Microsoft Copilot

Microsoft Copilot is an AI-powered assistant that helps users with productivity tasks, content generation, and information retrieval across Microsoft 365 applications and services.

Microsoft Copilot publishes 7 API contracts indexed on the APIs.io network, including Change Notifications API, Chat API, Interaction Export API, and 4 more. Tagged areas include Agents, AI Assistant, Artificial Intelligence, Chatbots, and Copilot.

The Microsoft Copilot catalog on APIs.io includes 1 JSON-LD context and 3 Spectral governance rulesets.

Microsoft Copilot’s developer surface includes getting-started guide, documentation, authentication, support, engineering blog, developer portal, code examples, and 40 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

59.0/100 strong ▲ 6.6 Agent 32/100 agent ready Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 1 Agent Skills 8 Features 4 Use Cases

Agents AI Assistant Artificial Intelligence Chatbots Copilot Extensibility Generative AI Microsoft 365 Productivity

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

AI Model Services

AE-110

Chat

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 59.0/100 · strong

Contract Quality 12.7 / 19

Developer Ergonomics 9.0 / 15

Access Clarity 7.9 / 15

Operational Transparency 4.6 / 10

Contract Governance 2.9 / 9

Discoverability 5.0 / 8

Regulatory Posture 6.3 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the AI & Biometrics regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

5 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 52.6 — up to +9.5 composite points
Contract Governance scores 31.8 — up to +8.2 composite points
Developer Ergonomics scores 60.1 — up to +8.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/microsoft-copilot/apis.yml: open an issue on github.com/api-evangelist/microsoft-copilot to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Smartsheet Marketplace (connectors and partner-built solutions on Smartsheet)	undeclared	-	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

APIs 7

Individual APIs this provider publishes, each with its own machine-readable definition.

Microsoft 365 Copilot Connectors API

API for building custom connectors that bring external data into Microsoft Graph to enhance Microsoft 365 Copilot experiences including search and retrieval augmented generation.

Microsoft Copilot Studio API

APIs for building, publishing, and integrating custom agents and copilots using Microsoft Copilot Studio, including Direct Line API for connecting web and custom applications.

Microsoft Copilot Change Notifications API

Subscribe to change notifications for Copilot interactions across Microsoft 365.

Microsoft Copilot Chat API

Programmatically start and continue conversations with Microsoft 365 Copilot using enterprise search and web search grounding. Preview API.

Microsoft Copilot Interaction Export API

Export and archive user interactions with Copilot across Microsoft 365 applications for compliance and auditing.

Microsoft Copilot Retrieval API

Retrieve relevant text chunks from SharePoint, OneDrive, and Copilot connectors content for Retrieval Augmented Generation (RAG) scenarios.

Microsoft Copilot Search API

Perform hybrid search (semantic and lexical) across OneDrive for work or school content using natural language queries. Preview API.

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Postman Collections 5

Ready-to-run Postman collections for exercising this provider's APIs.

Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications API

POSTMAN

Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications Chat API

POSTMAN

Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications Interaction Export API

POSTMAN

Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications Retrieval API

POSTMAN

Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications Search API

POSTMAN

Open Collections 6

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

Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications API

OPEN COLLECTION

Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications Chat API

OPEN COLLECTION

Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications Interaction Export API

OPEN COLLECTION

Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications Retrieval API

OPEN COLLECTION

Microsoft Copilot Microsoft 365 Copilot APIs Change Notifications Search API

OPEN COLLECTION

Microsoft Copilot Microsoft 365 Copilot APIs

OPEN COLLECTION

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

microsoft-copilot-grounded-retrieval

AGENT SKILL

Microsoft Copilot API pricing

Not yet checked against Microsoft Copilot's own pricing page. Compiled by API Evangelist on 2026-05-05 from www.microsoft.com/microsoft-365-copilot; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Copilot Chat (Free, Web-Grounded) freemium	Free
Copilot Pro (Consumer) subscription	—
Microsoft 365 Copilot Business subscription	—
Microsoft 365 Copilot (Enterprise Add-On) subscription	—
Copilot Studio (Pay-As-You-Go Messages) usage-based	—
GitHub Copilot (Developer Coding) subscription	—
Enterprise Agreement / Volume enterprise	—

Plan details, limits and sources →

Rate limits

Microsoft Graph — per-app per-tenant: 130000 requests per 10s
Microsoft Graph — per-user: 10000 requests per 10s
Microsoft 365 Copilot — fair-use per user: see vendor docs (soft fair-use) requests per minute

Compiled by API Evangelist, not yet checked against Microsoft Copilot's documentation. All 5 limits →

Billed by: user-month · FinOps profile →

Pricing Plans 1

Published pricing tiers and plan structures.

Microsoft Copilot Plans Pricing

7 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Microsoft Copilot Rate Limits

5 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Microsoft Copilot

SLA

FinOps 1

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

Microsoft Copilot Finops

FINOPS

Features 8

Notable capabilities this provider offers.

Retrieval API

Retrieve relevant enterprise content from Microsoft 365 using AI-powered retrieval augmented generation with permissions and sensitivity label awareness.

Search API

Perform semantic search across Microsoft 365 content including SharePoint, OneDrive, and Exchange with AI-enhanced ranking.

Chat API

Programmatically start and continue conversations with Microsoft 365 Copilot grounded in enterprise and web search data.

Interaction Export

Export and audit Copilot interaction history across the organization for compliance and governance purposes.

Change Notifications

Subscribe to real-time notifications for Copilot interactions and events across Microsoft 365.

Copilot Studio

Low-code platform for building custom agents, copilots, and conversational AI experiences.

Connectors

Bring external data into Microsoft Graph to enhance Copilot search and retrieval capabilities.

Extensibility

Extend Copilot with custom plugins, agents, and API integrations using declarative or code-first approaches.

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Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Microsoft Copilot Context

0 classes · 0 properties

JSON-LD

Spectral Rules 3

Spectral governance rulesets for linting and validating these APIs.

Microsoft Copilot — jsonschema rules

6 rules · 4 warnings 2 info

SPECTRAL

Microsoft Copilot API Rules

77 rules · 73 errors 1 warnings 3 info

SPECTRAL

Microsoft Copilot API Rules

17 rules · 8 errors 8 warnings 1 info

SPECTRAL

JSON Schema 52

Standalone JSON Schema definitions for this provider's data models.

AiInteractionAttachment

5 properties

JSON SCHEMA

AiInteractionCollectionResponse

3 properties

JSON SCHEMA

AiInteractionContext

3 properties

JSON SCHEMA

AiInteractionLink

3 properties

JSON SCHEMA

AiInteractionMention

3 properties

JSON SCHEMA

AiInteraction

13 properties

JSON SCHEMA

AiInteraction

15 properties

JSON SCHEMA

AiInteractionAttachment

5 properties

JSON SCHEMA

AiInteractionCollectionResponse

3 properties

JSON SCHEMA

AiInteractionContext

3 properties

JSON SCHEMA

AiInteractionLink

3 properties

JSON SCHEMA

AiInteractionMention

3 properties

JSON SCHEMA

ChatConversationRequest

3 properties

JSON SCHEMA

ChatConversationResponse

1 properties

JSON SCHEMA

ChatMessageRequest

2 properties

JSON SCHEMA

ChatMessageResponse

0 properties

JSON SCHEMA

ChatMessage

4 properties

JSON SCHEMA

ChatConversationRequest

3 properties

JSON SCHEMA

ChatConversationResponse

2 properties

JSON SCHEMA

ChatMessage

4 properties

JSON SCHEMA

ChatMessageRequest

2 properties

JSON SCHEMA

ChatMessageResponse

1 properties

JSON SCHEMA

CopilotSearchDataSourcesConfiguration

1 properties

JSON SCHEMA

CopilotSearchDataSourcesConfiguration

1 properties

JSON SCHEMA

DataSourceConfiguration

1 properties

JSON SCHEMA

DataSourceConfiguration

1 properties

JSON SCHEMA

IdentitySet

3 properties

JSON SCHEMA

IdentitySet

3 properties

JSON SCHEMA

Microsoft 365 Copilot Interaction

15 properties

JSON SCHEMA

ItemBody

2 properties

JSON SCHEMA

ItemBody

2 properties

JSON SCHEMA

ODataError

1 properties

JSON SCHEMA

ODataError

1 properties

JSON SCHEMA

RetrievalExtract

2 properties

JSON SCHEMA

RetrievalHit

4 properties

JSON SCHEMA

RetrievalRequest

5 properties

JSON SCHEMA

RetrievalResponse

1 properties

JSON SCHEMA

RetrievalExtract

2 properties

JSON SCHEMA

RetrievalHit

5 properties

JSON SCHEMA

RetrievalRequest

6 properties

JSON SCHEMA

RetrievalResponse

1 properties

JSON SCHEMA

SearchHit

4 properties

JSON SCHEMA

SearchRequest

2 properties

JSON SCHEMA

SearchResponse

3 properties

JSON SCHEMA

SearchHit

4 properties

JSON SCHEMA

SearchRequest

3 properties

JSON SCHEMA

SearchResponse

3 properties

JSON SCHEMA

SensitivityLabel

5 properties

JSON SCHEMA

SensitivityLabel

5 properties

JSON SCHEMA

SubscriptionRequest

5 properties

JSON SCHEMA

Subscription

6 properties

JSON SCHEMA

SubscriptionRequest

5 properties

JSON SCHEMA

Scroll for all 52

JSON Structure 27

JSON Structure definitions describing this provider's data shapes.

Microsoft Copilot Ai Interaction Attachment Structure

5 properties

JSON STRUCTURE

Microsoft Copilot Ai Interaction Collection Response Structure

3 properties

JSON STRUCTURE

Microsoft Copilot Ai Interaction Context Structure

3 properties

JSON STRUCTURE

Microsoft Copilot Ai Interaction Link Structure

3 properties

JSON STRUCTURE

Microsoft Copilot Ai Interaction Mention Structure

3 properties

JSON STRUCTURE

Microsoft Copilot Ai Interaction Structure

13 properties

JSON STRUCTURE

Microsoft Copilot Chat Conversation Request Structure

3 properties

JSON STRUCTURE

Microsoft Copilot Chat Conversation Response Structure

1 properties

JSON STRUCTURE

Microsoft Copilot Chat Message Request Structure

2 properties

JSON STRUCTURE

Microsoft Copilot Chat Message Response Structure

0 properties

JSON STRUCTURE

Microsoft Copilot Chat Message Structure

4 properties

JSON STRUCTURE

Microsoft Copilot Copilot Search Data Sources Configuration Structure

1 properties

JSON STRUCTURE

Microsoft Copilot Data Source Configuration Structure

1 properties

JSON STRUCTURE

Microsoft Copilot Identity Set Structure

3 properties

JSON STRUCTURE

Microsoft Copilot Item Body Structure

2 properties

JSON STRUCTURE

Microsoft Copilot O Data Error Structure

1 properties

JSON STRUCTURE

Microsoft Copilot Retrieval Extract Structure

2 properties

JSON STRUCTURE

Microsoft Copilot Retrieval Hit Structure

4 properties

JSON STRUCTURE

Microsoft Copilot Retrieval Request Structure

5 properties

JSON STRUCTURE

Microsoft Copilot Retrieval Response Structure

1 properties

JSON STRUCTURE

Microsoft Copilot Search Hit Structure

4 properties

JSON STRUCTURE

Microsoft Copilot Search Request Structure

2 properties

JSON STRUCTURE

Microsoft Copilot Search Response Structure

3 properties

JSON STRUCTURE

Microsoft Copilot Sensitivity Label Structure

5 properties

JSON STRUCTURE

Microsoft Copilot Structure

0 properties

JSON STRUCTURE

Microsoft Copilot Subscription Request Structure

5 properties

JSON STRUCTURE

Microsoft Copilot Subscription Structure

6 properties

JSON STRUCTURE

Scroll for all 27

Examples 32

Example request and response payloads for these APIs.

Microsoft Copilot Ai Interaction Attachment Example

5 fields

EXAMPLE

Microsoft Copilot Ai Interaction Collection Response Example

3 fields

EXAMPLE

Microsoft Copilot Ai Interaction Context Example

3 fields

EXAMPLE

Microsoft Copilot Ai Interaction Example

13 fields

EXAMPLE

Microsoft Copilot Ai Interaction Link Example

3 fields

EXAMPLE

Microsoft Copilot Ai Interaction Mention Example

3 fields

EXAMPLE

Microsoft Copilot Chat Conversation Request Example

3 fields

EXAMPLE

Microsoft Copilot Chat Conversation Response Example

1 fields

EXAMPLE

Microsoft Copilot Chat Message Example

4 fields

EXAMPLE

Microsoft Copilot Chat Message Request Example

2 fields

EXAMPLE

Microsoft Copilot Chat Message Response Example

0 fields

EXAMPLE

Microsoft Copilot Copilot Search Data Sources Configuration Example

1 fields

EXAMPLE

Microsoft Copilot Copilotchangenotificationscreatesubscription Example

6 fields

EXAMPLE

Microsoft Copilot Copilotchatcontinueconversation Example

6 fields

EXAMPLE

Microsoft Copilot Copilotchatstartconversation Example

6 fields

EXAMPLE

Microsoft Copilot Copilotinteractionhistorygetallenterpriseinteractions Example

6 fields

EXAMPLE

Microsoft Copilot Copilotretrieval Example

6 fields

EXAMPLE

Microsoft Copilot Copilotsearch Example

6 fields

EXAMPLE

Microsoft Copilot Data Source Configuration Example

1 fields

EXAMPLE

Microsoft Copilot Identity Set Example

3 fields

EXAMPLE

Microsoft Copilot Item Body Example

2 fields

EXAMPLE

Microsoft Copilot O Data Error Example

1 fields

EXAMPLE

Microsoft Copilot Retrieval Extract Example

2 fields

EXAMPLE

Microsoft Copilot Retrieval Hit Example

4 fields

EXAMPLE

Microsoft Copilot Retrieval Request Example

5 fields

EXAMPLE

Microsoft Copilot Retrieval Response Example

1 fields

EXAMPLE

Microsoft Copilot Search Hit Example

4 fields

EXAMPLE

Microsoft Copilot Search Request Example

2 fields

EXAMPLE

Microsoft Copilot Search Response Example

3 fields

EXAMPLE

Microsoft Copilot Sensitivity Label Example

5 fields

EXAMPLE

Microsoft Copilot Subscription Example

6 fields

EXAMPLE

Microsoft Copilot Subscription Request Example

5 fields

EXAMPLE

Scroll for all 32

Security Posture 4

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

Microsoft Copilot Authentication

oauth2 · 1 scheme

SECURITY

Microsoft Copilot Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Microsoft Copilot Vulnerability Disclosure

security.txt · contact published

SECURITY

Microsoft Copilot Trust Center

GDPR

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Microsoft Copilot Scopes

5 scopes · authorizationCode

5 scopes

SCOPES

Agentic Access 1

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

Microsoft Copilot Agentic Access

6 operations · 5 acting

AGENTIC

Use Cases 4

What developers build with this provider.

Enterprise Knowledge Retrieval

Build applications that retrieve relevant enterprise content from Microsoft 365 while respecting permissions and compliance controls.

AI-Assisted Productivity

Integrate Copilot capabilities into line-of-business applications for document summarization, drafting, and data analysis.

Custom Agent Development

Create domain-specific AI agents using Copilot Studio that automate workflows and answer questions from custom data sources.

Compliance and Governance

Monitor and audit Copilot usage across the organization with interaction history export and change notifications.

Integrations 4

Pre-built integrations with other platforms and tools.

Microsoft 365

Deep integration with Word, Excel, PowerPoint, Outlook, Teams, and other Microsoft 365 applications.

Microsoft Graph

Access organizational data through the Microsoft Graph API for retrieval, search, and chat capabilities.

Azure Active Directory

Enterprise authentication and authorization using Azure AD with OAuth 2.0 and OIDC.

Power Platform

Connect Copilot with Power Automate, Power Apps, and Power BI for end-to-end workflow automation.

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Portal

Portal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

LLMsTxt

WellKnown

AgenticAccess

Design & Contract 9

Pagination, idempotency, versioning, errors, and events

Conventions

Lifecycle

Spectral

Spectral

Spectral

Vocabulary

DataModel

ErrorCatalog

Conformance

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Build 6

SDKs, sample code, and the tooling you integrate with

Packages

Packages

GitHubOrganization

PostmanWorkspace

SDKs

CodeExamples

GitHubRepository

Access & Security 9

Authentication, authorization, and security posture

Compliance

Compliance

SecurityTxt

SecurityTxt

TrustCenter

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

Authentication

OAuthScopes

Authentication

Security

Scroll for all 9

Operate 5

Status, limits, changes, and where to get help

RateLimits

Support

StatusPage

ChangeLog

ReleaseNotes

Commercial 4

Pricing, plans, and the legal terms of use

Plans

FinOps

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Other 4

Properties that don't map to a standard resource type

Hosts

Vendors

Leadership

CapabilityMap

Source (apis.yml)

name: Microsoft Copilot
description: Microsoft Copilot is an AI-powered assistant that helps users with productivity tasks, content generation, and
  information retrieval across Microsoft 365 applications and services.
deliveryModel:
  model: saas
  license_evidence:
    not_product:
    - microsoft/copilotstudiosamples
  open_source: unknown
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: low
  source:
  - openapi
  - pricing
  - repository-not-product
  generated: '2026-09-25'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.microsoft.com/en-us/microsoft-copilot/assets/images/copilot-icon.png
url: https://copilot.microsoft.com
created: '2024-01-15'
modified: '2026-05-19'
specificationVersion: '0.23'
kind: contract
access: 3rd-Party
tags:
- Agents
- AI Assistant
- Artificial Intelligence
- Chatbots
- Copilot
- Extensibility
- Generative AI
- Microsoft 365
- Productivity
tags_raw:
- Agents
- AI Assistant
- Artificial Intelligence
- Chatbot
- Copilot
- Extensibility
- Generative AI
- Microsoft 365
- Productivity
- Microsoft-365
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
common:
- type: AgentSkill
  url: skills/_index.yml
- type: Conventions
  url: conventions/microsoft-copilot-conventions.yml
- type: Lifecycle
  url: lifecycle/microsoft-copilot-lifecycle.yml
- type: GettingStarted
  url: https://learn.microsoft.com/en-us/adaptive-cards/sdk/rendering-cards/android/getting-started
- type: Spectral
  url: rules/microsoft-copilot-spectral-rules.yml
- type: Spectral
  url: rules/microsoft-copilot-rules.yml
- type: Spectral
  url: rules/microsoft-copilot-jsonschema-spectral-rules.yml
- type: Vocabulary
  url: vocabulary/microsoft-copilot-vocabulary.yml
- type: DataModel
  url: data-model/microsoft-copilot-data-model.yml
- type: Compliance
  url: https://www.microsoft.com/en-us/trust-center
- type: ErrorCatalog
  url: errors/microsoft-copilot-problem-types.yml
- type: Conformance
  url: conformance/microsoft-copilot-conformance.yml
- type: LLMsTxt
  url: llms/microsoft-copilot-llms.txt
- type: SecurityTxt
  url: well-known/microsoft-copilot-security.txt
- type: WellKnown
  url: well-known/microsoft-copilot-well-known.yml
- type: Hosts
  url: hosts/microsoft-copilot-hosts.yml
- type: Vendors
  url: vendors/microsoft-copilot-vendors.yml
- type: Packages
  url: packages/microsoft-copilot-packages.yml
- type: Leadership
  url: https://news.microsoft.com/leadership
- type: Documentation
  url: https://docs.microsoft.com/
- type: GitHubOrganization
  url: https://github.com/microsoft
- type: TrustCenter
  url: security/microsoft-copilot-trust-center.yml
- type: CapabilityMap
  url: capabilities/microsoft-copilot-capability-edges.yml
  name: Microsoft Copilot Business Capability Map
- type: Plans
  url: plans/microsoft-copilot-plans-pricing.yml
- type: RateLimits
  url: rate-limits/microsoft-copilot-rate-limits.yml
- type: FinOps
  url: finops/microsoft-copilot-finops.yml
- type: Website
  url: https://www.microsoft.com/
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/microsoft-copilot/overview
- type: AgenticAccess
  url: agentic-access/microsoft-copilot-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/microsoft-copilot-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/microsoft-copilot-domain-security.yml
- type: Authentication
  url: authentication/microsoft-copilot-authentication.yml
- type: OAuthScopes
  url: scopes/microsoft-copilot-scopes.yml
- type: LinkedIn
  url: https://www.linkedin.com/showcase/microsoftcopilot
- type: Authentication
  url: https://learn.microsoft.com/en-us/azure/active-directory/develop/
- type: TermsOfService
  url: https://www.microsoft.com/en-us/legal/terms-of-use
- type: PrivacyPolicy
  url: https://privacy.microsoft.com/en-us/privacystatement
- type: Support
  url: https://support.microsoft.com/copilot
- type: Blog
  url: https://blogs.microsoft.com/blog/tag/copilot/
- type: StatusPage
  url: https://status.microsoft.com
- type: Portal
  url: https://developer.microsoft.com/en-us/microsoft-365/copilot
- type: SDKs
  url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/sdks/api-libraries
- type: CodeExamples
  url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/samples
- type: ChangeLog
  url: https://learn.microsoft.com/en-us/copilot/microsoft-365/release-notes
- type: ReleaseNotes
  url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/whats-new
- type: Security
  url: https://learn.microsoft.com/en-us/copilot/microsoft-365/microsoft-365-copilot-privacy
- type: GitHubRepository
  url: https://github.com/microsoft/CopilotStudioSamples
- type: Features
  data:
  - name: Retrieval API
    description: Retrieve relevant enterprise content from Microsoft 365 using AI-powered retrieval augmented generation with
      permissions and sensitivity label awareness.
  - name: Search API
    description: Perform semantic search across Microsoft 365 content including SharePoint, OneDrive, and Exchange with AI-enhanced
      ranking.
  - name: Chat API
    description: Programmatically start and continue conversations with Microsoft 365 Copilot grounded in enterprise and web
      search data.
  - name: Interaction Export
    description: Export and audit Copilot interaction history across the organization for compliance and governance purposes.
  - name: Change Notifications
    description: Subscribe to real-time notifications for Copilot interactions and events across Microsoft 365.
  - name: Copilot Studio
    description: Low-code platform for building custom agents, copilots, and conversational AI experiences.
  - name: Connectors
    description: Bring external data into Microsoft Graph to enhance Copilot search and retrieval capabilities.
  - name: Extensibility
    description: Extend Copilot with custom plugins, agents, and API integrations using declarative or code-first approaches.
- type: UseCases
  data:
  - name: Enterprise Knowledge Retrieval
    description: Build applications that retrieve relevant enterprise content from Microsoft 365 while respecting permissions
      and compliance controls.
  - name: AI-Assisted Productivity
    description: Integrate Copilot capabilities into line-of-business applications for document summarization, drafting, and
      data analysis.
  - name: Custom Agent Development
    description: Create domain-specific AI agents using Copilot Studio that automate workflows and answer questions from custom
      data sources.
  - name: Compliance and Governance
    description: Monitor and audit Copilot usage across the organization with interaction history export and change notifications.
- type: Integrations
  data:
  - name: Microsoft 365
    description: Deep integration with Word, Excel, PowerPoint, Outlook, Teams, and other Microsoft 365 applications.
  - name: Microsoft Graph
    description: Access organizational data through the Microsoft Graph API for retrieval, search, and chat capabilities.
  - name: Azure Active Directory
    description: Enterprise authentication and authorization using Azure AD with OAuth 2.0 and OIDC.
  - name: Power Platform
    description: Connect Copilot with Power Automate, Power Apps, and Power BI for end-to-end workflow automation.
apis:
- name: Microsoft 365 Copilot Connectors API
  description: API for building custom connectors that bring external data into Microsoft Graph to enhance Microsoft 365 Copilot
    experiences including search and retrieval augmented generation.
  humanURL: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/overview-copilot-connector
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Connectors
  - External Data
  - Indexing
  - Microsoft Graph
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/connecting-external-content-connectors-api-overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/connectors-api-overview?view=graph-rest-1.0
    title: Connectors API Reference
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/custom-connector-sdk-sample-overview
  - type: SDKs
    url: https://learn.microsoft.com/en-us/graph/custom-connector-sdk-overview
  aid: microsoft-copilot:microsoft-365-copilot-connectors-api
- name: Microsoft Copilot Studio API
  description: APIs for building, publishing, and integrating custom agents and copilots using Microsoft Copilot Studio, including
    Direct Line API for connecting web and custom applications.
  humanURL: https://learn.microsoft.com/en-us/microsoft-copilot-studio/
  baseURL: https://directline.botframework.com
  tags:
  - Agents
  - Bots
  - Copilot Studio
  - Direct Line
  - Low-Code
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-copilot-studio/
  - type: Documentation
    url: https://learn.microsoft.com/en-us/azure/bot-service/rest-api/bot-framework-rest-direct-line-3-0-api-reference?view=azure-bot-service-4.0
    title: Direct Line API Reference
  - type: Authentication
    url: https://learn.microsoft.com/en-us/microsoft-copilot-studio/configure-web-security
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/microsoft-copilot-studio/publication-connect-bot-to-custom-application
  aid: microsoft-copilot:microsoft-copilot-studio-api
- aid: microsoft-copilot:microsoft-copilot-change-notifications-api
  name: Microsoft Copilot Change Notifications API
  description: Subscribe to change notifications for Copilot interactions across Microsoft 365.
  humanURL: https://learn.microsoft.com/en-us/copilot/
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Change Notifications
  properties:
  - type: OpenAPI
    url: openapi/microsoft-copilot-change-notifications-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/copilot/overview
  - type: Authentication
    url: https://learn.microsoft.com/en-us/copilot/authentication
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/copilot/get-started
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/overview
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/use-the-api
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/copilot-apis-overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/api/ai-services/retrieval/overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/api/ai-services/chat/overview
  - type: SDKs
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/sdks/api-libraries
  - type: JSONSchema
    url: json-schema/microsoft-copilot-interaction-schema.json
  - type: JSONLD
    url: json-ld/microsoft-copilot-context.jsonld
- aid: microsoft-copilot:microsoft-copilot-chat-api
  name: Microsoft Copilot Chat API
  description: Programmatically start and continue conversations with Microsoft 365 Copilot using enterprise search and web
    search grounding. Preview API.
  humanURL: https://learn.microsoft.com/en-us/copilot/
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Chat
  properties:
  - type: OpenAPI
    url: openapi/microsoft-copilot-chat-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/copilot/overview
  - type: Authentication
    url: https://learn.microsoft.com/en-us/copilot/authentication
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/copilot/get-started
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/overview
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/use-the-api
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/copilot-apis-overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/api/ai-services/retrieval/overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/api/ai-services/chat/overview
  - type: SDKs
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/sdks/api-libraries
  - type: JSONSchema
    url: json-schema/microsoft-copilot-interaction-schema.json
  - type: JSONLD
    url: json-ld/microsoft-copilot-context.jsonld
- aid: microsoft-copilot:microsoft-copilot-interaction-export-api
  name: Microsoft Copilot Interaction Export API
  description: Export and archive user interactions with Copilot across Microsoft 365 applications for compliance and auditing.
  humanURL: https://learn.microsoft.com/en-us/copilot/
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Interaction Export
  properties:
  - type: OpenAPI
    url: openapi/microsoft-copilot-interaction-export-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/copilot/overview
  - type: Authentication
    url: https://learn.microsoft.com/en-us/copilot/authentication
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/copilot/get-started
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/overview
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/use-the-api
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/copilot-apis-overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/api/ai-services/retrieval/overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/api/ai-services/chat/overview
  - type: SDKs
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/sdks/api-libraries
  - type: JSONSchema
    url: json-schema/microsoft-copilot-interaction-schema.json
  - type: JSONLD
    url: json-ld/microsoft-copilot-context.jsonld
- aid: microsoft-copilot:microsoft-copilot-retrieval-api
  name: Microsoft Copilot Retrieval API
  description: Retrieve relevant text chunks from SharePoint, OneDrive, and Copilot connectors content for Retrieval Augmented
    Generation (RAG) scenarios.
  humanURL: https://learn.microsoft.com/en-us/copilot/
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Retrieval
  properties:
  - type: OpenAPI
    url: openapi/microsoft-copilot-retrieval-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/copilot/overview
  - type: Authentication
    url: https://learn.microsoft.com/en-us/copilot/authentication
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/copilot/get-started
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/overview
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/use-the-api
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/copilot-apis-overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/api/ai-services/retrieval/overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/api/ai-services/chat/overview
  - type: SDKs
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/sdks/api-libraries
  - type: JSONSchema
    url: json-schema/microsoft-copilot-interaction-schema.json
  - type: JSONLD
    url: json-ld/microsoft-copilot-context.jsonld
- aid: microsoft-copilot:microsoft-copilot-search-api
  name: Microsoft Copilot Search API
  description: Perform hybrid search (semantic and lexical) across OneDrive for work or school content using natural language
    queries. Preview API.
  humanURL: https://learn.microsoft.com/en-us/copilot/
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/microsoft-copilot-search-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/copilot/overview
  - type: Authentication
    url: https://learn.microsoft.com/en-us/copilot/authentication
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/copilot/get-started
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/overview
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/use-the-api
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/copilot-apis-overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/api/ai-services/retrieval/overview
  - type: Documentation
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/api/ai-services/chat/overview
  - type: SDKs
    url: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/sdks/api-libraries
  - type: JSONSchema
    url: json-schema/microsoft-copilot-interaction-schema.json
  - type: JSONLD
    url: json-ld/microsoft-copilot-context.jsonld
x-parent: microsoft
x-relationship: product
x-enrichment:
  date: '2026-11-04'
  status: enriched
  artifacts_added: 5
  pass: local-v6

Microsoft Copilot API — frequently asked questions

Does Microsoft Copilot have an API?

Yes. APIs.io lists 7 APIs from Microsoft Copilot, including Microsoft 365 Copilot Connectors API, Microsoft Copilot Studio API and Microsoft Copilot Change Notifications API, and 4 more.

Is there an OpenAPI specification for the Microsoft Copilot API?

Yes. APIs.io indexes 5 OpenAPI specifications for Microsoft Copilot, each linked for download from this page.

How do I authenticate with the Microsoft Copilot API?

Microsoft Copilot documents its authentication (oauth2 · 1 scheme). The details are profiled on APIs.io as Microsoft Copilot Authentication.

How much does the Microsoft Copilot API cost?

APIs.io lists 7 pricing plans for Microsoft Copilot, with each plan's price, limits and inclusions under Pricing on this page.

Is the Microsoft Copilot API ready for AI agents?

Microsoft Copilot has a Kin Score of 59.0 out of 100 (strong) and an Agent Readiness score of 32.1 (agent-ready), scored by API Evangelist on 2026-11-06.

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