emerging · 0.9 capabilitymarket schemadomain

Structured Data

Score 22.4 / 100 12 providers +9 via APIs 16 APIs Search apis.io →

Providers using this tag (12)

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

Strong 5 Solid coverage with minor gaps
YoastSEOWordPressContent OptimizationSchema3 APIs64.4WebCrawlerAPIWeb ScrapingWeb CrawlingData ExtractionMarkdown2 APIs63.9Social FetchSocial MediaWeb ScrapingData ExtractionSocial Listening1 API61.2WebScraping.AIWeb ScrapingData ExtractionProxiesArtificial Intelligence1 API60.0PagesnapDeveloper ToolsWeb Scrapingweb-to-markdownscreenshot-api1 API58.5
Developing 5 Usable, with meaningful gaps to close
ClaixDocument ProcessingData ExtractionDocument IntelligencePDF1 API53.5ReductoDocument ParsingPDFOCRData Extraction1 API52.6OpenMenuRestaurantMenusMenu DataSearch1 API46.3QomplementCompanyDocument ExtractionOCR1 API44.0Robin AILegalLegal TechContract ReviewContract Analysis1 API43.0
Thin 2 Limited public surface area
Schema.orgSchema.orgLinked DataJSON-LD4 APIs30.1RindlerCompanyMCPAI AgentsWeb Automation1 API28.4

APIs with this tag (16)

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
Confluence V2 Database APICreate and manage databases in Confluence using the v2 API.70.1
Strong 4 Solid coverage with minor gaps
Yoast Schema APIThe Yoast Schema API provides a PHP interface for customizing the Schema.org JSON-LD structured data output...64.4WebCrawler APIREST API on api.webcrawlerapi.com for asynchronous multi-page crawl jobs (POST /v1/crawl, GET /v1/job/{id},...63.9Bazaarvoice Structured Data APIThe Structured Data API from Bazaarvoice — 1 operation(s) for structured data.62.7LlamaParse Extract APIStructured data extraction API that pulls typed JSON output from unstructured documents using developer-def...56.7
Developing 4 Usable, with meaningful gaps to close
PubChem PUG View APIThe PUG View API provides access to the full structured compound and substance pages as seen on the PubChem...41.9ScrapingBee Data Extraction APIThe Data Extraction API layers structured-data extraction rules on top of HTML API calls so callers receive...41.4ScrapingBee Google Search APIThe Google Search API returns structured JSON SERP data covering organic results, knowledge graph, featured...41.4ZenRows Scraper APIsVertical, structured-data scraper endpoints for major commerce and real-estate sites, sharing the api.zenro...41.1
Thin 6 Limited public surface area
Apache Spark SQL APISpark module for structured data processing with DataFrame and Dataset APIs. Provides a SQL interface and s...38.3Scrapfly Extraction APIAI-powered structured data extraction from HTML content. Supports template-based extraction, LLM prompt-dri...34.6Schema.org JSON-LD ContextThe Schema.org JSON-LD Context provides the canonical JSON-LD context file for the Schema.org vocabulary. T...30.1Schema.org Markup ValidatorThe Schema.org Markup Validator tests and validates structured data markup against the Schema.org vocabular...30.1Schema.org VocabularySchema.org is a collaborative, community-driven vocabulary for structured data on the internet. It provides...30.1Schema.org WebAPI TypeThe Schema.org WebAPI type defines a Web API accessible over Web and Internet technologies. It provides sta...30.1
Emerging 1 Early or largely undocumented
Condé 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 →

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The distribution (Pro) 
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