Caisy website screenshot

Caisy

GraphQL-native headless CMS with a real-time GraphQL content API, rich text as AST, multi-site support, and component-based content blueprints.

Caisy publishes 1 API on the APIs.io network. Tagged areas include GraphQL, Headless CMS, Content Management, content-api, and Multi-Site.

Caisy’s developer surface includes documentation, pricing, changelog, engineering blog, and 7 more developer resources.

23.2/100 emerging ▬ flat Agent 16/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
1 APIs
GraphQLHeadless CMSContent Managementcontent-apiMulti-Site

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
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/caisy: 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 1

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

Caisy API

Real-time GraphQL content API for querying and mutating content stored in Caisy projects. Supports filtering, pagination, sorting, nested document referencing, and rich text as ...

GraphQL 1

GraphQL schemas published by this provider.

Caisy GraphQL API

Caisy's entire content API is GraphQL-native, built on the Relay specification. Every project gets its own dedicated GraphQL endpoint.

GRAPHQL

Security Posture 1

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

Caisy Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 1

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: caisy
name: Caisy
description: GraphQL-native headless CMS with a real-time GraphQL content API, rich text as AST, multi-site support, and component-based
  content blueprints.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/caisy.png
url: https://caisy.io/
baseURL: https://cloud.caisy.io/api/e/v4
created: 2026-06-14
modified: 2026-06-14
specificationVersion: '0.23'
tags:
- GraphQL
- Headless CMS
- Content Management
- content-api
- Multi-Site
tags_raw:
- GraphQL
- Headless CMS
- Content Management
- Content API
- Multi-site
apis:
- aid: caisy:api
  name: Caisy API
  description: Real-time GraphQL content API for querying and mutating content stored in Caisy projects. Supports filtering,
    pagination, sorting, nested document referencing, and rich text as AST. Each project exposes its own GraphQL endpoint.
  tags:
  - GraphQL
  - content-api
  - Headless CMS
  - Rich Text
  - Relay
  tags_raw:
  - GraphQL
  - Content API
  - Headless CMS
  - Rich Text
  - Relay
  humanURL: https://caisy.io/developer/docs
  baseURL: https://cloud.caisy.io/api/e/v4
  properties:
  - url: https://caisy.io/developer/docs
    type: Documentation
  - url: graphql/caisy-graphql.md
    type: GraphQL
common:
- type: DomainSecurity
  url: security/caisy-domain-security.yml
- url: https://caisy.io/
  type: Website
- url: https://caisy.io/developer/docs
  type: Documentation
- url: https://www.linkedin.com/company/cyclus-digital
  type: LinkedIn
- url: https://github.com/caisy-io
  type: GitHubOrganization
- url: https://caisy.io/pricing
  type: Pricing
- url: https://caisy.io/changelog
  type: ChangeLog
- url: https://caisy.io/blog
  type: Blog
- url: plans/caisy-plans.md
  type: Plans
- url: rate-limits/caisy-rate-limits.md
  type: RateLimits
- url: finops/caisy-finops.md
  type: FinOps
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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