Google Cloud Composer website screenshot

Google Cloud Composer

Google Cloud Composer is a fully managed workflow orchestration service built on Apache Airflow. It helps users author, schedule, and monitor data pipelines that span across clouds and on-premises data centers.

Google Cloud Composer publishes 3 APIs on the APIs.io network: Environments API, ImageVersions API, and Operations API. Tagged areas include Apache Airflow, Data Pipeline, Google Cloud, and Workflow Orchestration.

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

Google Cloud Composer’s developer surface includes authentication, developer portal, getting-started guide, documentation, pricing, support, and 11 more developer resources.

🌐 Visit website 📡 Source on GitHub
47.5/100 developing ▬ flat Agent 29/100 agent aware Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
AccessFreemiumSelf serve⚡ Free to try
3 APIs
Apache AirflowData PipelineGoogle CloudWorkflow Orchestration

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 47.5/100 · developing
Contract Quality 16.4 / 25
Developer Ergonomics 10.5 / 20
Access Clarity 9.5 / 20
Operational Transparency 3.4 / 13
Contract Governance 1.2 / 12
Discoverability 6.5 / 10
Agent readiness — 29/100 · 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
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/google-cloud-composer: 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 3

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

Google Cloud Composer Environments API

Operations for managing Composer environments

Google Cloud Composer ImageVersions API

Operations for listing available image versions

Google Cloud Composer Operations API

Long-running operation management

Postman Collections 3

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

Google Cloud Composer Environments API

POSTMAN

Google Cloud Composer Environments ImageVersions API

POSTMAN

Google Cloud Composer Environments Operations API

POSTMAN

Open Collections 5

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

API Collection

OPEN COLLECTION

Google Cloud Composer Environments API

OPEN COLLECTION

Google Cloud Composer Environments ImageVersions API

OPEN COLLECTION

Google Cloud Composer Environments Operations API

OPEN COLLECTION

Google Cloud Composer API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Google Cloud Composer Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Google Cloud Composer Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Google Cloud Composer Finops

FINOPS

Semantic Vocabularies 1

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

Google Cloud Composer Context

8 classes · 1 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Google Cloud Composer API Rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 1

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

Google Cloud Composer Environment

7 properties

JSON SCHEMA

Security Posture 3

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

Google Cloud Composer Authentication

oauth2 · 1 scheme

SECURITY

Google Cloud Composer Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Google Cloud Composer Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Google Cloud Composer Scopes

1 scope · authorizationCode

1 scopes

SCOPES

Agentic Access 1

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

Google Cloud Composer Agentic Access

8 operations · 3 acting

8 operations · 3 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Portal
Portal
 GettingStarted
GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

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 2

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace
PostmanWorkspace
 GitHubOrganization
GitHubOrganization

Access & Security 5

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes
 Authentication
Authentication

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Source (apis.yml)

apis.yml Raw ↑ 
aid: google-cloud-composer
name: Google Cloud Composer
description: Google Cloud Composer is a fully managed workflow orchestration service built on Apache Airflow. It helps users
  author, schedule, and monitor data pipelines that span across clouds and on-premises data centers.
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/google-cloud-composer.png
url: https://raw.githubusercontent.com/api-evangelist/google-cloud-composer/refs/heads/main/apis.yml
created: '2026-03-13'
modified: '2026-05-19'
specificationVersion: '0.23'
type: Index
tags:
- Apache Airflow
- Data Pipeline
- Google Cloud
- Workflow Orchestration
tags_raw:
- Apache Airflow
- Data Pipelines
- Google Cloud
- Workflow Orchestration
apis:
- aid: google-cloud-composer:google-cloud-composer-environments-api
  name: Google Cloud Composer Environments API
  description: Operations for managing Composer environments
  humanURL: https://cloud.google.com/composer/docs
  baseURL: https://composer.googleapis.com
  tags:
  - Environments
  properties:
  - type: OpenAPI
    url: openapi/google-cloud-composer-environments-api-openapi.yml
  - type: Documentation
    url: https://cloud.google.com/composer/docs/reference/rest
  - type: Authentication
    url: https://cloud.google.com/docs/authentication
  - type: GettingStarted
    url: https://cloud.google.com/composer/docs/quickstart
  - type: JSONSchema
    url: json-schema/google-cloud-composer-environment-schema.json
- aid: google-cloud-composer:google-cloud-composer-imageversions-api
  name: Google Cloud Composer ImageVersions API
  description: Operations for listing available image versions
  humanURL: https://cloud.google.com/composer/docs
  baseURL: https://composer.googleapis.com
  tags:
  - ImageVersions
  properties:
  - type: OpenAPI
    url: openapi/google-cloud-composer-imageversions-api-openapi.yml
  - type: Documentation
    url: https://cloud.google.com/composer/docs/reference/rest
  - type: Authentication
    url: https://cloud.google.com/docs/authentication
  - type: GettingStarted
    url: https://cloud.google.com/composer/docs/quickstart
  - type: JSONSchema
    url: json-schema/google-cloud-composer-environment-schema.json
- aid: google-cloud-composer:google-cloud-composer-operations-api
  name: Google Cloud Composer Operations API
  description: Long-running operation management
  humanURL: https://cloud.google.com/composer/docs
  baseURL: https://composer.googleapis.com
  tags: []
  tags_raw:
  - Operations
  properties:
  - type: OpenAPI
    url: openapi/google-cloud-composer-operations-api-openapi.yml
  - type: Documentation
    url: https://cloud.google.com/composer/docs/reference/rest
  - type: Authentication
    url: https://cloud.google.com/docs/authentication
  - type: GettingStarted
    url: https://cloud.google.com/composer/docs/quickstart
  - type: JSONSchema
    url: json-schema/google-cloud-composer-environment-schema.json
common:
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/google-cloud-composer/overview
- type: AgenticAccess
  url: agentic-access/google-cloud-composer-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/google-cloud-composer-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/google-cloud-composer-domain-security.yml
- type: Authentication
  url: authentication/google-cloud-composer-authentication.yml
- type: OAuthScopes
  url: scopes/google-cloud-composer-scopes.yml
- type: GitHubOrganization
  url: https://github.com/GoogleCloudPlatform
- type: Portal
  url: https://cloud.google.com/composer
- type: GettingStarted
  url: https://cloud.google.com/composer/docs/quickstart
- type: Documentation
  url: https://cloud.google.com/composer/docs
- type: Authentication
  url: https://cloud.google.com/docs/authentication
- type: Pricing
  url: https://cloud.google.com/composer/pricing
- type: TermsOfService
  url: https://cloud.google.com/terms
- type: PrivacyPolicy
  url: https://policies.google.com/privacy
- type: StatusPage
  url: https://status.cloud.google.com/
- type: Support
  url: https://cloud.google.com/composer/docs/support
- type: JSONLD
  url: json-ld/google-cloud-composer-context.jsonld
- type: Integrations
  url: https://cloud.google.com/marketplace
integrations:
- name: Become a Partner
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com