Drupal

Drupal is an open-source content management system written in PHP and used to build websites, applications, and digital experiences for individuals, organizations, and enterprises worldwide.

Drupal publishes 8 APIs on the APIs.io network, including Comments API, Files API, Node Articles API, and 5 more.

The Drupal catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Drupal’s developer surface includes authentication, engineering blog, and 8 more developer resources.

📡 Source on GitHub

30.5/100 thin ▬ flat Agent 22/100 agent aware Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreemiumSelf serve

2 APIs

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 30.5/100 · thin

Contract Quality 14.7 / 23

Developer Ergonomics 4.3 / 18

Access Clarity 2.8 / 18

Operational Transparency 1.2 / 12

Contract Governance 1.1 / 11

Discoverability 4.0 / 9

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 22/100 · 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 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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.

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 github.com/api-evangelist/drupal: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 9

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

Drupal GraphQL API

The Drupal GraphQL module is a contributed module that enables developers to craft and expose a GraphQL schema for Drupal 10 and 11, allowing client applications to query Drupal...

drupal Comments API

Comment resources for reading and managing comments attached to content entities in Drupal.

drupal Files API

JSON:API endpoints for file entities and file upload operations.

drupal Node Articles API

JSON:API endpoints for article content nodes. The bundle slug varies by Drupal installation; article is shown as an example bundle name.

drupal Node Pages API

JSON:API endpoints for basic page content nodes. The bundle slug varies by Drupal installation.

drupal Nodes API

Content node resources representing structured content items of any type (article, page, etc.) stored in Drupal's content management system.

drupal Taxonomy Terms API

JSON:API endpoints for taxonomy term entities across all configured vocabularies.

drupal Taxonomy Vocabularies API

Taxonomy vocabulary resources representing the container configurations that organize sets of taxonomy terms.

drupal Users API

JSON:API endpoints for Drupal user entities. Config entities are read-only via JSON:API and require authentication.

Scroll for all 9

Open Collections 11

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

API Collection

OPEN COLLECTION

Drupal JSON: Comments API

OPEN COLLECTION

Drupal JSON: Comments Files API

OPEN COLLECTION

Drupal JSON:API

OPEN COLLECTION

Drupal JSON: Comments Node Articles API

OPEN COLLECTION

Drupal JSON: Comments Node Pages API

OPEN COLLECTION

Drupal JSON: Comments Nodes API

OPEN COLLECTION

Drupal REST API

OPEN COLLECTION

Drupal JSON: Comments Taxonomy Terms API

OPEN COLLECTION

Drupal JSON: Comments Taxonomy Vocabularies API

OPEN COLLECTION

Drupal JSON: Comments Users API

OPEN COLLECTION

Scroll for all 11

GraphQL 1

GraphQL schemas published by this provider.

drupal GraphQL API

The Drupal GraphQL module is a contributed module that enables developers to craft and expose a GraphQL schema for Drupal 10 and 11, allowing client applications to query Drupal...

GRAPHQL

Pricing Plans 1

Published pricing tiers and plan structures.

Drupal Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Drupal Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Drupal Finops

FINOPS

Semantic Vocabularies 1

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

Drupal Context

0 classes · 8 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Drupal API Rules

6 rules · 5 warnings 1 info

SPECTRAL

JSON Schema 2

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

Drupal JSON:API Resource

6 properties

JSON SCHEMA

Drupal Node

22 properties

JSON SCHEMA

Security Posture 3

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

Drupal Authentication

apiKey/http/oauth2 · 3 schemes

SECURITY

Drupal Domain Security

TLSv1.2 · HSTS · DMARC

SECURITY

Drupal Vulnerability Disclosure

disclosure policy published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Drupal Scopes

2 scopes · authorizationCode

2 scopes

SCOPES

Agentic Access 1

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

Drupal Agentic Access

33 operations · 17 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

JSONSchema

JSONSchema

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

JSONLD

JSONLD

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Company 2

The organization behind the API

LinkedIn

Blog

Blog

Source (apis.yml)

name: Drupal
aid: drupal
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
specificationVersion: '0.23'
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  try_now_blocked_by: example-domain
  source:
  - plans
  - authentication
  - security
  generated: '2026-08-26'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/drupal.png
url: https://raw.githubusercontent.com/api-evangelist/drupal/refs/heads/main/apis.yml
apis:
- aid: drupal:graphql
  name: Drupal GraphQL API
  tags:
  - CMS
  - Content Management
  - GraphQL
  - Headless
  - Query Language
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  baseURL: https://example.com/graphql
  humanURL: https://www.drupal.org/docs/contributed-modules/graphql
  properties:
  - url: https://www.drupal.org/docs/contributed-modules/graphql
    type: Documentation
  - url: https://drupal-graphql.gitbook.io/graphql/
    type: Documentation
  - url: graphql/drupal-graphql.md
    type: GraphQL
  description: The Drupal GraphQL module is a contributed module that enables developers to craft and expose a GraphQL schema
    for Drupal 10 and 11, allowing client applications to query Drupal content and entities using GraphQL syntax. It supports
    both queries and mutations for reading and writing data, and includes a built-in GraphiQL Explorer interface at /graphql/explorer
    for interactive schema browsing and query development.
- aid: drupal:drupal-comments-api
  name: drupal Comments API
  description: Comment resources for reading and managing comments attached to content entities in Drupal.
  humanURL: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  baseURL: https://example.com
  tags:
  - Comments
  properties:
  - type: OpenAPI
    url: openapi/drupal-comments-api-openapi.yml
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/jsonapi-module/api-overview
  - type: JSONSchema
    url: json-schema/drupal-jsonapi-resource-schema.json
- aid: drupal:drupal-files-api
  name: drupal Files API
  description: JSON:API endpoints for file entities and file upload operations.
  humanURL: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  baseURL: https://example.com
  tags:
  - File
  tags_raw:
  - Files
  properties:
  - type: OpenAPI
    url: openapi/drupal-files-api-openapi.yml
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/jsonapi-module/api-overview
  - type: JSONSchema
    url: json-schema/drupal-jsonapi-resource-schema.json
- aid: drupal:drupal-node-articles-api
  name: drupal Node Articles API
  description: JSON:API endpoints for article content nodes. The bundle slug varies by Drupal installation; article is shown
    as an example bundle name.
  humanURL: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  baseURL: https://example.com
  tags:
  - Node Articles
  properties:
  - type: OpenAPI
    url: openapi/drupal-node-articles-api-openapi.yml
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/jsonapi-module/api-overview
  - type: JSONSchema
    url: json-schema/drupal-jsonapi-resource-schema.json
- aid: drupal:drupal-node-pages-api
  name: drupal Node Pages API
  description: JSON:API endpoints for basic page content nodes. The bundle slug varies by Drupal installation.
  humanURL: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  baseURL: https://example.com
  tags:
  - Node Pages
  properties:
  - type: OpenAPI
    url: openapi/drupal-node-pages-api-openapi.yml
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/jsonapi-module/api-overview
  - type: JSONSchema
    url: json-schema/drupal-jsonapi-resource-schema.json
- aid: drupal:drupal-nodes-api
  name: drupal Nodes API
  description: Content node resources representing structured content items of any type (article, page, etc.) stored in Drupal's
    content management system.
  humanURL: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  baseURL: https://example.com
  tags:
  - Nodes
  properties:
  - type: OpenAPI
    url: openapi/drupal-nodes-api-openapi.yml
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/jsonapi-module/api-overview
  - type: JSONSchema
    url: json-schema/drupal-jsonapi-resource-schema.json
- aid: drupal:drupal-taxonomy-terms-api
  name: drupal Taxonomy Terms API
  description: JSON:API endpoints for taxonomy term entities across all configured vocabularies.
  humanURL: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  baseURL: https://example.com
  tags:
  - Taxonomy Terms
  properties:
  - type: OpenAPI
    url: openapi/drupal-taxonomy-terms-api-openapi.yml
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/jsonapi-module/api-overview
  - type: JSONSchema
    url: json-schema/drupal-jsonapi-resource-schema.json
- aid: drupal:drupal-taxonomy-vocabularies-api
  name: drupal Taxonomy Vocabularies API
  description: Taxonomy vocabulary resources representing the container configurations that organize sets of taxonomy terms.
  humanURL: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  baseURL: https://example.com
  tags:
  - Taxonomy Vocabularies
  properties:
  - type: OpenAPI
    url: openapi/drupal-taxonomy-vocabularies-api-openapi.yml
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/jsonapi-module/api-overview
  - type: JSONSchema
    url: json-schema/drupal-jsonapi-resource-schema.json
- aid: drupal:drupal-users-api
  name: drupal Users API
  description: JSON:API endpoints for Drupal user entities. Config entities are read-only via JSON:API and require authentication.
  humanURL: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  baseURL: https://example.com
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/drupal-users-api-openapi.yml
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/restful-web-services-module
  - type: Documentation
    url: https://www.drupal.org/docs/core-modules-and-themes/core-modules/jsonapi-module/api-overview
  - type: JSONSchema
    url: json-schema/drupal-jsonapi-resource-schema.json
common:
- type: AgenticAccess
  url: agentic-access/drupal-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/drupal-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/drupal-domain-security.yml
- type: Authentication
  url: authentication/drupal-authentication.yml
- type: OAuthScopes
  url: scopes/drupal-scopes.yml
- type: GitHubOrganization
  url: https://github.com/drupal
- type: LinkedIn
  url: https://www.linkedin.com/company/drupal-project
- url: json-ld/drupal-context.jsonld
  type: JSONLD
- url: json-schema/drupal-node-schema.json
  type: JSONSchema
- type: Blog
  url: https://www.drupal.org/planet/rss.xml
modified: '2026-05-19'
description: Drupal is an open-source content management system written in PHP and used to build websites, applications, and
  digital experiences for individuals, organizations, and enterprises worldwide.

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