# Microsoft Graph API

**Canonical:** https://apis.io/apis/microsoft-365/graph-api/  
**Provider:** Microsoft 365 — https://apis.io/providers/microsoft-365/  
**Base URL:** https://graph.microsoft.com/v1.0  
**Documentation:** https://learn.microsoft.com/en-us/graph/overview

Microsoft Graph API is one of 9 APIs that [Microsoft 365](https://apis.io/providers/microsoft-365/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Microsoft Graph, User, Mail, Calendar, and File. The published artifact set on APIs.io includes API documentation and an API reference.

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.

## Machine-readable artifacts (6)

- **Documentation** — https://learn.microsoft.com/en-us/graph/overview
- **APIReference** — https://learn.microsoft.com/en-us/graph/api/overview
- **Graph Explorer** — https://developer.microsoft.com/graph/graph-explorer
- **SDKs** — https://learn.microsoft.com/en-us/graph/sdks/sdks-overview
- **GraphQL** — https://raw.githubusercontent.com/api-evangelist/microsoft-365/refs/heads/main/graphql/microsoft-365-graphql.md
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/microsoft-365/refs/heads/main/apis.yml

## Other Microsoft 365 APIs (8)

- [Microsoft Graph Beta API](https://apis.io/apis/microsoft-365/graph-beta-api/)
- [Microsoft 365 Calendar API](https://apis.io/apis/microsoft-365/microsoft-365-calendar-api/)
- [Microsoft 365 Files API](https://apis.io/apis/microsoft-365/microsoft-365-files-api/)
- [Microsoft 365 Groups API](https://apis.io/apis/microsoft-365/microsoft-365-groups-api/)
- [Microsoft 365 Mail API](https://apis.io/apis/microsoft-365/microsoft-365-mail-api/)
- [Microsoft 365 Me API](https://apis.io/apis/microsoft-365/microsoft-365-me-api/)
- [Microsoft 365 Teams API](https://apis.io/apis/microsoft-365/microsoft-365-teams-api/)
- [Microsoft 365 Users API](https://apis.io/apis/microsoft-365/microsoft-365-users-api/)

## Tags

Microsoft Graph, User, Mail, Calendar, File, Team, SharePoint, Identity

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/microsoft-365/graph-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/microsoft-365/.