Hygraph

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

Hygraph is listed with 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 📡 Profile data on GitHub

22.2/100 emerging ▬ flat Agent 43/100 agent ready Front door AI 5/6 prominent saas Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

2 APIs 1 MCP Servers

GraphQL Headless CMS Content ManagementContent FederationWebhook Digital Experience

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 22.2/100 · emerging

Contract Quality 8.4 / 21

Developer Ergonomics 2.0 / 17

Access Clarity 1.8 / 17

Operational Transparency 2.0 / 11

Contract Governance 0.0 / 10

Discoverability 5.1 / 9

Regulatory Posture 1.8 / 15

Agent readiness — 43/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

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.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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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 →

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
Content, Documentation and Design Platforms	undeclared	-	-	-
MACH & Headless Commerce	undeclared	-	-	-
GraphQL Ecosystem (Foundation, graphql.org listings, public GraphQL APIs)	undeclared	-	-	-

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.

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

GraphQL

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

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...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Hygraph MCP Server

Remote MCP server at mcp.hygraph.com over HTTP.

MCP SERVER

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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