Feature
Plugin & Extension Architecture
Extend the platform with custom plugins.
51 providers
343 APIs
31 declared variants
A documented extension point — plugins, apps, custom actions, or middleware — lets teams add behavior the vendor did not ship. Determines whether edge cases require a roadmap request.
51 API providers on the APIs.io network offer plugin & extension architecture. The highest-rated are Regal, Close, Vapi, Adyen, Confluence.
Providers
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 4 Complete, well-documented, and agent-ready
RegalRegal is a New York City-based AI Agent Platform purpose-built for contact center operations. The Regal pla...CloseClose is an inside-sales CRM with calling, email, SMS, and WhatsApp built in. The Close API exposes leads, ...VapiVapi is a San Francisco-based voice AI platform that lets developers build real-time, low-latency voice age...AdyenAdyen is a global payment company that provides businesses with a single platform to accept payments from c...
Strong 6 Solid coverage with minor gaps
ConfluenceAPIs for Atlassian Confluence - team collaboration and knowledge management software.Adobe Premiere ProAdobe Premiere Pro is a professional non-linear video editor. Its programmable surface has two halves: the ...JiraAPIs for Atlassian Jira project management and issue tracking platform.TykTyk is an open-source API gateway and management platform supporting REST, GraphQL, gRPC, and Async APIs wi...AtlassianAtlassian is a software company that develops collaboration, productivity, and project management tools to ...KongKong is the AI Connectivity Company. Its platform spans Kong Gateway (the open-source API gateway built on ...
Developing 23 Usable, with meaningful gaps to close
1NCE1NCE is a Cologne-headquartered global IoT connectivity provider best known for the IoT Lifetime Flat — a s...Amazon CodePipelineAWS CodePipeline is a fully managed continuous delivery service that helps you automate your release pipeli...Amazon Security HubAWS Security Hub is a cloud security posture management service that provides a comprehensive view of your ...LunarLunar is an enterprise-grade API management and AI control plane platform that provides a unified gateway f...ServiceTitanServiceTitan is the operating system for the trades — all-in-one field service management software for resi...Adobe Creative CloudAdobe Creative Cloud is a suite of software and cloud services for graphic design, video editing, web devel...Adobe PhotoshopAdobe Photoshop is the industry-standard image editing and digital design application. Its developer platfo...GrafanaGrafana Labs builds the open and composable observability stack used by millions of engineers to visualize,...BitbucketBitbucket is a Git-based source code repository hosting service owned by Atlassian offering both commercial...Adobe Creative SuiteAdobe Creative Suite is a collection of professional software applications for graphic design, video editin...ZoomZoom is a communications platform that allows users to connect with video, audio, phone, and chat. The Zoom...Amazon EKSAmazon Elastic Kubernetes Service (Amazon EKS) is a managed Kubernetes service that makes it easy to run Ku...Apache APISIXApache APISIX is a dynamic, real-time, high-performance cloud-native API gateway built on NGINX and etcd, d...Apache OFBizApache OFBiz is an open-source enterprise resource planning (ERP) system providing a suite of integrated bu...Argo WorkflowsArgo Workflows is an open-source, container-native workflow engine for orchestrating parallel jobs on Kuber...PipedrivePipedrive is a sales CRM and pipeline management tool focused on small and mid-market teams. The Pipedrive ...HerokuHeroku is a cloud platform as a service (PaaS) that enables developers to build, run, and operate applicati...LookerLooker is a business intelligence and data analytics platform that enables organizations to explore, analyz...Ricoh USARicoh USA is the United States operating company of Ricoh Co., Ltd. — a global imaging, printing, document ...Apache JMeterApache JMeter is an open-source Java application designed for load testing functional behavior and measurin...SupabaseSupabase is an open-source Firebase alternative that provides a suite of backend services built on top of P...AshbyAshby is an all-in-one talent strategy platform combining ATS, sourcing, scheduling, and analytics. The Ash...BackstageBackstage is an open-source developer portal platform created by Spotify. It provides a centralized softwar...
Thin 16 Limited public surface area
FrontFront is a customer operations platform unifying shared inboxes, chat, SMS, social, and CRM workflows. Fron...Google Apps ScriptThe Apps Script API provides programmatic access to manage Google Apps Script projects, deployments, and ex...WorkableWorkable is an end-to-end hiring platform with ATS, AI sourcing, employer branding, video interviewing, ass...RipplingRippling is a unified workforce platform spanning HR, IT, and Finance with programmable APIs for employees,...Apache CordovaApache Cordova is an open-source mobile development framework governed by the Apache Software Foundation th...AutoRestAutoRest is an open source tool from Microsoft (MIT License) that generates client libraries for accessing ...Agilent TechnologiesAgilent Technologies is a global leader in life sciences, diagnostics, and applied chemical markets, provid...Apache GuacamoleApache Guacamole is a clientless remote desktop gateway that supports standard protocols like VNC, RDP, and...Monday.comAn expressive API to interact with your workflows, automate processes, power integrations, and more!Apache MavenApache Maven is a software project management and comprehension tool based on the concept of a project obje...Aladdin StudioAladdin Studio is BlackRock's developer platform enabling institutional investors, asset managers, and weal...YARNYARN (Yet Another Resource Negotiator in the original Hadoop context; also the JavaScript package manager) ...ArtilleryArtillery is an open source load testing and performance testing platform for APIs, microservices, and web ...AWS CLIThe AWS Command Line Interface (AWS CLI) is a unified tool to manage AWS services from the command line. Wi...Autodesk MayaAutodesk Maya is a comprehensive 3D computer graphics application used for creating interactive 3D applicat...YarnYarn is an open-source JavaScript package manager and project manager originally created at Facebook in 201...
What Providers Actually Declared
This feature is a canonical term. These are the free-text strings
providers wrote in their own apis.yml that map onto it.
1NCE OS bundled platform — IoT Integrator (CoAP, UDP, LwM2M endpoints + PSK provisioning), Device Locator (positions, geofences), Device Inspector (device stats), Optimizer (payload compression and savings reporting), and Plugin systemAI add-ons - Copilot $20, Smart QA $20, Smart CSAT $10, bundle $25 per seat/moAdd-Ons ManagementAdvanced Scheduling and AI Notetaker add-onsAtlassian Connect framework for marketplace appsAtlassian Marketplace appsC++ Plugin SDKCustom ActionsCustom Actions framework that lets voice agents POST structured payloads to customer HTTP endpoints and branch on the responseDeploy script projects as web apps, add-ons, and API executablesExtensible Plugin ArchitectureExtension APIHIPAA and Zero Data Retention add-ons; SOC2 and PCI on Scale planHTTP Basic auth with API key, plus OAuth 2.0 for marketplace appsHeroku Add-ons marketplaceOAuth 2.0 (Marketplace apps) and API token (custom integrations)OAuth2 Marketplace apps for partner integrationsPlugin ArchitecturePlugin DevelopmentPlugin EcosystemPlugin SDK and create-plugin (plugin-tools) for community and enterprise plugin developmentPlugin SystemPlugin system — extensible commands, resolvers, fetchers, and linkers via `@yarnpkg/core`Polyglot plugin system — first-party plugins for Angular, React, Next.js, Remix, Nuxt, Vue, Node, Express, Nest, Expo, React Native, Detox, Vite, Webpack, Rspack, Esbuild, Rollup, Jest, Vitest, Cypress, Playwright, Storybook, ESLint, Web Components, Gradle, and .NETPro add-ons exposed via the same API surface: Marketing Pro, Dispatch Pro, Pricebook Pro, Scheduling Pro, Fleet Pro, Contact Center Pro, Field Pro, Voice AgentRead replicas, branching, and Vault add-onsRisk and Revenue Accelerate add-onsTexting+, Video Interviews+, Assessments+ available as Standard add-onsUXP Plugin DevelopmentZoom Phone, Webinars, Events as add-onsmonday Apps Framework for marketplace apps
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