TYPO3 website screenshot

TYPO3

TYPO3 is an open-source enterprise PHP content management system providing REST APIs via the TYPO3 Headless extension and get.typo3.org release API for managing pages, content elements, media, navigation, and site configuration. The headless JSON content API delivers structured page and content data to decoupled frontend applications such as PWAs and SPAs.

TYPO3 publishes 4 APIs on the APIs.io network, including Cache API, Major API, Release API, and 1 more. Tagged areas include CMS, Content Management, Enterprise, PHP, and Headless.

The TYPO3 catalog on APIs.io includes 1 JSON-LD context.

TYPO3’s developer surface includes authentication, documentation, engineering blog, pricing, and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub
36.6/100 thin ▬ flat Agent 20/100 agent aware Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0
AccessFreeSelf serve⚡ Free to try
6 APIs
CMSContent ManagementEnterprisePHPHeadlessJSON:APIOpen-Source

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0
Composite quality — 36.6/100 · thin
Contract Quality 11.7 / 25
Developer Ergonomics 4.8 / 20
Access Clarity 10.0 / 20
Operational Transparency 2.7 / 13
Contract Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 20/100 · 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 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
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Surface 0 / 5
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/typo3: 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 6

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

TYPO3 Headless JSON Content API

The TYPO3 Headless extension provides a JSON API for delivering page content, navigation structures, layouts, and media to decoupled frontend applications. Responds with JSON wh...

TYPO3 REST API Extension (t3api)

The sourcebroker/t3api extension provides an easy-to-configure REST API layer for TYPO3 Extbase models. APIs are configured with PHP annotations on classes, properties, and meth...

TYPO3 Cache API

The Cache API from TYPO3 — 2 operation(s) for cache.

TYPO3 Major API

The Major API from TYPO3 — 9 operation(s) for major.

TYPO3 Release API

The Release API from TYPO3 — 4 operation(s) for release.

TYPO3 sitepackage API

The sitepackage API from TYPO3 — 1 operation(s) for sitepackage.

Open Collections 5

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

API Collection

OPEN COLLECTION

get.typo3.org Cache API

OPEN COLLECTION

get.typo3.org Cache Major API

OPEN COLLECTION

get.typo3.org Cache Release API

OPEN COLLECTION

get.typo3.org Cache sitepackage API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Typo3 Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Typo3 Rate Limits

0 limits

RATE LIMITS

FinOps 1

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

Typo3 Finops

FINOPS

Semantic Vocabularies 1

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

Typo3 Context

10 classes · 4 properties

JSON-LD

Security Posture 2

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

Typo3 Authentication

http · 1 scheme

SECURITY

Typo3 Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

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

Typo3 Agentic Access

23 operations · 13 acting

23 operations · 13 acting

AGENTIC

Resources

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 1

SDKs, sample code, and the tooling you integrate with

GitHubOrg
GitHubOrg

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 RateLimits
RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

License
License
 Pricing
Pricing
 Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

X
X

Source (apis.yml)

apis.yml Raw ↑ 
aid: typo3
name: TYPO3
description: TYPO3 is an open-source enterprise PHP content management system providing REST APIs via the TYPO3 Headless extension
  and get.typo3.org release API for managing pages, content elements, media, navigation, and site configuration. The headless
  JSON content API delivers structured page and content data to decoupled frontend applications such as PWAs and SPAs.
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Free · 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/typo3.png
url: https://raw.githubusercontent.com/api-evangelist/typo3/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.23'
tags:
- CMS
- Content Management
- Enterprise
- PHP
- Headless
- JSON:API
- Open-Source
tags_raw:
- CMS
- Content Management
- Enterprise
- PHP
- Headless
- JSON API
- Open Source
apis:
- aid: typo3:headless-json-api
  name: TYPO3 Headless JSON Content API
  description: The TYPO3 Headless extension provides a JSON API for delivering page content, navigation structures, layouts,
    and media to decoupled frontend applications. Responds with JSON when the Accept header is set to application/json, enabling
    hybrid HTML and headless deployments from a single TYPO3 instance.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.typo3.org/p/friendsoftypo3/headless/main/en-us/Index.html
  baseURL: https://example.typo3.org
  tags:
  - Content
  - Pages
  - Navigation
  - JSON
  - Headless
  - PWA
  properties:
  - type: Documentation
    url: https://docs.typo3.org/p/friendsoftypo3/headless/main/en-us/Index.html
  - type: GitHubRepository
    url: https://github.com/TYPO3-Headless/headless
  - type: Extensions
    url: https://extensions.typo3.org/extension/headless
- aid: typo3:extension-rest-api
  name: TYPO3 REST API Extension (t3api)
  description: The sourcebroker/t3api extension provides an easy-to-configure REST API layer for TYPO3 Extbase models. APIs
    are configured with PHP annotations on classes, properties, and methods, with partial support for JSON-LD and Hydra for
    auto-discoverable frontend applications.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.typo3.org/p/sourcebroker/t3api/main/en-us/
  baseURL: https://example.typo3.org
  tags:
  - REST
  - Extbase
  - Extensions
  - JSON-LD
  - Hydra
  properties:
  - type: Documentation
    url: https://docs.typo3.org/p/sourcebroker/t3api/main/en-us/
  - type: GettingStarted
    url: https://docs.typo3.org/p/sourcebroker/t3api/main/en-us/GettingStarted/Index.html
- aid: typo3:typo3-cache-api
  name: TYPO3 Cache API
  description: The Cache API from TYPO3 — 2 operation(s) for cache.
  humanURL: https://docs.typo3.org/p/friendsoftypo3/headless/main/en-us/Index.html
  baseURL: https://example.typo3.org
  tags:
  - Cache
  properties:
  - type: OpenAPI
    url: openapi/typo3-cache-api-openapi.yml
  - type: Documentation
    url: https://get.typo3.org/api/doc
  - type: BaseURL
    url: https://get.typo3.org/api
- aid: typo3:typo3-major-api
  name: TYPO3 Major API
  description: The Major API from TYPO3 — 9 operation(s) for major.
  humanURL: https://docs.typo3.org/p/friendsoftypo3/headless/main/en-us/Index.html
  baseURL: https://example.typo3.org
  tags:
  - Major
  properties:
  - type: OpenAPI
    url: openapi/typo3-major-api-openapi.yml
  - type: Documentation
    url: https://get.typo3.org/api/doc
  - type: BaseURL
    url: https://get.typo3.org/api
- aid: typo3:typo3-release-api
  name: TYPO3 Release API
  description: The Release API from TYPO3 — 4 operation(s) for release.
  humanURL: https://docs.typo3.org/p/friendsoftypo3/headless/main/en-us/Index.html
  baseURL: https://example.typo3.org
  tags:
  - Release
  properties:
  - type: OpenAPI
    url: openapi/typo3-release-api-openapi.yml
  - type: Documentation
    url: https://get.typo3.org/api/doc
  - type: BaseURL
    url: https://get.typo3.org/api
- aid: typo3:typo3-sitepackage-api
  name: TYPO3 sitepackage API
  description: The sitepackage API from TYPO3 — 1 operation(s) for sitepackage.
  humanURL: https://docs.typo3.org/p/friendsoftypo3/headless/main/en-us/Index.html
  baseURL: https://example.typo3.org
  tags:
  - sitepackage
  properties:
  - type: OpenAPI
    url: openapi/typo3-sitepackage-api-openapi.yml
  - type: Documentation
    url: https://get.typo3.org/api/doc
  - type: BaseURL
    url: https://get.typo3.org/api
common:
- type: License
  name: GPL-2.0
  url: https://github.com/TYPO3-Headless/headless/blob/master/LICENSE
- type: AgenticAccess
  url: agentic-access/typo3-agentic-access.yml
- type: DomainSecurity
  url: security/typo3-domain-security.yml
- type: Authentication
  url: authentication/typo3-authentication.yml
- type: Website
  url: https://typo3.org
- type: Documentation
  url: https://docs.typo3.org
- type: GitHubOrg
  url: https://github.com/TYPO3
- type: LinkedIn
  url: https://www.linkedin.com/company/typo3-gmbh
- type: Blog
  url: https://typo3.com/blog
- type: Pricing
  url: https://typo3.com/typo3-cms/what-is-typo3/open-source/licenses
- type: StatusPage
  url: https://status.typo3.org
- type: X
  url: https://twitter.com/typo3
- type: Plans
  url: plans/typo3-plans-pricing.yml
- type: RateLimits
  url: rate-limits/typo3-rate-limits.yml
- type: FinOps
  url: finops/typo3-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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