established · -1.0 marketcapability industryresourcedomain

Publishing

Score 24.2 / 100 154 providers +38 via APIs 54 APIs Search apis.io →
Business capabilities this tag reaches
Developer Platform & API Ecosystem Management 2 Marketing Management 1 Distributed Energy Resource Management 1

Providers using this tag (154)

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

Exemplar 8 Complete, well-documented, and agent-ready
EventwrenAgentsMCPEventCalendar3 APIs85.6HagglebeeAgentsMCPClassifiedsMarketplace2 APIs84.3YarnhenAgentsMCPStories2 APIs84.3YawpletAgentsMCPSocial MediaMessaging2 APIs84.3GhostNewslettersMembershipSubscription3 APIs77.1beehiivNewslettersCreatorsEmailSubscription3 APIs72.1AgorapulseSocial Media ManagementSocial MediaCRMAnalytics2 APIs68.2Scope3CompanyEnterpriseAdvertisingCarbon Emissions4 APIs66.8
Strong 15 Solid coverage with minor gaps
BufferSocial MediaSchedulingAnalytics1 API65.5PubloraSocial MediaSchedulingMCP1 API60.0ParagraphCompanyNewslettersWeb31 API58.4ElsevierContentJournalsMedicalResearch8 APIs58.1Blubrry APIPodcastsAudioMedia2 APIs54.5PostizSocial MediaSchedulingOpen SourceContent3 APIs64.9NewscredCompanyContent MarketingContent ManagementDigital Asset Management2 APIs64.8CommuneNewslettersEmailCommunity1 API64.2PositCompanyData ScienceAnalyticsDeveloper Tools1 API63.4Dow JonesFinanceMarket DataNews17 APIs63.2Webflow API and DocumentationCMSContent ManagementE-CommerceNo-Code5 APIs56.1DEV CommunityDeveloper CommunityContentSocial20 APIs55.9NewTqnia | Technology News, AI and InnovationNews APINewsTechnologyArtificial Intelligence1 API54.9AutomatticCompanyContent ManagementBlogging2 APIs54.5DrupalContent ManagementCMSOpen SourceJSON:API2 APIs54.3
Developing 19 Usable, with meaningful gaps to close
Sprout SocialSocial MediaSocial Media ManagementAnalytics1 API53.7LoomlySocial MediaContent CalendarSchedulingApproval Workflows2 APIs46.0ThreadsSocialSocial NetworkMeta2 APIs40.4Google SitesCollaborationContent ManagementGoogle WorkspaceWebsites1 API51.3SprinklrSocial Media ManagementCustomer ExperienceCustomer ServiceMarketing1 API50.1DokkiCollaborationKnowledge ManagementDocumentsAgents1 API47.7PermutiveCompanyAdvertisingAdTech6 APIs47.3ShareThisCompanySocial SharingWebsite ToolsAudience Data1 API47.2News BreakCompanyAdvertisingAdTechNews2 APIs46.5Vox MediaCompanyConsumerMedia1 API45.7ChartbeatCompanySoftware-as-a-ServiceAnalyticsContent Analytics5 APIs44.5OpenWebCompanyConsumerCommunityComments9 APIs44.4NativoCompanyAdvertisingAdTechNative Advertising2 APIs43.6Dotdash Meredith / People IncMediaMagazinesContent30 APIs41.5ContentlyCompanyContent MarketingTalent MarketplaceFreelance1 API40.8Comunicate.top APIPress ReleasesAdvertorialsPR1 API40.3KortextEducationEdTechHigher EducationDigital Textbooks1 API40.1miso.aiCompanyArtificial IntelligenceMachine LearningSearch1 API40.1SubstackNewslettersCreator EconomySubscription3 APIs39.9
Thin 22 Limited public surface area
PublerSocial MediaSchedulingContent Management1 API38.9Upload-PostSocial MediaVideoContent1 API37.2Springer NatureScholarly PublishingOpen AccessResearchScholarly Content2 APIs36.3MediumContentBloggingMedia2 APIs36.2Warner Music GroupMusicEntertainmentStreamingLicensing1 API35.4Google Play DeveloperAndroidApplicationGoogle PlayIn-App Purchases1 API31.6ProRata.aiArtificial IntelligenceSearchContent1 API38.5CovaticCompanyAdTechAudience IntelligenceData Management Platform2 APIs38.2JeengCompanyAdvertisingEmail6 APIs37.4The New York Times CompanyNewsMediaNewspapers11 APIs37.3IEEE XploreScholarly PublishingEngineeringComputer ScienceStandards1 API37.2Vice MediaCompanyMediaNews6 APIs36.6TurnitinCompanyEducationEdTechAcademic Integrity2 APIs35.9PearsonEducationLearningAssessmentCertification2 APIs35.0Google BloggerBloggingCMSCommentsGoogle1 API34.8Blink Ledger SystemsCompanyInfrastructurePaymentsIdentity1 API34.1Google BooksBooksEbooksGoogleLibrary1 API34.1DisqusCommentsCommunityDiscussions1 API33.9ISBNdbBooksISBNMetadata2 APIs30.2VoyceMeCompanyMangaWebtoonsWeb Novels1 API29.8AcastPodcastsPodcast HostingAdvertising1 API28.2VersusGameCompanyGamingprediction-gamesAudience Engagement1 API28.2
Emerging 43 Early or largely undocumented
HodinkeeCompanyWatchesLuxury GoodsE-Commerce1 API25.8BlurbCompanyPrintingPrint on Demand1 API23.0Minute MediaCompanyMediaSportsAdvertising2 APIs21.8dopostSocial MediaSchedulingInstagram1 API20.0HackernoonCompanyMediaContent17.0PostcronCompanySocial MediaSocial Media Scheduling16.0News CorpFortune 500MediaNews12.9ReedsyCompanyWritingMarketplace12.9BinderyCompanyBooksCommunity12.4SvbtleCompanyBloggingContent11.5OverDriveCompanyBooksLibraryEbooks3 APIs25.8Chinese Narrative Chapter LockLocalizationTranslationNatural Language Processingterminology-management1 API24.5ToutiaoCompanyNewsContentMedia1 API24.5Publish.funArtificial IntelligenceResearchJournals1 API20.9Taylor & FrancisAcademicBooksJournalsMetadata4 APIs20.1Homa GamesCompanyConsumerGamingMobile Games19.3Kakao EntertainmentEntertainmentMusicStreamingWebtoons1 API18.9MeltyCompanyConsumerMedia2 APIs18.8Ziff Davis EnterpriseCompanyDigital MediaInternet18.1Condé NastMediaMagazinesNews5 APIs17.7Legendary EntertainmentCompanyConsumerMediaEntertainment1 API17.0BookbubCompanyBooksEbooks16.9LiteratiCompanyBooksEducation16.8Scott ForesmanEducationK-12E-Learning1 API16.8SudowriteCompanyArtificial IntelligenceWritingFiction16.8GannettMediaNewsJournalism16.6The Business of FashionCompanyMediaFashion15.7TechRepublicEnterprise ITMediaTechnology NewsContent1 API14.8WattpadCompanyConsumerStorytelling14.7ScribdCompanyDocumentsEbooksAudiobooks14.2TNL MediageneCompanyMediaAdvertising1 API14.1DZoneDeveloper CommunityMediaSoftware DevelopmentRSS13.9ReDEFCompanyMediaCurationNewsletters13.524SymbolsCompanyBooksEbooksReading13.4dwellCompanyMediaHome Design12.9PublishizerCompanyCrowdfundingBooks12.91World OnlineAdvertisingAudience EngagementPollsSurveys1 API12.4BuzzFeedCompanyMediaNews12.4Take-Two Interactive SoftwareGamingVideo GamesEntertainment1 API12.4EgabCompanyJournalismMediaNews12.3InstareadCompanyAudioText-to-Speech11.9PratilipiCompanyStorytellingContent11.9The AtavistCompanyMediaJournalism11.5
Minimal 45 Almost no public developer surface
2bytesCompanyGamingGame ServicesLocalization7.3Rebel GirlsCompanyMediaConsumer7.1MediaspectrumCompanyAdvertisingContent Management6.8WileyEducationAcademicResearch5.0VeritivPackagingFacility SolutionsPrint4.6The Players' TribuneCompanyConsumerMediaSports3.4CinqmusicMusicDistributionArtists3.1thetabCompanyMediaEntertainment3.0Associated ContentCompanyDefunctAcquiredMedia0.0PerfectMarketCompanyMarketingAdvertising0.0Awa StudiosCompanyEntertainmentMediaComics10.3Tactile GamesCompanyEntertainmentGamesMobile10.3TheSkimmCompanyConsumerMediaNewsletters10.3DuettiCompanyMusicMusic RightsRoyalties10.2PLOSScientific ArticlesResearchSearchSolr1 API10.1Everyday HealthCompanyHealthConsumer HealthMedia9.9Verso CorporationPaperCoated PaperSpecialty PaperPulp3 APIs9.5Business InsiderCompanyMediaNewsBusiness9.3BooktrackCompanyAudiobooksProductionTechnology9.2Bustle Digital GroupMediaDigitalAdvertising1 API9.0Essence VenturesCompanyMediaEvent8.9BlavityCompanyMediaDigital MediaContent8.4Red VenturesCompanyMediaMarketingDigital Marketing7.8Kuaidian ReadingCompanyConsumerReading6.8Barnes & NobleRetailBooksEbooks6.6Callisto MediaCompanyBook PublishingEducational Publishing4.7USA TODAYMediaNews4.6Massive ScienceCompanyScienceMedia3.9PoseCompanyMediaEntertainmentLifestyle3.9HearstMediaBroadcastingMagazines3.8Graham HoldingsAutomotiveBroadcastingConglomerateCustom Framing3.7Pop-Up MagazineCompanyMediaLive EventsStorytelling3.4WetpaintCompanyMediaEntertainmentCelebrity3.4Wonderbly *CompanyConsumerE-CommercePersonalization3.4RoosterCompanyReadingSerialized Fiction3.0docinCompanyDocumentsDocument SharingContent2.9ResearchGateCompanyConsumer InternetResearchAcademic2.9The AthleticCompanySportsMediaNews2.9AppionicsCompanyMobileMobile GamesGames2.6Kerning CulturesCompanyMediaPodcastsAudio2.6Storia OriginalsCompanyEntertainmentMediaStorytelling2.6Capsule SocialCompanySocialWeb3Blockchain0.0KNOCompanyEducationEdTechDigital Textbooks0.0LifeMed MediaCompanyHealthHealthcareDiabetes0.0Tugboat YardsCompanyMediaCrowdfunding1 API0.0
Unrated 2 Not yet scored
FrameCompanySoftwareDesktop PublishingTechnical DocumentationGroup Nine MediaCompanyMediaDigital Media

APIs with this tag (53)

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 9 Complete, well-documented, and agent-ready
Eventwren Posts APIPost event listings to Eventwren from an AI agent: submit an event listing for moderation ($1 per event, re...85.6Hagglebee Posts APIPost classified ads to Hagglebee from an AI agent: submit a classified ad that runs 30 days for moderation ...84.3Yarnhen Posts APIPost stories to Yarnhen from an AI agent: submit a short story (150 to 2,500 words) for moderation ($0.25 p...84.3Yawplet Posts APIPost short messages to Yawplet from an AI agent: submit a short message (up to 500 characters) for moderati...84.3Optimizely Publishing APIThe Publishing API from Optimizely — 4 operation(s) for publishing.81.3Coda Project Publishing APIDocuments can be published publicly and associated with categories to help the world discover them. This AP...71.6dotCMS Publishing APIPush publishing job management endpoints70.9Instagram Publishing APIContent creation and publishing workflow67.4Facebook Threads APIPublish content, manage replies, and retrieve analytics on the Threads platform. The Threads API provides p...67.0
Strong 9 Solid coverage with minor gaps
Buffer APIGraphQL API for scheduling and publishing posts, managing social media channels, handling content ideas and...65.5Acoustic Publishing APIUse the Content Publishing APIs to update the default site revision, which is a snapshot of your published ...65.2Newscred Publishing APIThe Publishing API from Newscred — 4 operation(s) for publishing.64.8Fastly Publishing APIThe Publishing API from Fastly — 1 operation(s) for publishing.63.7Theneo Publishing APIPublish and preview documentation.60.5Instagram Graph API - Content PublishingPublish photos, videos, carousels, reels, and stories to Instagram Business and Creator accounts programmat...56.5Apple News APIPublish, manage, update, and delete Apple News Format articles.55.2Blubrry Episode Management APIThe Blubrry Episode Management API supports creating new podcast episodes (publish, schedule, or save as dr...54.5Blubrry Podcast Media Hosting APIThe Blubrry Podcast Media Hosting API enables uploading and managing podcast media files through third-part...54.5
Developing 19 Usable, with meaningful gaps to close
Sprout Social APIThe Sprout Social Public API provides programmatic access to publishing, analytics, messaging, listening, a...53.7Brandwatch Publish APIExport social publishing data to integrate with content management systems. Enables workflow automation bet...52.1Adobe InDesign APIThe Adobe InDesign API allows developers to automate document layout and publishing workflows through scrip...51.6Adobe Developer DistributionThe Adobe Developer Distribution portal for publishing and managing plugins and extensions in the Creative ...51.1Sanity Scheduling APIThe Sanity Scheduling API enables scheduling content for future publication or unpublication at specific ti...50.6Sprinklr APIRESTful APIs for integrating with the Sprinklr Unified-CXM platform, covering social listening, publishing,...50.1Google Play Console APIProgrammatically manage app releases and track analytics.49.8Editori (journals.helsinki.fi) OAI-PMH InterfaceOAI-PMH 2.0 endpoint for Editori, the University's open publishing service (PKP Open Journal Systems). Iden...49.2Dokki Publishing APIPublishing workspaces and resources to public sites.47.7Virtual Peaker Publishing APIAll of the endpoints below allow the Device Partner to publish data to the Virtual Peaker platform, which a...46.4Chrome Web Store APIAPI for publishing and managing extensions in the Chrome Web Store.46.2Microsoft Edge Publishing APIPublish and unpublish extensions44.2The Co-operative Bank Publishing APIPush publishing job management endpoints43.1Ably Publishing APIThe Publishing API from Ably — 1 operation(s) for publishing.42.0Azure Event Grid Publisher APIData-plane REST API for publishing events and CloudEvents to Event Grid topics and domains, and for managin...41.8Celigo API ManagementCeligo API Management allows organizations to build, publish, and govern APIs on top of Celigo-managed inte...41.8Facebook Publishing APIThe Publishing API from Facebook — 2 operation(s) for publishing.41.1Epic Games Store PublishingThe Epic Games Store publishing surface lets developers upload builds, configure store pages, manage offers...40.9Coda Publishing APICoda docs can be published publicly and associated with categories to help the world discover them. This AP...40.8
Thin 10 Limited public surface area
Gist Content API (Ingest)The publisher ingest API for the Gist Content Network. Publisher partners push articles to ProRata in real ...38.5Quietforge Book Typesetting APITypesets a prose manuscript into a print-ready book interior (chapter detection, mirrored margins, running ...33.8Zesty Instances APIThe Zesty.io Instances API is a REST API that allows CRUD operations on Zesty.io instances. It provides acc...33.7Planning Center Publishing APISermon channels, series, episodes, and speakers (read-only).32.0Software AG Publishing APIAPI portal publishing operations31.2Nx Release`nx release` is Nx's first-class versioning, changelog generation, and publishing pipeline for monorepos. S...29.9Roblox Open Cloud Place PublishingThe Place Publishing Open Cloud API uploads .rbxl or .rbxlx files to a place in a universe and either saves...29.5Crossref membership via Liverpool University Press (member 2165)Liverpool University Press, the University's own publishing house, is Crossref member 2165. Verified 2026-0...27.6Raycast StoreThe Raycast Store distributes community and partner extensions. Publishing is done via the `ray` CLI and a ...26.8University of Exeter Press Crossref MembershipThe university's publishing arm is a Crossref member - member id 27616, primary name "University of Exeter ...26.8
Emerging 5 Early or largely undocumented
Crossref Member 25426 (prefix 10.15460)The Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky — the university library and publisher of...26.0Hamburg University Press OAI-PMHOAI-PMH 2.0 interface of Hamburg University Press, the open-access publishing house of the Staats- und Univ...26.0Voodoo Publishing Platform APIThe HTTP backend behind Voodoo's Publishing Platform (Publidash), the dashboard partner studios use to subm...24.8STN Video Publisher APIThe credential-gated publisher API behind the STN Online Video Platform. Every operation is a POST to https...21.8Zenodo Software PublishingThe GitHub-Zenodo integration uses CITATION.cff metadata when publishing a release as a citable software re...17.2
Minimal 1 Almost no public developer surface
Tugboat Yards API (defunct)Publisher-scoped REST API for the Tugboat audience-funding platform, covering API-key verification, pages, ...0.0

Companies reaching this through an API (38)

These companies publish an API, specification or operation carrying “Publishing” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Ably Acoustic Adobe Creative Cloud Adobe Creative Suite Amazon SNS Android Apple Azure Event Grid Brandwatch Celigo Citation File Format Coda Coda Project dotCMS Epic Games Facebook Facebook Business Manager Fastly Google Chrome Instagram Meta Microsoft Edge Nx Optimizely Planning Center Quietforge Studio Raycast Roblox Sanity Software AG Theneo University of Exeter University of Helsinki University of Liverpool Universität Hamburg Virtual Peaker Voodoo Zesty

Score breakdown

Frequency
63.3
log-scaled weighted occurrences
Breadth
3.5
spread across providers
Quality lift
28.1
mean composite of providers using it
Cohesion
12.6
strength of nearest seed neighbor

Where this tag sits

154 providers carry this tag directly, and 178 counting the 1 narrower tag below — 24 more to reach.

Media broader Scholarly Publishing 30 providers

Related tags

Media 90 co-occurrences Content 52 co-occurrences Posts 19 co-occurrences News 24 co-occurrences Books 16 co-occurrences Content Management 18 co-occurrences Pages 13 co-occurrences Social Media 17 co-occurrences

Where this tag comes from

Provider tag155
Api tag54
Openapi tag14
Openapi op tag44

Markets provisional

Kin Score markets whose measured providers carry this tag. Share is the fraction of the market's measured providers that carry it — it describes the market, not this tag.

MarketShare of the market's providers
Book Publishing (ONIX / ISBN / EPUB supply chain)41%

Cohort brief

Auto-generated

The 135 providers in the APIs.io catalog tagged Publishing, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
135
of 154 in the catalog
Mean Kin Score
29.6
+7.4 vs catalog 22.2
Mean Agent Readiness
18.3
+6.3 vs catalog 12
Spread
0–85.6
median 24.5 · σ 21.5
How the 135 split by band
Exemplar 8Strong 15Developing 19Thin 22Emerging 40Minimal 31
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Access Clarity 32.6 23.9 +8.7 135
Operational Transparency 21.1 13 +8.1 135
Developer Ergonomics 30.6 23.2 +7.4 135
Discoverability 62.9 57.9 +5 135
Contract Quality 22.2 17.2 +5 135
Contract Governance 11.2 6.5 +4.7 135

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 23% 13% +10
MCP server (first-party) 23% 12% +11
Agent Skills 0% 0% 0
OAuth scopes 28% 11% +17
Security 99% 98% +1
Arazzo workflows 1% 2% -1
Governance rules 20% 16% +4

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 Eventwren 85.6
  2. 2 Hagglebee 84.3
  3. 3 Yarnhen 84.3
  4. 4 Yawplet 84.3
  5. 5 Ghost 77.1
  6. 6 beehiiv 72.1
  7. 7 Agorapulse 68.2
  8. 8 Scope3 66.8
  9. 9 Buffer 65.5
  10. 10 Postiz 64.9
Top by Agent Readiness
  1. 1 Eventwren 75
  2. 2 Hagglebee 75
  3. 3 Yarnhen 75
  4. 4 Yawplet 75
  5. 5 Publora 70.2
  6. 6 Scope3 64.3
  7. 7 Commune 61.6
  8. 8 Comunicate.top API 60.7
  9. 9 beehiiv 59.5
  10. 10 Automattic 57.9
All 154 members of this roster resolve to a provider in the catalog; 135 carry a score (88%). The figures above describe the scored members only.
Coverage caveat. 108 of 135 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 24 October 2026, across 31984 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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

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