Microsoft
Collection of Microsoft's primary APIs and developer resources.
Microsoft publishes 55 APIs on the APIs.io network, including Accounts API, Applications API, Audio API, and 52 more. Tagged areas include Fortune 100.
The Microsoft catalog on APIs.io includes 2 JSON-LD contexts and 1 Spectral governance ruleset.
Microsoft’s developer surface includes authentication, support, engineering blog, signup flow, pricing, GitHub presence, and 21 more developer resources.
Kin Score
APIs 55
Individual APIs this provider publishes, each with its own machine-readable definition.
Microsoft Accounts API
Manage business accounts
Microsoft Applications API
Manage application registrations
Microsoft Audio API
Transcribe and translate audio
Microsoft Calendar API
Access and manage Outlook calendar events
Microsoft Channels API
Manage channels within teams
Microsoft Chat API
Manage chat threads and messages
Microsoft Chat Completions API
Create chat completions using conversational models
Microsoft Completions API
Create text completions
Microsoft Computer Vision API
Analyze images and extract visual features
Microsoft Contacts API
Manage contacts
Microsoft Dashboards API
Manage Power BI dashboards
Microsoft Datasets API
Manage Power BI datasets
Microsoft Deployments API
Manage ARM template deployments
Microsoft Device Compliance API
Manage compliance policies
Microsoft Device Configuration API
Manage device configuration profiles
Microsoft Drive API
Access OneDrive files and folders
Microsoft Drives API
Access drives (OneDrive or document libraries)
Microsoft Email API
Send email messages
Microsoft Embeddings API
Create vector embeddings from text
Microsoft Entities API
CRUD operations on Dataverse entities
Microsoft Git API
Manage Git repositories
Microsoft Groups API
Manage Microsoft Entra groups including Microsoft 365 groups and security groups
Microsoft Identity API
Create and manage communication identities
Microsoft Image Search API
Search for images
Microsoft Images API
Generate images from text descriptions
Microsoft Imports API
Import content into Power BI
Microsoft Items API
Manage files and folders
Microsoft Leads API
Manage leads
Microsoft Lists API
Manage SharePoint lists
Microsoft Mail API
Access and manage Outlook mail messages and folders
Microsoft Managed Devices API
Manage enrolled devices
Microsoft Members API
Manage team membership
Microsoft Messages API
Send and manage channel messages
Microsoft Metadata API
Entity and attribute metadata
Microsoft Mobile Apps API
Manage mobile applications
Microsoft News Search API
Search for news articles
Microsoft OAuth2 Permissions API
Manage OAuth2 permission grants
Microsoft Opportunities API
Manage sales opportunities
Microsoft Pipelines API
Manage build and release pipelines
Microsoft Projects API
Manage team projects
Microsoft Reports API
Manage Power BI reports
Microsoft Resource Groups API
Manage Azure resource groups
Microsoft Resources API
Manage Azure resources
Microsoft Service Principals API
Manage service principals
Microsoft Sharing API
Share files and folders
Microsoft Sites API
Access SharePoint sites via Microsoft Graph
Microsoft SMS API
Send SMS messages
Microsoft Subscriptions API
Manage Azure subscriptions
Microsoft Teams API
Manage Microsoft Teams resources
Microsoft Text Analytics API
Extract insights from text including sentiment and entities
Microsoft Translator API
Translate text between languages
Microsoft Users API
Manage Microsoft Entra user accounts and profiles
Microsoft Video Search API
Search for videos
Microsoft Web Search API
Search the web for relevant results
Microsoft Work Items API
Manage work items and queries
Scroll for all 55
Postman Collections 55
Ready-to-run Postman collections for exercising this provider's APIs.
Scroll for all 55
Open Collections 16
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Microsoft Azure Cognitive Services API
OPEN COLLECTIONMicrosoft Azure Communication Services API
OPEN COLLECTIONMicrosoft Azure DevOps REST API
OPEN COLLECTIONMicrosoft Azure OpenAI Service API
OPEN COLLECTIONMicrosoft Azure REST API
OPEN COLLECTIONMicrosoft Bing Search APIs
OPEN COLLECTIONMicrosoft Dynamics 365 REST API
OPEN COLLECTIONMicrosoft Entra ID API
OPEN COLLECTIONMicrosoft Graph API
OPEN COLLECTIONMicrosoft Intune API
OPEN COLLECTIONMicrosoft OneDrive API
OPEN COLLECTIONMicrosoft Outlook API
OPEN COLLECTIONMicrosoft Power BI REST API
OPEN COLLECTIONMicrosoft Power Platform API
OPEN COLLECTIONMicrosoft SharePoint REST API
OPEN COLLECTIONMicrosoft Teams API
OPEN COLLECTIONScroll for all 16
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
MCP Server for Enterprise
Microsoft's remote MCP Server for Enterprise turns natural language into read-only Microsoft Graph queries over an Entra tenant, using delegated Entra permissions.
MCP SERVERGraphQL 1
GraphQL schemas published by this provider.
Microsoft Graph — Conceptual GraphQL Schema
Microsoft Graph is the unified REST/OData gateway to Microsoft 365, Azure Active Directory, Intune, and related services. While Microsoft does not publish an official GraphQL en...
GRAPHQLPricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Microsoft Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Microsoft Finops
FINOPSFeatures 40
Notable capabilities this provider offers.
Scroll for all 40
Semantic Vocabularies 2
JSON-LD contexts and semantic vocabularies used across these APIs.
Microsoft Context
JSON-LDMicrosoft Graph Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Microsoft API Rules
SPECTRALJSON Schema 6
Standalone JSON Schema definitions for this provider's data models.
Azure Resource Group
JSON SCHEMAMicrosoft OneDrive DriveItem
JSON SCHEMAMicrosoft Graph Group
JSON SCHEMAMicrosoft Graph User
JSON SCHEMAMicrosoft Intune Managed Device
JSON SCHEMAMicrosoft Teams Team
JSON SCHEMASecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Press 5
Recent news and press coverage referencing this provider.
Microsoft Source
Latest news - Source
The Microsoft Cloud Blog | Build the future of your business ...
Microsoft AI - Business Solutions and Tools
Microsoft announces $5.5 billion spend and new ...
Resources
Get Started 3
Portal, sign-up, and the first successful call
Documentation 6
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 5
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API