aid: microsoft-365
name: Microsoft 365
description: >-
  Microsoft 365 is Microsoft's productivity and collaboration suite, including
  Word, Excel, PowerPoint, Outlook, Teams, OneDrive, SharePoint, and OneNote,
  along with identity, security, and device management services. Developers
  access Microsoft 365 data and intelligence programmatically through Microsoft
  Graph, a unified REST API that exposes users, mail, calendar, files, Teams
  messages, sites, devices, and more across the Microsoft cloud.
type: Index
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - Productivity
  - Collaboration
  - Email
  - Calendar
  - Files
  - Identity
  - Microsoft
  - Microsoft Graph
url: https://raw.githubusercontent.com/api-evangelist/microsoft-365/refs/heads/main/apis.yml
created: '2026-05-11'
modified: '2026-05-11'
specificationVersion: '0.19'
apis:
  - aid: microsoft-365:graph-api
    name: Microsoft Graph API
    description: >-
      Unified REST API providing a single endpoint to access data and
      intelligence across Microsoft 365, Microsoft Entra ID, Windows, and
      Enterprise Mobility + Security. Supports OAuth 2.0 authentication and
      covers users, mail, calendar, contacts, files (OneDrive), Teams,
      SharePoint, OneNote, Planner, To Do, Excel, and security services.
    humanURL: https://learn.microsoft.com/en-us/graph/overview
    baseURL: https://graph.microsoft.com/v1.0
    tags:
      - Microsoft Graph
      - Users
      - Mail
      - Calendar
      - Files
      - Teams
      - SharePoint
      - Identity
    properties:
      - type: Documentation
        url: https://learn.microsoft.com/en-us/graph/overview
      - type: API Reference
        url: https://learn.microsoft.com/en-us/graph/api/overview
      - type: Graph Explorer
        url: https://developer.microsoft.com/graph/graph-explorer
      - type: SDKs
        url: https://learn.microsoft.com/en-us/graph/sdks/sdks-overview
  - aid: microsoft-365:graph-beta-api
    name: Microsoft Graph Beta API
    description: >-
      Beta endpoint of the Microsoft Graph API offering preview features and
      resources before they are promoted to v1.0, including additional
      insights, reporting, and management capabilities.
    humanURL: https://learn.microsoft.com/en-us/graph/use-the-api
    baseURL: https://graph.microsoft.com/beta
    tags:
      - Microsoft Graph
      - Beta
      - Preview
    properties:
      - type: Documentation
        url: https://learn.microsoft.com/en-us/graph/use-the-api
common:
  - type: Website
    url: https://www.microsoft.com/microsoft-365
  - type: Developer Portal
    url: https://developer.microsoft.com/microsoft-365
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph
  - type: Sign Up
    url: https://www.microsoft.com/microsoft-365/business/compare-all-plans
  - type: Pricing
    url: https://www.microsoft.com/microsoft-365/business/compare-all-plans
  - type: GitHub Organization
    url: https://github.com/microsoftgraph
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/auth-concepts
  - type: Status
    url: https://admin.microsoft.com/servicestatus
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com