Microsoft to Do website screenshot

Microsoft to Do

Microsoft To Do is a task management application that helps users organize and manage their day. It provides API access through Microsoft Graph for managing task lists and tasks across Microsoft 365.

Microsoft to Do publishes 4 APIs on the APIs.io network, including ChecklistItems API, LinkedResources API, TaskLists API, and 1 more. Tagged areas include Microsoft, Microsoft 365, Productivity, and Tasks.

Microsoft to Do’s developer surface includes authentication, developer portal, documentation, support, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
43.8/100 developing ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemiumSelf serve⚡ Free to try
4 APIs
MicrosoftMicrosoft 365ProductivityTasks

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 43.8/100 · developing
Contract Quality 13.6 / 25
Developer Ergonomics 7.8 / 20
Commercial Clarity 12.1 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 5.6 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/microsoft-to-do: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 4

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

Microsoft to Do ChecklistItems API

The ChecklistItems API from Microsoft to Do — 2 operation(s) for checklistitems.

Microsoft to Do LinkedResources API

The LinkedResources API from Microsoft to Do — 1 operation(s) for linkedresources.

Microsoft to Do TaskLists API

The TaskLists API from Microsoft to Do — 2 operation(s) for tasklists.

Microsoft to Do Tasks API

The Tasks API from Microsoft to Do — 3 operation(s) for tasks.

Open Collections 1

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

Microsoft To Do API (Microsoft Graph)

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Microsoft To Do Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Microsoft To Do Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Microsoft To Do Finops

FINOPS

Security Posture 3

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

Microsoft To Do Authentication

http · 1 scheme

SECURITY

Microsoft To Do Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Microsoft To Do Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Microsoft To Do Agentic Access

18 operations · 10 acting

18 operations · 10 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Portal
Portal

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 SDKs
SDKs

Access & Security 4

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: microsoft-to-do
name: Microsoft to Do
description: Microsoft To Do is a task management application that helps users organize and manage their day. It provides
  API access through Microsoft Graph for managing task lists and tasks across Microsoft 365.
type: Index
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/microsoft-to-do.png
tags:
- Microsoft
- Microsoft 365
- Productivity
- Tasks
url: https://raw.githubusercontent.com/api-evangelist/microsoft-to-do/refs/heads/main/apis.yml
created: '2024-01-01'
modified: '2026-05-19'
specificationVersion: '0.19'
apis:
- aid: microsoft-to-do:microsoft-to-do-checklistitems-api
  name: Microsoft to Do ChecklistItems API
  description: The ChecklistItems API from Microsoft to Do — 2 operation(s) for checklistitems.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/todo-overview
  baseURL: https://graph.microsoft.com/v1.0/
  tags:
  - ChecklistItems
  properties:
  - type: OpenAPI
    url: openapi/microsoft-to-do-checklistitems-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/todo-overview
  - type: Reference
    url: https://learn.microsoft.com/en-us/graph/api/resources/todotask
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
- aid: microsoft-to-do:microsoft-to-do-linkedresources-api
  name: Microsoft to Do LinkedResources API
  description: The LinkedResources API from Microsoft to Do — 1 operation(s) for linkedresources.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/todo-overview
  baseURL: https://graph.microsoft.com/v1.0/
  tags:
  - LinkedResources
  properties:
  - type: OpenAPI
    url: openapi/microsoft-to-do-linkedresources-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/todo-overview
  - type: Reference
    url: https://learn.microsoft.com/en-us/graph/api/resources/todotask
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
- aid: microsoft-to-do:microsoft-to-do-tasklists-api
  name: Microsoft to Do TaskLists API
  description: The TaskLists API from Microsoft to Do — 2 operation(s) for tasklists.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/todo-overview
  baseURL: https://graph.microsoft.com/v1.0/
  tags:
  - TaskLists
  properties:
  - type: OpenAPI
    url: openapi/microsoft-to-do-tasklists-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/todo-overview
  - type: Reference
    url: https://learn.microsoft.com/en-us/graph/api/resources/todotask
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
- aid: microsoft-to-do:microsoft-to-do-tasks-api
  name: Microsoft to Do Tasks API
  description: The Tasks API from Microsoft to Do — 3 operation(s) for tasks.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/todo-overview
  baseURL: https://graph.microsoft.com/v1.0/
  tags:
  - Tasks
  properties:
  - type: OpenAPI
    url: openapi/microsoft-to-do-tasks-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/todo-overview
  - type: Reference
    url: https://learn.microsoft.com/en-us/graph/api/resources/todotask
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
common:
- type: AgenticAccess
  url: agentic-access/microsoft-to-do-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/microsoft-to-do-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/microsoft-to-do-domain-security.yml
- type: Authentication
  url: authentication/microsoft-to-do-authentication.yml
- type: GitHubOrganization
  url: https://github.com/microsoft
- type: Portal
  url: https://to-do.microsoft.com/
- type: Website
  url: https://www.microsoft.com/en-us/microsoft-365/microsoft-to-do-list-app
- type: Documentation
  url: https://learn.microsoft.com/en-us/graph/todo-concept-overview
- type: Authentication
  url: https://learn.microsoft.com/en-us/graph/auth/
- type: SDKs
  url: https://learn.microsoft.com/en-us/graph/sdks/sdks-overview
- 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/
- type: Integrations
  url: https://www.microsoft.com/en-us/marketplace
integrations:
- name: Microsoft
- name: Two people looking at a computer.
- name: This is placeholder text for
- name: IDC
- name: Nationwide
- name: RSA company
- name: Teleperformance
- name: A woman smiling at a laptop
- name: A man holding a laptop.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com