stale · 0.0 capability schema

JSON-LD

Score 16.5 / 100 5 providers +18 via APIs 22 APIs Search apis.io →

Providers using this tag (5)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Developing 1 Usable, with meaningful gaps to close
BTC War Live Market Data APIFinanceCryptocurrencyMarket DataBitcoin3 APIs47.9
Thin 2 Limited public surface area
OraklCompanyTechBioOncologyDrug Development1 API32.3Schema.orgSchema.orgStructured DataLinked Data4 APIs31.7
Emerging 2 Early or largely undocumented
Condé NastMediaPublishingMagazinesNews5 APIs17.3RDFKnowledge GraphLinked DataOntology14.9

APIs with this tag (22)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 1 Complete, well-documented, and agent-ready
Microsoft Azure JSON-LD ContextJSON-LD context definitions for Microsoft Azure resource types, providing semantic annotations and linked d...74.9
Strong 2 Solid coverage with minor gaps
Linked Data InterfaceThe Wikidata Linked Data Interface provides individual entity data via content negotiation at http://www.wi...59.6ETSI NGSI-LD API (ISG CIM)The NGSI-LD API standardised by ETSI ISG CIM in GS CIM 009, a JSON-LD context information management API fo...56.8
Developing 4 Usable, with meaningful gaps to close
Norse World REST-APIThe Norse World REST-API, part of the Norse World research infrastructure at Uppsala University's Departmen...54.1LUX Collections Discovery — Documents APIRetrieves a single entity from LUX as a Linked Art JSON-LD document by type and identifier. Institution-ope...48.4Helm JSON-LD ContextJSON-LD context document mapping Helm concepts to linked data vocabularies including Schema.org, Dublin Cor...42.8TYPO3 REST API Extension (t3api)The sourcebroker/t3api extension provides an easy-to-configure REST API layer for TYPO3 Extbase models. API...42.4
Thin 6 Limited public surface area
Daring Foods SEO Metadata APIPublic Yoast SEO head endpoint returning the rendered SEO metadata and full schema.org JSON-LD graph for an...37.7Waseda IIIF Image APIThe image-tile half of the same Waseda-operated IIIF deployment. info.json declares protocol http://iiif.io...32.4Waseda IIIF Presentation API (Cultural Resources)Waseda University operates its own IIIF server for the Kotenseki Sogo Database (古典籍総合データベース) of classical J...32.4Schema.org JSON-LD ContextThe Schema.org JSON-LD Context provides the canonical JSON-LD context file for the Schema.org vocabulary. T...31.7Schema.org VocabularySchema.org is a collaborative, community-driven vocabulary for structured data on the internet. It provides...31.7NGED Connected Data DCAT CatalogueMachine-readable DCAT catalogue exports of the entire NGED Connected Data Portal, linked from the footer of...31.1
Emerging 9 Early or largely undocumented
api.weather.gov (NOAA NWS)National Weather Service REST + JSON-LD API at api.weather.gov delivering open weather forecasts, alerts, a...23.4Hydrostor SEO Metadata APIPublic Yoast SEO head endpoint returning the rendered head metadata and its parsed schema.org JSON-LD graph...23.4Aegis Marine Shipmanagement SEO Metadata APIPublic Yoast SEO endpoint returning the rendered head metadata, and its parsed schema.org JSON-LD graph, fo...23.0Envisics SEO Metadata APIPublic Yoast SEO head endpoint returning the rendered head metadata and its parsed JSON-LD schema.org graph...20.1Kateeva SEO Metadata APIPublic Yoast SEO head endpoint returning the rendered head metadata and its parsed JSON-LD schema.org graph...20.1EnergyX SEO Metadata APIPublic Yoast SEO head endpoint returning the rendered head metadata and its parsed JSON-LD schema.org graph...19.5Cruz Foam SEO Metadata APIPublic Yoast SEO head endpoint returning the rendered head metadata and its parsed JSON-LD schema.org graph...19.43Bar Biologics SEO Metadata APIPublic Yoast SEO head endpoint returning the rendered head metadata and its parsed schema.org JSON-LD graph...18.3Condé Nast Article JSON-LDEvery published article on every Condé Nast brand site embeds schema.org structured data as `

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Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/json-ld"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/json-ld"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/json-ld/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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