Microsoft Graph

Microsoft Graph is the API for Microsoft 365

Connect to Office 365, Windows 10, and Enterprise Mobility + Security to empower creativity and collaboration.
Use the security API in Microsoft Graph

Simplify management of security alerts, enrich them with business and threat context, and automate security operations to speed response—all from a single unified endpoint.
Create powerful education apps with Microsoft Graph

Save time, unlock creativity, and promote collaboration by building apps that extend enterprise-scale compliance and security to students, teachers, and staff.
Build smarter productivity apps with Microsoft Graph

Connect to the data that drives productivity – mail, calendar, contacts, documents, directory, devices, and more.
Drive user productivity across devices with Microsoft Graph

Use the activity feed and device relay (preview) APIs to enable your users to stay engaged and be productive. Help users resume important tasks quickly and use the right device for the right task.
Build apps for financial data management with Microsoft Graph (preview)

Help users manage business tasks and gain insights from your financial data with the APIs for Dynamics 365 Business Central. Your general ledger, payables, receivables, financial reports, and more brought together in one unified endpoint.

Rich context

Get rich context for your applications, such as who someone's manager is, whether they are out of office, or what documents they've been working on.

Deep insights

Access deep insights generated from usage patterns, such as trending documents, best team meeting times, or who people typically work with.

Real-time updates

Respond to changes in Microsoft Graph data in real time. Reschedule a meeting based on responses, notify others when a file is modified, or continue a process after it's been approved.

Broad reach

Build solutions that target enterprise users in Azure and Office 365, consumers on Office Online (Outlook.com and OneDrive.com), or both.

90%

of all Fortune 500 companies have data in Microsoft Graph

135M

monthly active users on Office 365 commercial

400M

Outlook.com active users

resources (emails, events, users, files, groups, and more) in Microsoft Graph

See what you can do with Microsoft Graph

Onboard users

Automate user onboarding workflows and manage changes to user roles within an organization.

Integrate with Excel

Tap into Excel data to build powerful workflows that automate data collection.

Manage employee profiles

Manage employee information stored across various locations in the enterprise.

Correlate security alerts

Use one API to access and update security alerts.

Microsoft Graph API is the gateway for

Azure AD

Excel

Intune

Outlook

OneDrive

OneNote

SharePoint

Planner

Supported languages and platforms

Android

Angular

ASP.NET MVC

iOS

JavaScript

PHP

Python

Ruby

UWP

Xamarin

* The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License.

Microsoft Graph is the API for Microsoft 365

Use the security API in Microsoft Graph

Create powerful education apps with Microsoft Graph

Build smarter productivity apps with Microsoft Graph

Drive user productivity across devices with Microsoft Graph

Build apps for financial data management with Microsoft Graph (preview)

See what you can do with Microsoft Graph

Microsoft Graph API is the gateway for

Supported languages and platforms

Partner solutions that use Microsoft Graph