-data.usgs-water-data-apis

USPTO Open Data Portal API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for USPTO Open Data Portal API.

resource.public-data.uspto-open-data-portal-api

V&A Collections API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for V&A Collections API.

resource.public-data.vam-collections-api

WHO Global Health Observatory OData API boundary

WHO documentation on OData discovery and name, dimension, date and null filters. This review does not verify live API availability, authentication, paging or reuse rights.

resource.public-data.who-gho-odata-api

Wikidata SPARQL Query Service boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Wikidata SPARQL Query Service.

resource.public-data.wikidata-sparql-query-service

Wikimedia Pageviews API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Wikimedia Pageviews API.

resource.public-data.wikimedia-pageviews-api

Wikimedia REST API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Wikimedia REST API.

resource.public-data.wikimedia-rest-api

World Bank Indicators API boundary

Official World Bank documentation on Indicators API query construction, date and JSON parameters, pagination, and bounded multi-indicator requests.

resource.public-data.world-bank-indicators-api

WorldPop REST API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for WorldPop REST API.

resource.public-data.worldpop-api

WoRMS REST API boundary

Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for WoRMS REST API.

resource.public-data.worms-rest-api

WTO Timeseries API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for WTO Timeseries API.

resource.public-data.wto-timeseries-api

Zenodo REST API boundary

Zenodo documentation boundaries for record reads, deposit scopes, sandbox separation and metadata harvesting; this review does not verify live API execution or reuse rights.

resource.public-data.zenodo-rest-api