Joomla
Joomla is a free and open-source content management system (CMS) built in PHP that includes a built-in REST API for managing core content types. The Web Services API provides JSON endpoints for articles, categories, contacts, banners, menus, modules, tags, fields, and user accounts. Authentication is handled via Bearer tokens with optional HMAC security, and every endpoint requires authentication unless explicitly marked public. Joomla is maintained entirely by volunteers and released under the GNU General Public License.
Joomla is listed with 1 API on the APIs.io network. Tagged areas include CMS, Content Management, Open Source, PHP, and REST API.
Joomla’s developer surface includes documentation, engineering blog, pricing, and 11 more developer resources.
Kin Score
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 |
|---|---|---|---|---|
| Vulnerability Disclosure (CVE Numbering Authorities, FIRST member teams; CISA KEV exposure) | standard | 43.4 | - | - |
| Docker Hub Verified Publishers + Official Images | standard | 43.4 | - | - |
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.
APIs 1
Individual APIs this provider publishes, each with its own machine-readable definition.
Joomla Web Services API
The built-in Joomla Web Services API provides RESTful JSON endpoints for managing articles, categories, contacts, banners, menus, modules, tags, custom fields, and user accounts...
Joomla API pricing
Not yet checked against Joomla's own pricing page. Compiled by API Evangelist; confirm before you rely on a figure.
| Plan | Price |
|---|---|
| Open Source (Free) | — |
Pricing Plans 1
Published pricing tiers and plan structures.
Joomla Plans Pricing
PLANSRate Limits 1
Documented rate limits and quota policies.
Joomla Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Joomla Finops
FINOPSSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Documentation 1
Reference material describing how the API behaves
Design & Contract 1
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
Other 1
Properties that don't map to a standard resource type
Source (apis.yml)
Joomla API — frequently asked questions
Does Joomla have an API?
Yes. APIs.io lists 1 API from Joomla, including Joomla Web Services API.
How much does the Joomla API cost?
APIs.io lists 1 pricing plan for Joomla, with each plan's price, limits and inclusions under Pricing on this page.
Is the Joomla API ready for AI agents?
Joomla has a Kin Score of 12.7 out of 100 (emerging) and an Agent Readiness score of 0.6 (human-only), scored by API Evangelist on 2026-11-13.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.