Microsoft Exchange
A comprehensive API collection for Microsoft Exchange Server and Exchange Online, providing programmatic access to email, calendars, contacts, and other mailbox resources through Microsoft Graph, EWS, PowerShell, Autodiscover, and the Exchange Online Admin API.
Microsoft Exchange publishes 17 APIs on the APIs.io network, including Accepted Domains API, Attachments API, Calendars API, and 14 more. Tagged areas include Calendar, Collaboration, Contacts, Email, and Enterprise.
The Microsoft Exchange catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Microsoft Exchange’s developer surface includes authentication, changelog, CLI, sandbox, developer portal, documentation, getting-started guide, and 54 more developer resources.
Kin Score
APIs 20
Individual APIs this provider publishes, each with its own machine-readable definition.
Exchange Web Services (EWS)
Legacy SOAP-based API for Exchange Server providing comprehensive access to mailbox data and operations. Planned for deprecation in Exchange Online in October 2026, with Microso...
Exchange Online PowerShell API
PowerShell module for managing Exchange Online through REST-based cmdlets. Provides the complete Exchange management surface for administrative tasks including mailbox managemen...
Exchange Autodiscover API
Service that enables client applications to automatically configure themselves for Exchange connectivity using minimal user input. Supports SOAP and POX protocols for discoverin...
Microsoft Exchange Accepted Domains API
View accepted domains and their configurations
Microsoft Exchange Attachments API
Operations for managing message attachments
Microsoft Exchange Calendars API
Operations for managing calendars
Microsoft Exchange Contact Folders API
Operations for managing contact folders
Microsoft Exchange Contacts API
Operations for managing personal contacts
Microsoft Exchange Distribution Groups API
Retrieve distribution group and dynamic distribution group membership
Microsoft Exchange Events API
Operations for managing calendar events
Microsoft Exchange Mail Folders API
Operations for managing mail folders
Microsoft Exchange Mailbox Discovery API
Operations for discovering mailbox structure and content
Microsoft Exchange Mailbox Export API
Operations for exporting content from mailboxes
Microsoft Exchange Mailbox Folder Permissions API
View and manage mailbox folder permissions
Microsoft Exchange Mailbox Import API
Operations for importing content into mailboxes
Microsoft Exchange Mailboxes API
View and update mailbox properties and delegation
Microsoft Exchange Messages API
Operations for managing email messages
Microsoft Exchange Organization Configuration API
Retrieve organization-level Exchange configuration
Microsoft Exchange People API
Operations for retrieving relevant people
Microsoft Exchange Scheduling API
Operations for scheduling and free/busy information
Scroll for all 20
Postman Collections 6
Ready-to-run Postman collections for exercising this provider's APIs.
Open Collections 6
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Microsoft Exchange Exchange Online Admin API
OPEN COLLECTIONMicrosoft Exchange Microsoft Graph Calendar API
OPEN COLLECTIONMicrosoft Exchange Microsoft Graph Contacts API
OPEN COLLECTIONMicrosoft Exchange Microsoft Graph Mailbox Import Export API
OPEN COLLECTIONMicrosoft Exchange Microsoft Graph Mail API
OPEN COLLECTIONMicrosoft Exchange Microsoft Graph People API
OPEN COLLECTIONArazzo Workflows 17
Multi-step API workflows described with the Arazzo specification.
Microsoft Exchange Audit Message Attachments
Find a message that has attachments, read it, and list its attachments.
ARAZZOMicrosoft Exchange Audit Organization and Domains
Read Exchange organization configuration, then list accepted domains.
ARAZZOMicrosoft Exchange Compose, Attach, and Send Mail
Create a draft message, add a file attachment to it, then send the draft.
ARAZZOMicrosoft Exchange Discover Mailbox Content
Discover a user's mailbox, drill into its folders, and list folder items.
ARAZZOMicrosoft Exchange Find Times and Book a Meeting
Suggest meeting times for attendees, then book the top suggestion.
ARAZZOMicrosoft Exchange Grant a Mailbox Folder Permission
Read current folder permissions, then add a permission for a user.
ARAZZOMicrosoft Exchange Inspect and Delegate a Mailbox
Read a mailbox's properties, then grant Send on Behalf delegation.
ARAZZOMicrosoft Exchange Migrate a Mailbox Item
Pick a source item, export its full MIME content, and import it elsewhere.
ARAZZOMicrosoft Exchange Organize a Contacts Folder
Create a contact folder, add a contact to it, and read the contact back.
ARAZZOMicrosoft Exchange Organize a Folder and File a Message
Create a mail folder, confirm it, and create a message inside it.
ARAZZOMicrosoft Exchange Prepare and Send a Forward
Create a forward draft, edit its body, and send it to new recipients.
ARAZZOMicrosoft Exchange Provision a Calendar and Add an Event
Create a new calendar, add an event to it, and read the event back.
ARAZZOMicrosoft Exchange Reply to Latest Message from a Sender
Find the newest message from a given sender, read it, and send a reply.
ARAZZOMicrosoft Exchange Review and Respond to an Invite
List upcoming events, read the next one, and accept the invitation.
ARAZZOMicrosoft Exchange Schedule an Event with an Attachment
Create a calendar event, confirm it, then attach a file to it.
ARAZZOMicrosoft Exchange Triage and Move a Message
Find the newest unread inbox message, read it, mark it read, and file it.
ARAZZOMicrosoft Exchange Upsert a Contact
Find a contact by email and update it if it exists, otherwise create it.
ARAZZOScroll for all 17
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
microsoft-exchange-mcp.yml
MCP SERVERPricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Microsoft Exchange Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Semantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Microsoft Exchange Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Microsoft Exchange API Rules
SPECTRALJSON Schema 52
Standalone JSON Schema definitions for this provider's data models.
AdminApiResponse
JSON SCHEMAAttachment
JSON SCHEMAAttachmentCollectionResponse
JSON SCHEMAAttendee
JSON SCHEMAAttendeeBase
JSON SCHEMAMicrosoft Exchange Calendar
JSON SCHEMACalendarCollectionResponse
JSON SCHEMAMicrosoft Exchange Contact
JSON SCHEMAContactCollectionResponse
JSON SCHEMAContactDeltaResponse
JSON SCHEMAContactFolder
JSON SCHEMAContactFolderCollectionResponse
JSON SCHEMADateTimeTimeZone
JSON SCHEMAEmailAddress
JSON SCHEMAMicrosoft Exchange Calendar Event
JSON SCHEMAEventCollectionResponse
JSON SCHEMAFollowupFlag
JSON SCHEMAInternetMessageHeader
JSON SCHEMAItemBody
JSON SCHEMALocation
JSON SCHEMALocationConstraint
JSON SCHEMALocationConstraintItem
JSON SCHEMAMicrosoft Exchange Mail Folder
JSON SCHEMAMailbox
JSON SCHEMAMailboxFolder
JSON SCHEMAMailboxItem
JSON SCHEMAMailFolder
JSON SCHEMAMailFolderCollectionResponse
JSON SCHEMAMeetingTimeSuggestion
JSON SCHEMAMeetingTimeSuggestionsResult
JSON SCHEMAMicrosoft Exchange Message
JSON SCHEMAMessageCollectionResponse
JSON SCHEMAODataError
JSON SCHEMAOnlineMeetingInfo
JSON SCHEMAOutlookGeoCoordinates
JSON SCHEMAPatternedRecurrence
JSON SCHEMAMicrosoft Exchange Person
JSON SCHEMAPersonCollectionResponse
JSON SCHEMAPersonType
JSON SCHEMAPhone
JSON SCHEMAPhysicalAddress
JSON SCHEMARecipient
JSON SCHEMARecurrencePattern
JSON SCHEMARecurrenceRange
JSON SCHEMAResponseStatus
JSON SCHEMAScheduleInformation
JSON SCHEMAScheduleItem
JSON SCHEMAScoredEmailAddress
JSON SCHEMATimeConstraint
JSON SCHEMATimeSlot
JSON SCHEMAWebsite
JSON SCHEMAWorkingHours
JSON SCHEMAScroll for all 52
JSON Structure 1
JSON Structure definitions describing this provider's data shapes.
Microsoft Exchange Structure
JSON STRUCTURESecurity 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.
Resources
Get Started 5
Portal, sign-up, and the first successful call
Documentation 7
Reference material describing how the API behaves
Scroll for all 7
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 23
Pagination, idempotency, versioning, errors, and events
Scroll for all 23
Build 5
SDKs, sample code, and the tooling you integrate with
Access & Security 6
Authentication, authorization, and security posture
Operate 5
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 1
Properties that don't map to a standard resource type