Microsoft Office Applications website screenshot

Microsoft Office Applications

APIs for Microsoft Office suite including Word, Excel, PowerPoint, Outlook, and other Office applications.

Microsoft Office Applications publishes 3 APIs on the APIs.io network: Drive API, Mail API, and Teams API. Tagged areas include Documents, Office, Presentations, Productivity, and Spreadsheets.

Microsoft Office Applications’ developer surface includes authentication, developer portal, engineering blog, support, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub
41.8/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
10 APIs
DocumentsOfficePresentationsProductivitySpreadsheets

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 41.8/100 · thin
Contract Quality 12.5 / 25
Developer Ergonomics 5.2 / 20
Commercial Clarity 12.1 / 20
Operational Transparency 4.8 / 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/microsoft-office-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.

Word API

API for creating, editing, and managing Word documents.

Excel API

API for creating, editing, and managing Excel spreadsheets.

PowerPoint API

API for creating, editing, and managing PowerPoint presentations.

Outlook Mail API

API for accessing and managing email in Outlook.

OneNote API

API for creating and managing OneNote notebooks, sections, and pages.

OneDrive API

API for accessing and managing files in OneDrive.

Teams API

API for Microsoft Teams collaboration and communication.

Microsoft Office Applications Drive API

The Drive API from Microsoft Office Applications — 4 operation(s) for drive.

Microsoft Office Applications Mail API

The Mail API from Microsoft Office Applications — 4 operation(s) for mail.

Microsoft Office Applications Teams API

The Teams API from Microsoft Office Applications — 4 operation(s) for teams.

Scroll for all 10

Open Collections 1

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

Microsoft Graph API - Office Applications

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Microsoft Office Applications Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Microsoft Office Applications Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Microsoft Office Applications Finops

FINOPS

Security Posture 3

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

Microsoft Office Applications Authentication

oauth2 · 1 scheme

SECURITY

Microsoft Office Applications Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Microsoft Office Applications Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Microsoft Office Applications Scopes

7 scopes · authorizationCode

7 scopes

SCOPES

Agentic Access 1

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

Microsoft Office Applications Agentic Access

15 operations · 4 acting

15 operations · 4 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Portal
Portal

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 5

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: microsoft-office-applications
name: Microsoft Office Applications
description: APIs for Microsoft Office suite including Word, Excel, PowerPoint, Outlook, and other Office applications.
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://www.microsoft.com/en-us/microsoft-365/blog/wp-content/uploads/sites/2/2020/04/Microsoft-365-logo.png
tags:
- Documents
- Office
- Presentations
- Productivity
- Spreadsheets
created: '2024'
modified: '2026-04-28'
url: https://www.microsoft.com/en-us/microsoft-365
specificationVersion: '0.19'
apis:
- name: Word API
  description: API for creating, editing, and managing Word documents.
  humanURL: https://docs.microsoft.com/en-us/javascript/api/word
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Documents
  - Word
  - Word Processing
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/en-us/office/dev/add-ins/word/
  - type: Reference
    url: https://docs.microsoft.com/en-us/javascript/api/word
  - type: GettingStarted
    url: https://docs.microsoft.com/en-us/office/dev/add-ins/quickstarts/word-quickstart
- name: Excel API
  description: API for creating, editing, and managing Excel spreadsheets.
  humanURL: https://docs.microsoft.com/en-us/javascript/api/excel
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Data Analysis
  - Excel
  - Spreadsheets
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/en-us/office/dev/add-ins/excel/
  - type: Reference
    url: https://docs.microsoft.com/en-us/javascript/api/excel
  - type: GettingStarted
    url: https://docs.microsoft.com/en-us/office/dev/add-ins/quickstarts/excel-quickstart-jquery
- name: PowerPoint API
  description: API for creating, editing, and managing PowerPoint presentations.
  humanURL: https://docs.microsoft.com/en-us/javascript/api/powerpoint
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - PowerPoint
  - Presentations
  - Slides
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/en-us/office/dev/add-ins/powerpoint/
  - type: Reference
    url: https://docs.microsoft.com/en-us/javascript/api/powerpoint
  - type: GettingStarted
    url: https://docs.microsoft.com/en-us/office/dev/add-ins/quickstarts/powerpoint-quickstart
- name: Outlook Mail API
  description: API for accessing and managing email in Outlook.
  humanURL: https://docs.microsoft.com/en-us/graph/api/resources/mail-api-overview
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Email
  - Mail
  - Outlook
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/en-us/graph/api/resources/mail-api-overview
  - type: Reference
    url: https://docs.microsoft.com/en-us/graph/api/resources/message
  - type: GettingStarted
    url: https://docs.microsoft.com/en-us/office/dev/add-ins/quickstarts/outlook-quickstart
- name: OneNote API
  description: API for creating and managing OneNote notebooks, sections, and pages.
  humanURL: https://docs.microsoft.com/en-us/graph/api/resources/onenote-api-overview
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Notebooks
  - Notes
  - OneNote
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/en-us/graph/api/resources/onenote-api-overview
  - type: Reference
    url: https://docs.microsoft.com/en-us/graph/api/resources/onenote
  - type: GettingStarted
    url: https://docs.microsoft.com/en-us/graph/onenote-get-started
- name: OneDrive API
  description: API for accessing and managing files in OneDrive.
  humanURL: https://docs.microsoft.com/en-us/graph/api/resources/onedrive
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Files
  - OneDrive
  - Storage
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/en-us/onedrive/developer/
  - type: Reference
    url: https://docs.microsoft.com/en-us/graph/api/resources/onedrive
  - type: GettingStarted
    url: https://docs.microsoft.com/en-us/onedrive/developer/rest-api/getting-started/
- name: Teams API
  description: API for Microsoft Teams collaboration and communication.
  humanURL: https://docs.microsoft.com/en-us/graph/api/resources/teams-api-overview
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Chat
  - Collaboration
  - Teams
  properties:
  - type: Documentation
    url: https://docs.microsoft.com/en-us/graph/api/resources/teams-api-overview
  - type: Reference
    url: https://docs.microsoft.com/en-us/graph/api/resources/team
  - type: GettingStarted
    url: https://docs.microsoft.com/en-us/microsoftteams/platform/
- aid: microsoft-office-applications:microsoft-office-applications-drive-api
  name: Microsoft Office Applications Drive API
  description: The Drive API from Microsoft Office Applications — 4 operation(s) for drive.
  humanURL: https://developer.microsoft.com/en-us/graph
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Drive
  properties:
  - type: OpenAPI
    url: openapi/microsoft-office-applications-drive-api-openapi.yml
  - type: Documentation
    url: https://docs.microsoft.com/en-us/graph/overview
  - type: Authentication
    url: https://docs.microsoft.com/en-us/graph/auth/
  - type: SDKs
    url: https://docs.microsoft.com/en-us/graph/sdks/sdks-overview
- aid: microsoft-office-applications:microsoft-office-applications-mail-api
  name: Microsoft Office Applications Mail API
  description: The Mail API from Microsoft Office Applications — 4 operation(s) for mail.
  humanURL: https://developer.microsoft.com/en-us/graph
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Mail
  properties:
  - type: OpenAPI
    url: openapi/microsoft-office-applications-mail-api-openapi.yml
  - type: Documentation
    url: https://docs.microsoft.com/en-us/graph/overview
  - type: Authentication
    url: https://docs.microsoft.com/en-us/graph/auth/
  - type: SDKs
    url: https://docs.microsoft.com/en-us/graph/sdks/sdks-overview
- aid: microsoft-office-applications:microsoft-office-applications-teams-api
  name: Microsoft Office Applications Teams API
  description: The Teams API from Microsoft Office Applications — 4 operation(s) for teams.
  humanURL: https://developer.microsoft.com/en-us/graph
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Teams
  properties:
  - type: OpenAPI
    url: openapi/microsoft-office-applications-teams-api-openapi.yml
  - type: Documentation
    url: https://docs.microsoft.com/en-us/graph/overview
  - type: Authentication
    url: https://docs.microsoft.com/en-us/graph/auth/
  - type: SDKs
    url: https://docs.microsoft.com/en-us/graph/sdks/sdks-overview
common:
- type: AgenticAccess
  url: agentic-access/microsoft-office-applications-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/microsoft-office-applications-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/microsoft-office-applications-domain-security.yml
- type: Authentication
  url: authentication/microsoft-office-applications-authentication.yml
- type: OAuthScopes
  url: scopes/microsoft-office-applications-scopes.yml
- type: GitHubOrganization
  url: https://github.com/OfficeDev
- type: Portal
  url: https://developer.microsoft.com/en-us/microsoft-365
- type: Authentication
  url: https://docs.microsoft.com/en-us/azure/active-directory/develop/
- type: Blog
  url: https://developer.microsoft.com/en-us/microsoft-365/blogs/
- type: Support
  url: https://docs.microsoft.com/en-us/answers/products/m365
- type: TermsOfService
  url: https://docs.microsoft.com/en-us/legal/microsoft-apis/terms-of-use
- type: PrivacyPolicy
  url: https://privacy.microsoft.com/en-us/privacystatement
- type: Integrations
  url: https://www.microsoft.com/en-us/marketplace
integrations:
- name: Microsoft
- name: Two people looking at a computer.
- name: This is placeholder text for
- name: IDC
- name: Nationwide
- name: RSA company
- name: Teleperformance
- name: A woman smiling at a laptop
- name: A man holding a laptop.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com