Hygraph

GraphQL-native headless CMS (formerly GraphCMS) with content federation, content environments, webhooks, and a flexible GraphQL Content API for building headless applications.

Hygraph publishes 2 APIs on the APIs.io network. Tagged areas include GraphQL, Headless CMS, Content Management, Content Federation, and Webhook.

Hygraph’s developer surface includes documentation, engineering blog, pricing, changelog, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

23.2/100 emerging ▬ flat Agent 16/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

2 APIs

GraphQL Headless CMS Content ManagementContent FederationWebhook Digital Experience

Kin Score

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

Composite quality — 23.2/100 · emerging

Contract Quality 10.4 / 25

Developer Ergonomics 2.4 / 20

Access Clarity 2.1 / 20

Operational Transparency 2.4 / 13

Contract Governance 0.0 / 12

Discoverability 5.9 / 10

Agent readiness — 16/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 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 Well-Known Document 0 / 5

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/hygraph: 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 2

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

Hygraph GraphQL Content API

Native GraphQL API that auto-generates queries, mutations, and real-time subscriptions from the project content schema. Supports content federation, multi-environment delivery, ...

Hygraph Management API

GraphQL API for programmatically managing Hygraph project schema, content models, fields, environments, webhooks, and API tokens. Used for schema migrations and automated projec...

GraphQL 1

GraphQL schemas published by this provider.

Hygraph GraphQL API

Hygraph (formerly GraphCMS) is a GraphQL-native headless CMS that auto-generates a full GraphQL Content API from your project's content schema. Every content model you define be...

GRAPHQL

Security Posture 1

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

Hygraph Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

MCPDocumentation

MCPDocumentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Learn 1

Tutorials, courses, talks, and written guidance

Learn

Learn

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Source (apis.yml)

aid: hygraph
name: Hygraph
description: GraphQL-native headless CMS (formerly GraphCMS) with content federation, content environments, webhooks, and
  a flexible GraphQL Content API for building headless applications.
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/hygraph.png
created: '2026-06-14'
modified: '2026-07-25'
url: https://raw.githubusercontent.com/api-evangelist/hygraph/refs/heads/main/apis.yml
specificationVersion: '0.23'
tags:
- GraphQL
- Headless CMS
- Content Management
- Content Federation
- Webhook
- Digital Experience
tags_raw:
- GraphQL
- Headless CMS
- Content Management
- Content Federation
- Webhooks
- Digital Experience
apis:
- aid: hygraph:graphql-content-api
  name: Hygraph GraphQL Content API
  description: Native GraphQL API that auto-generates queries, mutations, and real-time subscriptions from the project content
    schema. Supports content federation, multi-environment delivery, and a high-performance CDN cache endpoint for published
    content.
  humanURL: https://hygraph.com/docs/api-reference/content-api
  baseURL: https://api.hygraph.com
  tags:
  - GraphQL
  - Content Delivery
  - Headless CMS
  - Content Federation
  properties:
  - type: Documentation
    url: https://hygraph.com/docs/api-reference/content-api
  - type: GraphQL
    url: https://raw.githubusercontent.com/api-evangelist/hygraph/refs/heads/main/graphql/hygraph-graphql.md
- aid: hygraph:management-api
  name: Hygraph Management API
  description: GraphQL API for programmatically managing Hygraph project schema, content models, fields, environments, webhooks,
    and API tokens. Used for schema migrations and automated project provisioning.
  humanURL: https://hygraph.com/docs/api-reference/management-api
  baseURL: https://management.hygraph.com
  tags:
  - GraphQL
  - Schema Management
  - Automation
  - DevOps
  properties:
  - type: Documentation
    url: https://hygraph.com/docs/api-reference/management-api
common:
- type: DomainSecurity
  url: security/hygraph-domain-security.yml
- type: Website
  url: https://hygraph.com
- type: Documentation
  url: https://hygraph.com/docs
- type: LinkedIn
  url: https://www.linkedin.com/company/hygraph
- type: GitHubOrganization
  url: https://github.com/hygraph
- type: Blog
  url: https://hygraph.com/blog
- type: Pricing
  url: https://hygraph.com/pricing
- type: Plans
  url: https://raw.githubusercontent.com/api-evangelist/hygraph/refs/heads/main/plans/hygraph-plans.md
- type: RateLimits
  url: https://raw.githubusercontent.com/api-evangelist/hygraph/refs/heads/main/rate-limits/hygraph-rate-limits.md
- type: FinOps
  url: https://raw.githubusercontent.com/api-evangelist/hygraph/refs/heads/main/finops/hygraph-finops.md
- type: ChangeLog
  url: https://hygraph.com/changelog
- type: Learn
  url: https://hygraph.com/learn
- name: MCP Server
  url: https://hygraph.com/docs/hygraph-ai/mcp-server
  type: MCPDocumentation
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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