Microsoft Applications APIs website screenshot

Microsoft Applications APIs

Collection of Microsoft application APIs for productivity, collaboration, and enterprise services.

Microsoft Applications APIs publishes 3 APIs on the APIs.io network: Groups API, Me API, and Users API. Tagged areas include Cloud, Enterprise, Microsoft, Microsoft-365, and Office.

Microsoft Applications APIs’ developer surface includes authentication, engineering blog, and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub
35.2/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
10 APIs
CloudEnterpriseMicrosoftMicrosoft-365OfficeProductivitySaas

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 35.2/100 · thin
Contract Quality 13.4 / 25
Developer Ergonomics 2.6 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 7.2 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/ms-applications: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 10

Individual APIs this provider publishes, each with its own machine-readable definition.

Microsoft Teams API

API for building apps and bots that integrate with Microsoft Teams.

Outlook Mail API

API for accessing and managing email messages through Microsoft Outlook.

OneDrive API

API for accessing and managing files stored in OneDrive and SharePoint.

SharePoint API

API for accessing SharePoint sites, lists, and content.

Azure Active Directory API

API for identity and access management in Azure AD.

Microsoft To Do API

API for managing tasks and to-do lists.

Microsoft Planner API

API for creating and managing plans, tasks, and team collaboration.

Microsoft Applications APIs Groups API

The Groups API from Microsoft Applications APIs — 1 operation(s) for groups.

Microsoft Applications APIs Me API

The Me API from Microsoft Applications APIs — 8 operation(s) for me.

Microsoft Applications APIs Users API

The Users API from Microsoft Applications APIs — 2 operation(s) for users.

Scroll for all 10

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Microsoft Graph API (Applications)

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Ms Applications Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Ms Applications Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Ms Applications Finops

FINOPS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Ms Applications Authentication

oauth2 · 1 scheme

SECURITY

Ms Applications Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Ms Applications Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Ms Applications Scopes

5 scopes · authorizationCode/clientCredentials

5 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Ms Applications Agentic Access

11 operations

11 operations · 0 acting

AGENTIC

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Access & Security 4

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes

Company 1

The organization behind the API

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: ms-applications
name: Microsoft Applications APIs
description: Collection of Microsoft application APIs for productivity, collaboration, and enterprise services.
type: Index
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/ms-applications.png
url: https://developer.microsoft.com
created: '2024-01-15'
modified: '2026-04-28'
specificationVersion: '0.19'
apis:
- name: Microsoft Teams API
  description: API for building apps and bots that integrate with Microsoft Teams.
  image: https://developer.microsoft.com/teams/images/teams-logo.png
  humanURL: https://developer.microsoft.com/microsoft-teams
  baseURL: https://graph.microsoft.com/v1.0/teams
  tags:
  - Chat
  - Collaboration
  - Meetings
  - Productivity
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/microsoftteams/platform/
  - type: GettingStarted
    url: https://docs.microsoft.com/microsoftteams/platform/get-started/get-started-overview
  - type: Bot Framework
    url: https://docs.microsoft.com/microsoftteams/platform/bots/what-are-bots
  - type: Sample Apps
    url: https://github.com/OfficeDev/Microsoft-Teams-Samples
- name: Outlook Mail API
  description: API for accessing and managing email messages through Microsoft Outlook.
  image: https://www.microsoft.com/outlook/favicon.ico
  humanURL: https://developer.microsoft.com/outlook
  baseURL: https://graph.microsoft.com/v1.0/me/messages
  tags:
  - Email
  - Messaging
  - Productivity
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/graph/api/resources/mail-api-overview
  - type: APIReference
    url: https://docs.microsoft.com/graph/api/resources/message
  - type: GettingStarted
    url: https://developer.microsoft.com/graph/quick-start
- name: OneDrive API
  description: API for accessing and managing files stored in OneDrive and SharePoint.
  image: https://www.microsoft.com/onedrive/favicon.ico
  humanURL: https://developer.microsoft.com/onedrive
  baseURL: https://graph.microsoft.com/v1.0/me/drive
  tags:
  - Cloud
  - Collaboration
  - Files
  - Storage
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/onedrive/developer/
  - type: APIReference
    url: https://docs.microsoft.com/graph/api/resources/onedrive
  - type: File Picker
    url: https://docs.microsoft.com/onedrive/developer/controls/file-pickers/
- name: SharePoint API
  description: API for accessing SharePoint sites, lists, and content.
  image: https://www.microsoft.com/sharepoint/favicon.ico
  humanURL: https://developer.microsoft.com/sharepoint
  baseURL: https://graph.microsoft.com/v1.0/sites
  tags:
  - Collaboration
  - Content Management
  - Enterprise
  - Intranet
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/sharepoint/dev/
  - type: REST API Reference
    url: https://docs.microsoft.com/sharepoint/dev/sp-add-ins/get-to-know-the-sharepoint-rest-service
  - type: Framework
    url: https://docs.microsoft.com/sharepoint/dev/spfx/sharepoint-framework-overview
- name: Azure Active Directory API
  description: API for identity and access management in Azure AD.
  image: https://azure.microsoft.com/favicon.ico
  humanURL: https://developer.microsoft.com/identity
  baseURL: https://graph.microsoft.com/v1.0/users
  tags:
  - Authentication
  - Authorization
  - Identity
  - Security
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/azure/active-directory/develop/
  - type: Authentication Flows
    url: https://docs.microsoft.com/azure/active-directory/develop/authentication-flows-app-scenarios
  - type: Microsoft Identity Platform
    url: https://docs.microsoft.com/azure/active-directory/develop/v2-overview
- name: Microsoft To Do API
  description: API for managing tasks and to-do lists.
  image: https://www.microsoft.com/microsoft-365/favicon.ico
  humanURL: https://developer.microsoft.com/graph
  baseURL: https://graph.microsoft.com/v1.0/me/todo
  tags:
  - Planning
  - Productivity
  - Tasks
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/graph/api/resources/todo-overview
  - type: APIReference
    url: https://docs.microsoft.com/graph/api/resources/todotask
- name: Microsoft Planner API
  description: API for creating and managing plans, tasks, and team collaboration.
  image: https://www.microsoft.com/microsoft-365/favicon.ico
  humanURL: https://developer.microsoft.com/graph
  baseURL: https://graph.microsoft.com/v1.0/planner
  tags:
  - Collaboration
  - Productivity
  - Project Management
  - Tasks
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/graph/api/resources/planner-overview
  - type: APIReference
    url: https://docs.microsoft.com/graph/api/resources/plannertask
- aid: ms-applications:ms-applications-groups-api
  name: Microsoft Applications APIs Groups API
  description: The Groups API from Microsoft Applications APIs — 1 operation(s) for groups.
  humanURL: https://developer.microsoft.com/graph
  baseURL: https://graph.microsoft.com
  tags:
  - Groups
  properties:
  - type: OpenAPI
    url: openapi/ms-applications-groups-api-openapi.yml
  - type: Documentation
    url: https://docs.microsoft.com/graph/overview
  - type: Authentication
    url: https://docs.microsoft.com/graph/auth/
  - type: SDKs
    url: https://docs.microsoft.com/graph/sdks/sdks-overview
  - type: Pricing
    url: https://azure.microsoft.com/pricing/details/active-directory/
- aid: ms-applications:ms-applications-me-api
  name: Microsoft Applications APIs Me API
  description: The Me API from Microsoft Applications APIs — 8 operation(s) for me.
  humanURL: https://developer.microsoft.com/graph
  baseURL: https://graph.microsoft.com
  tags:
  - Me
  properties:
  - type: OpenAPI
    url: openapi/ms-applications-me-api-openapi.yml
  - type: Documentation
    url: https://docs.microsoft.com/graph/overview
  - type: Authentication
    url: https://docs.microsoft.com/graph/auth/
  - type: SDKs
    url: https://docs.microsoft.com/graph/sdks/sdks-overview
  - type: Pricing
    url: https://azure.microsoft.com/pricing/details/active-directory/
- aid: ms-applications:ms-applications-users-api
  name: Microsoft Applications APIs Users API
  description: The Users API from Microsoft Applications APIs — 2 operation(s) for users.
  humanURL: https://developer.microsoft.com/graph
  baseURL: https://graph.microsoft.com
  tags:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/ms-applications-users-api-openapi.yml
  - type: Documentation
    url: https://docs.microsoft.com/graph/overview
  - type: Authentication
    url: https://docs.microsoft.com/graph/auth/
  - type: SDKs
    url: https://docs.microsoft.com/graph/sdks/sdks-overview
  - type: Pricing
    url: https://azure.microsoft.com/pricing/details/active-directory/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
tags:
- Cloud
- Enterprise
- Microsoft
- Microsoft-365
- Office
- Productivity
- Saas
include:
- name: Microsoft Developer Network
  url: https://developer.microsoft.com
- name: Microsoft Learn
  url: https://docs.microsoft.com
common:
- type: AgenticAccess
  url: agentic-access/ms-applications-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/ms-applications-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/ms-applications-domain-security.yml
- type: Authentication
  url: authentication/ms-applications-authentication.yml
- type: OAuthScopes
  url: scopes/ms-applications-scopes.yml
- url: https://devblogs.microsoft.com/microsoft365dev/feed/
  type: Blog