Todoist

Todoist is a productivity platform providing task management APIs for developers. The Todoist API v1 unifies the Sync and REST APIs into a single interface, offering programmatic access to tasks, projects, sections, labels, reminders, comments, workspaces, and webhooks. SDKs are available in Python and TypeScript.

Todoist publishes 11 API contracts indexed on the APIs.io network, including Comments API, Labels API, Projects API, and 8 more. Tagged areas include Productivity, Task, To-Do, Task Management, and Collaboration.

The Todoist catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

Todoist’s developer surface includes authentication, documentation, signup flow, engineering blog, pricing, and 21 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

53.8/100 developing ▬ flat Agent 23/100 agent aware Front door AI 2/6 trace saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract

Productivity Task To-Do Task Management Collaboration

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 53.8/100 · developing

Contract Quality 11.6 / 19

Developer Ergonomics 7.3 / 15

Access Clarity 9.9 / 15

Operational Transparency 2.8 / 10

Contract Governance 2.5 / 9

Discoverability 5.0 / 8

Regulatory Posture 4.7 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 23/100 · agent aware

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 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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 Ask about this →
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) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →

9 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 48.8 — up to +10.2 composite points Ask about this →
Contract Quality scores 62.1 — up to +9.5 composite points Ask about this →
Operational Transparency scores 28.6 — up to +9.3 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/todoist/apis.yml: open an issue on github.com/api-evangelist/todoist 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
Workplace Collaboration App Marketplaces	builds-on	38.5	-	1
Browser Extension Stores (company-published Firefox add-ons; Chrome Web Store unreadable)	builds-on	38.5	-	1
Raycast Store Extensions (first-party publishers + community-wrapped products)	builds-on	38.5	-	1
Obsidian Community Plugins (third-party APIs the Obsidian plugin ecosystem integrates)	builds-on	38.5	-	1
IFTTT Services (service publishers)	builds-on	38.5	-	1

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 1

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)

APIs 11

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

Todoist REST API v2

The Todoist REST API v2 is the legacy recommended API for external integrations, providing access to tasks, projects, sections, labels, comments, and filters. Uses Bearer token ...

Todoist Sync API v9

The Todoist Sync API is designed for clients maintaining a local representation of user data, allowing incremental synchronization of projects, tasks, labels, filters, and remin...

Todoist Comments API

Comment and note operations

Todoist Labels API

Label management operations

Todoist Projects API

Project management operations

Todoist Reminders API

Reminder management operations

Todoist Sections API

Section management operations

Todoist Sync API

Incremental sync operations

Todoist Tasks API

Task (item) management operations

Todoist User API

User account and settings operations

Todoist Workspaces API

Workspace management operations

Scroll for all 11

Postman Collections 9

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

Todoist Comments API

POSTMAN

Todoist Comments Labels API

POSTMAN

Todoist Comments Projects API

POSTMAN

Todoist Comments Reminders API

POSTMAN

Todoist Comments Sections API

POSTMAN

Todoist Comments Sync API

POSTMAN

Todoist Comments Tasks API

POSTMAN

Todoist Comments User API

POSTMAN

Todoist Comments Workspaces API

POSTMAN

Scroll for all 9

Open Collections 11

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

Todoist Webhooks

OPEN COLLECTION

Todoist Comments API

OPEN COLLECTION

Todoist Comments Labels API

OPEN COLLECTION

Todoist Comments Projects API

OPEN COLLECTION

Todoist Comments Reminders API

OPEN COLLECTION

Todoist Comments Sections API

OPEN COLLECTION

Todoist Comments Sync API

OPEN COLLECTION

Todoist Comments Tasks API

OPEN COLLECTION

Todoist Comments User API

OPEN COLLECTION

Todoist Comments Workspaces API

OPEN COLLECTION

Todoist API

OPEN COLLECTION

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Todoist API pricing

Prices published by Todoist, read 2026-10-28 from www.todoist.com/pricing.

Plan	Price
Beginner	US $0 Includes: 5 personal projects, Smart Quick Add, Task reminders, Flexible list & board layouts, 3 filter views,
Pro	US $5 per month $60 billed yearly Includes: 300 personal projects, Calendar layout, Task duration, Custom task reminders, 150 filter views, Full
Pro (monthly)	US $7 per month billed monthly
Business	US $8 plus local tax per user/month, $96 billed yearly Includes: Shared team workspace, up to 500 team projects, 1000 team members & guests, team roles & permissions
Business (monthly)	US $10 plus local tax per user/month, billed monthly

Plan details, limits and sources →

Rate limits

Sync & REST API request limits: see https://developer.todoist.com/api/v1 (Request limits section) varies
OAuth dynamic client registration: rate limited per caller varies
OAuth client metadata document fetch: rate limited per caller varies

Compiled by API Evangelist, not yet checked against Todoist's documentation. Rate-limit details →

Billed by: user · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Todoist Plans Pricing

5 plans

PLANS

Todoist Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Todoist Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Todoist Finops

FINOPS

Semantic Vocabularies 1

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

Todoist Context

21 classes · 7 properties

JSON-LD

Spectral Rules 2

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Todoist — jsonschema rules

5 rules · 4 warn-severity 1 info-severity

SPECTRAL

Todoist API Rules

10 rules · 4 error-severity 6 warn-severity

SPECTRAL

JSON Schema 2

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

Todoist Project

12 properties

JSON SCHEMA

Todoist Task

18 properties

JSON SCHEMA

JSON Structure 1

JSON Structure definitions describing this provider's data shapes.

Todoist Task Structure

0 properties

JSON STRUCTURE

Examples 3

Example request and response payloads for these APIs.

Todoist Create Project Example

2 fields

EXAMPLE

Todoist Create Task Example

2 fields

EXAMPLE

Todoist List Tasks Example

2 fields

EXAMPLE

Security Posture 4

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

Todoist Authentication

http · 1 scheme

SECURITY

Todoist Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Todoist Vulnerability Disclosure

security.txt · contact published

SECURITY

Todoist Trust Center

GDPR

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Todoist Agentic Access

41 operations · 23 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Signup

Signup

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

MCP Server

MCP Server

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Webhooks

Webhooks

Build 5

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

SDKs

Python SDK

TypeScript SDK

GitHubOrganization

GitHubOrganization

Access & Security 5

Authentication, authorization, and security posture

TrustCenter

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 5

Pricing, plans, and the legal terms of use

Plans

FinOps

Pricing

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Source (apis.yml)

aid: todoist
name: Todoist
description: Todoist is a productivity platform providing task management APIs for developers. The Todoist API v1 unifies
  the Sync and REST APIs into a single interface, offering programmatic access to tasks, projects, sections, labels, reminders,
  comments, workspaces, and webhooks. SDKs are available in Python and TypeScript.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  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: '2026-11-13'
  method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/todoist.png
tags:
- Productivity
- Task
- To-Do
- Task Management
- Collaboration
tags_raw:
- Productivity
- Tasks
- To-Do
- Task Management
- Collaboration
created: '2025-01-08'
modified: '2026-05-30'
url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: todoist:todoist-rest-api
  name: Todoist REST API v2
  description: The Todoist REST API v2 is the legacy recommended API for external integrations, providing access to tasks,
    projects, sections, labels, comments, and filters. Uses Bearer token authentication with OAuth 2.0 support.
  humanURL: https://developer.todoist.com/rest/v2/
  baseURL: https://api.todoist.com/rest/v2
  tags:
  - Productivity
  - Task
  - REST
  tags_raw:
  - Productivity
  - Tasks
  - REST
  properties:
  - type: Documentation
    url: https://developer.todoist.com/rest/v2/
- aid: todoist:todoist-sync-api-v9
  name: Todoist Sync API v9
  description: The Todoist Sync API is designed for clients maintaining a local representation of user data, allowing incremental
    synchronization of projects, tasks, labels, filters, and reminders. Supports batch commands for efficient updates.
  humanURL: https://developer.todoist.com/sync/v9/
  baseURL: https://api.todoist.com/sync/v9
  tags:
  - Sync
  - Productivity
  - Task
  tags_raw:
  - Sync
  - Productivity
  - Tasks
  properties:
  - type: Documentation
    url: https://developer.todoist.com/sync/v9/
  - type: Reference
    url: https://developer.todoist.com/sync/v9/
- aid: todoist:todoist-comments-api
  name: Todoist Comments API
  description: Comment and note operations
  humanURL: https://developer.todoist.com/api/v1/
  baseURL: https://api.todoist.com/api/v1
  tags:
  - Comments
  properties:
  - type: OpenAPI
    url: openapi/todoist-comments-api-openapi.yml
  - type: Documentation
    url: https://developer.todoist.com/api/v1/
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/openapi/todoist-asyncapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/json-schema/todoist-task-schema.json
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/rules/todoist-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/vocabulary/todoist-vocabulary.yml
- aid: todoist:todoist-labels-api
  name: Todoist Labels API
  description: Label management operations
  humanURL: https://developer.todoist.com/api/v1/
  baseURL: https://api.todoist.com/api/v1
  tags:
  - Labels
  properties:
  - type: OpenAPI
    url: openapi/todoist-labels-api-openapi.yml
  - type: Documentation
    url: https://developer.todoist.com/api/v1/
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/openapi/todoist-asyncapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/json-schema/todoist-task-schema.json
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/rules/todoist-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/vocabulary/todoist-vocabulary.yml
- aid: todoist:todoist-projects-api
  name: Todoist Projects API
  description: Project management operations
  humanURL: https://developer.todoist.com/api/v1/
  baseURL: https://api.todoist.com/api/v1
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/todoist-projects-api-openapi.yml
  - type: Documentation
    url: https://developer.todoist.com/api/v1/
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/openapi/todoist-asyncapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/json-schema/todoist-task-schema.json
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/rules/todoist-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/vocabulary/todoist-vocabulary.yml
- aid: todoist:todoist-reminders-api
  name: Todoist Reminders API
  description: Reminder management operations
  humanURL: https://developer.todoist.com/api/v1/
  baseURL: https://api.todoist.com/api/v1
  tags:
  - Reminders
  properties:
  - type: OpenAPI
    url: openapi/todoist-reminders-api-openapi.yml
  - type: Documentation
    url: https://developer.todoist.com/api/v1/
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/openapi/todoist-asyncapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/json-schema/todoist-task-schema.json
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/rules/todoist-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/vocabulary/todoist-vocabulary.yml
- aid: todoist:todoist-sections-api
  name: Todoist Sections API
  description: Section management operations
  humanURL: https://developer.todoist.com/api/v1/
  baseURL: https://api.todoist.com/api/v1
  tags:
  - Sections
  properties:
  - type: OpenAPI
    url: openapi/todoist-sections-api-openapi.yml
  - type: Documentation
    url: https://developer.todoist.com/api/v1/
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/openapi/todoist-asyncapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/json-schema/todoist-task-schema.json
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/rules/todoist-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/vocabulary/todoist-vocabulary.yml
- aid: todoist:todoist-sync-api
  name: Todoist Sync API
  description: Incremental sync operations
  humanURL: https://developer.todoist.com/api/v1/
  baseURL: https://api.todoist.com/api/v1
  tags:
  - Sync
  properties:
  - type: OpenAPI
    url: openapi/todoist-sync-api-openapi.yml
  - type: Documentation
    url: https://developer.todoist.com/api/v1/
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/openapi/todoist-asyncapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/json-schema/todoist-task-schema.json
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/rules/todoist-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/vocabulary/todoist-vocabulary.yml
- aid: todoist:todoist-tasks-api
  name: Todoist Tasks API
  description: Task (item) management operations
  humanURL: https://developer.todoist.com/api/v1/
  baseURL: https://api.todoist.com/api/v1
  tags:
  - Task
  tags_raw:
  - Tasks
  properties:
  - type: OpenAPI
    url: openapi/todoist-tasks-api-openapi.yml
  - type: Documentation
    url: https://developer.todoist.com/api/v1/
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/openapi/todoist-asyncapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/json-schema/todoist-task-schema.json
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/rules/todoist-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/vocabulary/todoist-vocabulary.yml
- aid: todoist:todoist-user-api
  name: Todoist User API
  description: User account and settings operations
  humanURL: https://developer.todoist.com/api/v1/
  baseURL: https://api.todoist.com/api/v1
  tags:
  - User
  properties:
  - type: OpenAPI
    url: openapi/todoist-user-api-openapi.yml
  - type: Documentation
    url: https://developer.todoist.com/api/v1/
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/openapi/todoist-asyncapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/json-schema/todoist-task-schema.json
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/rules/todoist-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/vocabulary/todoist-vocabulary.yml
- aid: todoist:todoist-workspaces-api
  name: Todoist Workspaces API
  description: Workspace management operations
  humanURL: https://developer.todoist.com/api/v1/
  baseURL: https://api.todoist.com/api/v1
  tags:
  - Workspace
  tags_raw:
  - Workspaces
  properties:
  - type: OpenAPI
    url: openapi/todoist-workspaces-api-openapi.yml
  - type: Documentation
    url: https://developer.todoist.com/api/v1/
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/openapi/todoist-asyncapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/json-schema/todoist-task-schema.json
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/rules/todoist-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/todoist/refs/heads/main/vocabulary/todoist-vocabulary.yml
common:
- type: Plans
  url: plans/todoist-plans-pricing.yml
- type: RateLimits
  url: rate-limits/todoist-rate-limits.yml
- type: FinOps
  url: finops/todoist-finops.yml
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/todoist/overview
- type: AgenticAccess
  url: agentic-access/todoist-agentic-access.yml
- type: TrustCenter
  url: security/todoist-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/todoist-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/todoist-domain-security.yml
- type: Authentication
  url: authentication/todoist-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/doist
- type: Website
  url: https://todoist.com/
- type: DeveloperPortal
  url: https://developer.todoist.com/
- type: Documentation
  url: https://developer.todoist.com/api/v1/
- type: Signup
  url: https://todoist.com/users/showregister
- type: Login
  url: https://todoist.com/auth/login
- type: Authentication
  url: https://developer.todoist.com/guides/#oauth
- type: Webhooks
  url: https://developer.todoist.com/api/v1/#webhooks
- type: SDKs
  url: https://developer.todoist.com/guides/#sdks
- type: Python SDK
  url: https://github.com/Doist/todoist-api-python
- type: TypeScript SDK
  url: https://github.com/Doist/todoist-sdk-typescript
- type: MCP Server
  url: https://github.com/doist/todoist-ai
- type: GitHubOrganization
  url: https://github.com/Doist
- type: Blog
  url: https://doist.com/blog/
- type: Pricing
  url: https://todoist.com/pricing
- type: TermsOfService
  url: https://doist.com/terms-of-service
- type: PrivacyPolicy
  url: https://doist.com/privacy-policy
- type: Integrations
  url: https://www.todoist.com/integrations
integrations:
- name: Outlook Mail
- name: Task Assist
- name: Google Calendar
- name: safari
- name: Microsoft-Outlook-icon
- name: integration-logo-trello
- name: Slack
- name: integration-logo-jira-1
- name: 826px-Microsoft Office Teams (2018–present).svg
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Todoist API — frequently asked questions

Does Todoist have an API?

Yes. APIs.io lists 11 APIs from Todoist, including Todoist REST API v2, Todoist Sync API v9 and Todoist Comments API, and 8 more.

Is there an OpenAPI specification for the Todoist API?

Yes. APIs.io indexes 9 OpenAPI specifications for Todoist, each linked for download from this page.

How do I authenticate with the Todoist API?

Todoist uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Todoist Authentication.

How much does the Todoist API cost?

Todoist publishes its prices; its Beginner plan is US $0 as of 2026-10-28. APIs.io lists 5 pricing plans for Todoist, with each plan's price, limits and inclusions under Pricing on this page.

Is the Todoist API ready for AI agents?

Todoist has a Kin Score of 53.8 out of 100 (developing) and an Agent Readiness score of 22.6 (agent-aware), scored by API Evangelist on 2026-11-13.

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