Stellate website screenshot

Stellate

Stellate is a GraphQL edge caching and API management platform that caches GraphQL query results at 60 data centers worldwide, reducing origin traffic by up to 95% and delivering responses in milliseconds. The platform provides edge caching, real-time metrics and insights, rate limiting, and security features to help teams scale, protect, and optimize their GraphQL APIs.

Stellate publishes 1 API on the APIs.io network. Tagged areas include GraphQL, CDN, Edge Caching, API Management, and Rate Limiting.

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

🌐 Visit website 📡 Source on GitHub
24.9/100 emerging ▲ 9.1 Agent 19/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
1 APIs
GraphQLCDNEdge CachingAPI ManagementRate LimitingGraphQL SecurityDeveloper Tools

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 24.9/100 · emerging
Contract Quality 10.8 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 3.7 / 20
Operational Transparency 0.7 / 13
Governance 0.0 / 12
Discoverability 7.6 / 10
Agent readiness — 19/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
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
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/stellate: 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 1

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

Stellate GraphQL API

The Stellate public GraphQL API at graph.stellate.co enables programmatic access to organizational and service-level data. It supports querying organizations and their associate...

GraphQL 1

GraphQL schemas published by this provider.

Stellate GraphQL API

The Stellate public GraphQL API at `https://graph.stellate.co` provides programmatic access to organizational and service-level data for the Stellate edge caching and API manage...

GRAPHQL

Security Posture 3

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

Stellate Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Stellate Vulnerability Disclosure

disclosure policy published

SECURITY

Stellate Trust Center

SOC 2

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

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
LinkedIn
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: stellate
name: Stellate
description: 'Stellate is a GraphQL edge caching and API management platform that caches

  GraphQL query results at 60 data centers worldwide, reducing origin traffic

  by up to 95% and delivering responses in milliseconds. The platform provides

  edge caching, real-time metrics and insights, rate limiting, and security

  features to help teams scale, protect, and optimize their GraphQL APIs.

  '
type: Index
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/stellate.png
url: https://stellate.co
baseURL: https://graph.stellate.co
created: 2026-06-14
modified: 2026-06-14
specificationVersion: '0.19'
tags:
- GraphQL
- CDN
- Edge Caching
- API Management
- Rate Limiting
- GraphQL Security
- Developer Tools
apis:
- aid: stellate:graphql-api
  name: Stellate GraphQL API
  description: 'The Stellate public GraphQL API at graph.stellate.co enables programmatic

    access to organizational and service-level data. It supports querying

    organizations and their associated services, with authentication via

    bearer token. A 1000-node complexity limit is enforced to maintain

    reliability during early access.

    '
  tags:
  - GraphQL
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://stellate.co/docs/reference/public-api
  baseURL: https://graph.stellate.co
  properties:
  - url: https://stellate.co/docs/reference/public-api
    type: Documentation
  - url: graphql/stellate-graphql.md
    type: GraphQL
common:
- type: TrustCenter
  url: security/stellate-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/stellate-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/stellate-domain-security.yml
- url: https://stellate.co
  type: Website
- url: https://stellate.co/docs
  type: Documentation
- url: https://www.linkedin.com/company/stellatehq
  type: LinkedIn
- url: https://github.com/StellateHQ
  type: GitHubOrganization
- url: https://stellate.co/pricing
  type: Pricing
- url: plans/stellate-plans.md
  type: Plans
- url: rate-limits/stellate-rate-limits.md
  type: RateLimits
- url: finops/stellate-finops.md
  type: FinOps
- url: https://stellate.co/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com