established · 1.2

Components

Score 25.0 / 100 89 providers 92 APIs Search apis.io →
Variants seen in the corpus: Componentscomponents

Providers using this tag (89)

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

Exemplar 2 Complete, well-documented, and agent-ready
SalesforceFortune 500Artificial IntelligenceAnalyticsCloud294 APIs83.3LoopsEmailEmail APIMarketing AutomationTransactional Email20 APIs72.3
Strong 15 Solid coverage with minor gaps
FactsetFinancialFinancial DataInvestment AnalyticsMarket Data460 APIs64.8PostmanAI Agent BuilderAI AgentsAPI CatalogAPI Client39 APIs64.5Bentley SystemsInfrastructure EngineeringDigital TwinBIMCAD87 APIs64.1FigmaCollaborationDesignGraphicsInterfaces16 APIs63.8MediaMathProgrammatic AdvertisingDSPDemand-Side PlatformCampaign Management46 APIs63.3ExtoleCompanyReferral MarketingAdvocacyLoyalty44 APIs63.1BoomiAI AgentsAutomationB2BData Integration20 APIs62.3SlackBotsChatCollaborationMessaging115 APIs62.3Yardi CanadaReal-EstateCanadaProperty ManagementRentals4 APIs61.2ShopifyCommerceE-CommercePaymentsRetail213 APIs60.4AppianAutomationBPMBusiness Process ManagementEnterprise Software12 APIs60.3WebflowCMSE-CommerceNo-CodeWeb Development23 APIs59.9PipedreamPro-Code-API-CompositionWorkflowsConnectMCP16 APIs55.4JFrogArtifactoryCI/CDContainer RegistryDevOps53 APIs55.1AtlassianCodeCollaborationPlatformProductivity359 APIs54.7
Developing 28 Usable, with meaningful gaps to close
EPA — U.S. Environmental Protection AgencyGovernmentEnvironmentalOpen DataAir Quality137 APIs53.7NuonCompanyBYOCDeploymentContinuous Delivery18 APIs53.7StoryblokCMSContent DeliveryContent ManagementHeadless CMS11 APIs53.7Webflow API and DocumentationCMSContent ManagementE-CommerceNo-Code22 APIs52.7SonarSourceCompanyCode QualityStatic AnalysisCode Security33 APIs51.8UtilitaEnergyUnited KingdomUtilitiesElectricity1 API50.9Salesforce Experience CloudCMSCommunitiesCRMCustomer Portal37 APIs49.7DiscordChatCommunicationsGamingMessaging29 APIs49.4ChoreoAi AppsAPI ManagementCI/CDCloud-Native16 APIs49.1AgnoAI AgentsMulti-Agent SystemsPython FrameworkLLM21 APIs49.0Elastic.ioIntegrationiPaaSSaaS Integration22 APIs47.0LoopsEmailMarketing EmailTransactional EmailEmail Automation12 APIs46.8Shift4 PaymentsPaymentsFintechCommerceCheckout20 APIs46.2AloftDronesAirspaceUTMLAANC36 APIs46.1MorningstarFinancialMarket DataInvestingStocks18 APIs46.0InfinidatCompanyStorageEnterprise StorageData Infrastructure1 API44.9WeblateLocalizationTranslationInternationalizationOpen-Source21 APIs44.8LinktreeCompanyMediaLink in BioCreator Economy2 APIs44.7Atlassian CompassAtlassianComponent ManagementDeveloper ExperienceSoftware Catalog4 APIs44.4MacrometaCompanyInfrastructureEdge ComputingDatabase63 APIs44.1ReonicCompanyClimate EnergySolarRenewable Energy29 APIs44.0ZeplinDesignDesign HandoffDeveloper ToolsFigma16 APIs43.5Spike.shIncident ManagementOn-CallAlertingEscalation Policies17 APIs41.9SchematicBillingEntitlementsFeature FlagsFeature Management20 APIs41.0CodaMetrixCompanyHealthcareHealth SystemsMedical Coding5 APIs40.8Mercedes-Benz Mercedes meAutomotiveConnected CarConnected VehicleDaimler17 APIs40.1KeygenSoftware LicensingEntitlementsLicense KeysMachine Activation12 APIs39.6SorryStatus PagesIncident ManagementDeveloper ToolsMonitoring5 APIs39.4
Thin 19 Limited public surface area
Microsoft Power AppsApp DevelopmentBusiness ApplicationsCloud PlatformLow-Code7 APIs39.1KeboolaData PlatformETLELTData Pipeline79 APIs38.8SonatypeSoftware Supply ChainSecurityVulnerability ManagementSBOM58 APIs37.1Qlik Sense EnterpriseAnalyticsBusiness IntelligenceData VisualizationEnterprise32 APIs36.7EmpowerlyCompanyEducationEdTechCollege Admissions1 API35.3StoplightAPI DesignAPI DocumentationAPI GovernanceAsyncAPI6 APIs35.3Application ResearchApplication DependenciesCloud-NativeIntegrationResearch36 APIs34.5StatuspageStatus PageIncident CommunicationIncident ManagementUptime4 APIs34.5Sonatype NexusArtifact ManagementDevOpsPackage ManagementRepository46 APIs34.2UXPinCompanyDesignPrototypingDesign Systems34.2what3wordsGeocodingAddressingLocationThree Word Address20 APIs33.0ChromaticVisual TestingVisual RegressionStorybookUI Testing4 APIs32.5Order.coCompanyProcurementSpend ManagementAccounts Payable14 APIs32.0University of St AndrewsEducationHigher EducationUniversityResearch5 APIs32.0BaseLayer 2EthereumOP StackSuperchain10 APIs31.6IsometricCarbon RemovalCarbon RegistryClimateClimate Tech36 APIs30.2TaskCallIncident ManagementOn-CallAlertingDevOps3 APIs29.3Arrow ElectronicsElectronicsSupply ChainProcurement2 APIs28.6Nexus Repository ManagerArtifact ManagementDevOpsDockerMaven9 APIs27.1
Emerging 19 Early or largely undocumented
SnapMagicCompanyElectronicsPCB DesignElectronic Design Automation1 API25.2Vue.jsComponent-BasedFrameworkFrontendJavaScript6 APIs24.8Apache WicketComponent-BasedJavaWeb ApplicationsWeb Framework1 API23.9Apache TapestryComponent-BasedJavaWeb ApplicationsWeb Framework1 API23.5SketchDesignCollaborationPrototypingWorkspaces1 API21.5ReduxFlux ArchitectureFrontendJavaScriptPredictable State8 APIs19.6Coinbase OnchainKitOnchainWeb3ReactSDK4 APIs18.5Angular MaterialAccessibilityAngularFrontendMaterial Design2 APIs17.8Vishay IntertechnologyAutomotiveCapacitorsDiodesElectronics3 APIs17.5AngularDeferrable ViewsFrameworkFrontendJavaScript9 APIs17.2Angular 14FrameworkFrontendJavaScriptOpen-Source8 APIs17.1Angular 15FrameworkFrontendJavaScriptOpen-Source6 APIs17.1Angular 17Deferrable ViewsFrameworkFrontendJavaScript7 APIs17.1Angular 18FrameworkFrontendJavaScriptMaterial 37 APIs17.1Angular 20FrameworkFrontendIncremental HydrationJavaScript7 APIs17.1FramerProductivityDesignNo-CodeWeb Design4 APIs16.3CheckPayrollEmbedded PayrollPayroll InfrastructurePayroll API4 APIs13.6DensoAutomotiveTier 1 SupplierThermal Management13.5SSTServerlessInfrastructure as CodeCloudflareTypeScript2 APIs11.3
Minimal 6 Almost no public developer surface
ReactComponent-BasedFrontendJavaScriptSingle Page Application2 APIs10.7AAR CorpAviationMROAerospaceDefense7 APIs8.2Cooper Standard HoldingsAutomotiveBrake SystemsFluid Transfer7.1AvnetFortune 500ElectronicsSupply Chain6.3AmcaCompanyAerospaceDefenseManufacturing5.0Metaldyne Performance GroupAutomotivePowertrainManufacturing5.0

APIs with this tag (92)

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 4 Complete, well-documented, and agent-ready
Salesforce Aura ComponentsSalesforce Aura Components is the legacy JavaScript component framework for building dynamic web applicatio...83.3Salesforce Lightning Design System (SLDS)The Salesforce Lightning Design System (SLDS) provides HTML and CSS component blueprints, design tokens, an...83.3Salesforce Lightning Web Components (LWC)Lightning Web Components (LWC) is Salesforce's standards-based JavaScript framework for building UI compone...83.3Loops Components APICreate, read and update reusable LMX email components. 4 operation(s) in the Loops REST API v1 (OpenAPI 1.2...72.3
Strong 16 Solid coverage with minor gaps
Factset Components APIThe Components API from Factset — 6 operation(s) for components.64.8Postman components APIThe components API from Postman — 5 operation(s) for components.64.5Bentley Systems Components APIComponents resources for the iTwin Library API.64.1Figma Components APIEndpoints for querying published components, component sets, and styles from team libraries.63.8MediaMath Component Creatives APIComponent Creatives API (v3.0) for building and managing modular, component-based creatives in the MediaMat...63.3Extole Components APIThe Components API from Extole — 21 operation(s) for components.63.1Boomi Components APIManage packaged components and integration pack attachments.62.3Slack Interactivity APIThe Slack Interactivity API encompasses the mechanisms by which Slack apps handle user interactions with in...62.3Yardi Systems Status APIThe only Yardi API that can be called today without a contract. It is the Atlassian Statuspage v2 REST API ...61.2Shopify PolarisPolaris is Shopify's unified UI framework built on web components for delivering a consistent experience ac...60.4Appian UI SDKThe Appian UI SDK lets developers design custom component plug-ins to extend Appian interfaces by adding ne...60.3Webflow Components APIThe Components API from Webflow — 3 operation(s) for components.59.9Pipedream Components APIThe Components API from Pipedream — 4 operation(s) for components.55.4JFrog Components APIComponent details and vulnerability information55.1Atlassian Compass APIThe Atlassian Compass API enables interacting with the Compass developer experience platform for managing s...54.7Atlassian Components APIThe Components API from Atlassian — 1 operation(s) for components.54.7
Developing 29 Usable, with meaningful gaps to close
EPA — U.S. Environmental Protection Agency Components APIThe Components API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for components.53.7Nuon components APIcomponents53.7Storyblok Components APIComponents define the schema and field structure for story content. This includes managing component defini...53.7Webflow API and Documentation Components APIThe Components API from Webflow API and Documentation — 3 operation(s) for components.52.7SonarSource components APIGet information about a component (file, directory, project, ...) and its ancestors or descendants. Update ...51.8Utilita Status APIPublic, anonymous, read-only JSON API reporting the live operational state of Utilita Energy's services. Ei...50.9LWR Sites APIBuild and customize Lightning Web Runtime sites for Experience Cloud. Provides documentation for creating L...49.7Discord Interactions APIThe Discord Interactions API enables applications to create and respond to application commands (slash comm...49.4Choreo Components APIManage components (services, APIs, web apps, jobs) within projects.49.1Agno Components APIThe Components API from Agno — 6 operation(s) for components.49.0Elastic.io Components APIManage integration components47.0Loops Components APIView email components46.8Shift4 JavaScript LibraryThe Shift4 JavaScript library provides secure, customizable HTML/CSS components for building on-page paymen...46.2Aloft Components APIComponents46.1Morningstar Enterprise Component APIsAPIs backing Morningstar's embeddable enterprise components - editorial and news search, security details a...46.0InfiniBox REST API (InfiniAPI)The management REST API served by every InfiniBox and InfiniBox SSA array on its own management interface a...44.9Weblate components APIThe components API from Weblate — 17 operation(s) for components.44.8Linktree Arbor RegistryArbor is Linktree's design system, published as a public HTTP component registry. Anonymous, unauthenticate...44.7Atlassian Compass GraphQL APIThe Compass GraphQL API enables programmatic management of software components, scorecards, metrics, relati...44.4Atlassian Compass REST APIThe Compass REST API v1 provides operations for component management, scorecard configuration, and webhook ...44.4Macrometa Components APIThis endpoint retrieves the current configuration settings of a specified component used for integrating th...44.1Reonic Components APICatalog of solar, storage, EV charger, and heat-pump products available to your workspace.44.0Zeplin Components APIThe Components API from Zeplin — 10 operation(s) for components.43.5Spike.sh Components APIStatus page component management endpoints41.9Schematic components APIThe components API from Schematic — 4 operation(s) for components.41.0CodaMetrix Components APIThe component tree for the CodaMetrix platform.40.8Mercedes-Benz Mercedes me Components APIThe Components API from Mercedes-Benz Mercedes me — 7 operation(s) for components.40.1Keygen Components APIHardware components of a machine fingerprint.39.6Sorry Components APIManage components displayed on status pages39.4
Thin 19 Limited public surface area
Power Apps Component Framework APIAPIs for building custom components using the Power Apps Component Framework (PCF).39.1Keboola Components APIThe Components API from Keboola — 2 operation(s) for components.38.8Sonatype Components APIUse this REST API to retrieve a component's security vulnerability data, license data, age and popularity.37.1Qlik Sense Enterprise Components APIRetrieve information about installed components36.7Empowerly Status APIRead-only, unauthenticated JSON status API served from Empowerly's own status subdomain by Atlassian Status...35.3Stoplight ElementsElements is an open-source toolkit for building beautiful, interactive API documentation from OpenAPI speci...35.3Application Research Components APIOperations for managing component descriptors34.5Statuspage Manage APIREST API for managing Statuspage pages, components, component groups, incidents, incident templates, schedu...34.5Statuspage Webhook NotificationsOutbound webhook notifications Statuspage POSTs to subscriber endpoints for component status changes, incid...34.5Sonatype Nexus components APIThe components API from Sonatype Nexus — 2 operation(s) for components.34.2what3words Swift Map ComponentsUI components for embedding what3words grids, markers, and AutoSuggest experiences in Apple Maps-based iOS ...33.0Chromatic Storybook and Stories APIRead the published Storybook and its structure. The `storybook(url)` query and the Story and Component node...32.5Order.co Components APIThe individual services Order.co reports health for.32.0University of St Andrews Components APISystem components and their hierarchy.32.0OnchainKitReact component library and TypeScript SDK (@coinbase/onchainkit) for building onchain apps on Base — walle...31.6Isometric Components APIThe Components API from Isometric — 2 operation(s) for components.30.2TaskCall Components APIThe Components API from TaskCall — 1 operation(s) for components.29.3Nexus Repository Manager Components APIThe Components API from Nexus Repository Manager — 2 operation(s) for components.27.1Nexus Repository Manager REST APIComprehensive REST API for managing repositories, components, assets, search, security, blob stores, capabi...27.1
Emerging 22 Early or largely undocumented
Vue.js Core APICore Vue.js composition and options API for building reactive user interfaces. Provides reactivity primitiv...24.8Apache Wicket Component APIThe Wicket Component API provides the core Java classes for building web UIs. Pages extend WebPage, compone...23.9Apache Tapestry Component APIThe Tapestry Component API provides Java annotations and interfaces for building reusable web components. C...23.5React Redux APIOfficial React bindings for Redux, enabling React components to interact with a Redux store. Provides hooks...19.6OnchainKit React SDKCore @coinbase/onchainkit npm package providing React components and TypeScript utilities for onchain apps....18.5Angular Material Components APIAngular Material is a comprehensive UI component library implementing Material Design for Angular applicati...17.8Vishay Parts Data via DigiKey APIAccess Vishay component inventory, pricing, specifications, and datasheets through the DigiKey REST API. En...17.5Vishay Parts Data via Octopart/Nexar APIAccess Vishay component data programmatically through the Octopart/Nexar API. Search for Vishay parts by pa...17.5Angular Core APIThe Angular Core API provides the fundamental building blocks of the Angular framework including components...17.2Angular 14 CDK APIAngular 14 Component Dev Kit providing behavior primitives for building custom UI components including over...17.1Angular 14 Core APICore Angular 14 framework APIs including components, directives, pipes, dependency injection, and change de...17.1Angular 15 CDK APIAngular 15 Component Dev Kit providing behavior primitives for building custom accessible UI components.17.1Angular 15 Core APICore Angular 15 framework APIs including stable standalone components, directive composition API, image opt...17.1Angular 17 CDK APIAngular 17 Component Dev Kit providing behavior primitives for building custom accessible UI components.17.1Angular 17 Core APICore Angular 17 framework APIs featuring stable Signals for reactive state management, deferrable views (@d...17.1Angular 18 CDK APIAngular 18 Component Dev Kit providing behavior primitives for building custom accessible UI components.17.1Angular 18 Core APICore Angular 18 framework APIs featuring experimental zoneless change detection, stable deferrable views an...17.1Angular 20 CDK APIAngular 20 Component Dev Kit providing behavior primitives for building custom accessible UI components wit...17.1Angular 20 Core APICore Angular 20 framework APIs with all fundamental reactivity primitives graduated to stable: signal, effe...17.1Framer Code Components APIAuthor custom React components with visual property controls (PropertyControls) so designers can use them o...16.3Check ComponentsCheck Components is a library of white-labeled, drop-in React UI elements that handle the highest-friction ...13.6SST FrameworkThe SST framework is an open source CLI and component library distributed via npm (`sst`) and as a Go-based...11.3
Minimal 2 Almost no public developer surface
React Core APICore React library for building component-based user interfaces.10.7AAR Component MROAAR component MRO services provide comprehensive maintenance, repair, and overhaul for aircraft components,...8.2

Score breakdown

Frequency
60.6
log-scaled weighted occurrences
Breadth
2.4
spread across providers
Quality lift
46.0
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Frontend 11 co-occurrences Web Development 9 co-occurrences Single Page Application 7 co-occurrences Guards 6 co-occurrences Reactive Forms 6 co-occurrences CDK 6 co-occurrences Typed Forms 6 co-occurrences Decorators 6 co-occurrences

Where this tag comes from

Api tag89
Provider tag10
Openapi tag42
Openapi op tag159

Cohort brief

Auto-generated

The 89 providers in the APIs.io catalog tagged Components, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
89
all scored
Mean Kin Score
38.2
+17.5 vs catalog 20.7
Mean Agent Readiness
22.1
+12.4 vs catalog 9.7
Spread
5–83.3
median 39.4 · σ 17.7
How the 89 split by band
Exemplar 2Strong 15Developing 28Thin 19Emerging 19Minimal 6
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 42.2 17.5 +24.7 89
Developer Ergonomics 37.7 17.9 +19.8 89
Operational Transparency 29.2 11.3 +17.9 89
Access Clarity 37 22.3 +14.7 89
Discoverability 69.4 60.4 +9 89
Contract Governance 14.2 6.4 +7.8 89

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) 29% 16% +13
MCP server (first-party) 11% 7% +4
Agent Skills 0% 0% 0
OAuth scopes 25% 9% +16
Security 97% 88% +9
Arazzo workflows 17% 2% +15
Governance rules 46% 13% +33

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 Salesforce 83.3
  2. 2 Loops 72.3
  3. 3 Factset 64.8
  4. 4 Postman 64.5
  5. 5 Bentley Systems 64.1
  6. 6 Figma 63.8
  7. 7 MediaMath 63.3
  8. 8 Extole 63.1
  9. 9 Boomi 62.3
  10. 10 Slack 62.3
Top by Agent Readiness
  1. 1 Loops 57.8
  2. 2 Extole 57.2
  3. 3 Morningstar 56.8
  4. 4 Figma 53.2
  5. 5 Factset 52.8
  6. 6 Salesforce 52.2
  7. 7 MediaMath 49.3
  8. 8 Yardi Canada 46.7
  9. 9 Webflow 45.5
  10. 10 Atlassian 41.9
All 89 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 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.

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

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