ReDoc website screenshot

ReDoc

ReDoc is an open-source API documentation renderer for OpenAPI specifications by Redocly. It generates a responsive three-panel documentation layout from OpenAPI 3.1, 3.0, and Swagger 2.0 definitions. The left panel provides a search bar and navigation menu, the central panel displays documentation content, and the right panel shows request and response examples. ReDoc is available as a CLI tool, HTML custom element, React component, and Docker image. It supports vendor extensions for logos, tag groups, custom code samples, and internal operations.

ReDoc publishes 1 API on the APIs.io network. Tagged areas include API Documentation, Developer Tools, Documentation, OpenAPI, and Reference.

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

ReDoc’s developer surface includes documentation, GitHub presence, getting-started guide, CLI, changelog, engineering blog, and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub
39.0/100 thin ▬ flat Agent 10/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
1 APIs
API DocumentationDeveloper ToolsDocumentationOpenAPIReferenceRenderer

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 39.0/100 · thin
Contract Quality 4.4 / 25
Developer Ergonomics 7.0 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 6.8 / 13
Governance 7.0 / 12
Discoverability 5.9 / 10
Agent readiness — 10/100 · agent aware
Machine-Readable Contract 0 / 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 8 / 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/redoc: 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.

ReDoc

ReDoc is an open-source API documentation renderer for OpenAPI specifications, originally created by Rebilly and now maintained by Redocly. It generates a responsive three-panel...

Pricing Plans 1

Published pricing tiers and plan structures.

Redoc Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Redoc Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Redoc Finops

FINOPS

Semantic Vocabularies 1

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

Redoc Context

0 classes · 8 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

ReDoc API Rules

6 rules · 4 warnings 2 info

SPECTRAL

JSON Schema 1

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

ReDoc Configuration

39 properties

JSON SCHEMA

JSON Structure 1

JSON Structure definitions describing this provider's data shapes.

Redoc Configuration Structure

0 properties

JSON STRUCTURE

Examples 3

Example request and response payloads for these APIs.

Redoc Html Tag Example

3 fields

EXAMPLE

Redoc React Example

4 fields

EXAMPLE

Redoc Vendor Extensions Example

2 fields

EXAMPLE

Security Posture 1

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

Redoc Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

LiveDemo
LiveDemo
 GettingStarted
GettingStarted

Documentation 3

Reference material describing how the API behaves

Documentation
Documentation
 Reference
Reference
 Reference
Reference

Build 4

SDKs, sample code, and the tooling you integrate with

GitHub
GitHub
 npm
npm
 CLI
CLI
 GitHubOrg
GitHubOrg

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

ChangeLog
ChangeLog

Commercial 1

Pricing, plans, and the legal terms of use

License
License

Company 3

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 Blog
Blog

Other 4

Properties that don't map to a standard resource type

AgentCard
AgentCard
 CDN
CDN
 Docker
Docker
 X
X

Source (apis.yml)

apis.yml Raw ↑ 
aid: redoc
url: https://raw.githubusercontent.com/api-evangelist/redoc/refs/heads/main/apis.yml
name: ReDoc
description: ReDoc is an open-source API documentation renderer for OpenAPI specifications by Redocly. It generates a responsive
  three-panel documentation layout from OpenAPI 3.1, 3.0, and Swagger 2.0 definitions. The left panel provides a search bar
  and navigation menu, the central panel displays documentation content, and the right panel shows request and response examples.
  ReDoc is available as a CLI tool, HTML custom element, React component, and Docker image. It supports vendor extensions
  for logos, tag groups, custom code samples, and internal operations.
tags:
- API Documentation
- Developer Tools
- Documentation
- OpenAPI
- Reference
- Renderer
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
access: 3rd-Party
created: '2026-03-18'
modified: '2026-05-02'
position: Consumer
segments:
- Documentation
- Developer Tools
specificationVersion: '0.19'
apis:
- aid: redoc:redoc
  name: ReDoc
  description: ReDoc is an open-source API documentation renderer for OpenAPI specifications, originally created by Rebilly
    and now maintained by Redocly. It generates a responsive three-panel documentation layout from OpenAPI 3.1, 3.0, and Swagger
    2.0 definitions. Available as a React component, HTML tag, CLI tool, and Docker image with over 23,000 GitHub stars.
  humanURL: https://redocly.com/redoc
  tags:
  - API Documentation
  - Developer Tools
  - Documentation
  - OpenAPI
  - Reference
  - Renderer
  properties:
  - type: Website
    url: https://redocly.com/redoc
  - type: Documentation
    url: https://redocly.com/docs/redoc
  - type: GitHub
    url: https://github.com/Redocly/redoc
  - type: LiveDemo
    url: https://redocly.github.io/redoc/
  - type: JSONSchema
    url: json-schema/redoc-configuration-schema.json
  - type: JSONLD
    url: json-ld/redoc-context.jsonld
  - type: JSONStructure
    url: json-structure/redoc-configuration-structure.json
  - type: Vocabulary
    url: vocabulary/redoc-vocabulary.yml
common:
- type: AgentCard
  url: a2a/redoc-a2a.yml
  name: A2A Agent Card
  description: Agent Card served at /.well-known/agent-card.json (conformant against A2A 1.0.0).
- type: DomainSecurity
  url: security/redoc-domain-security.yml
- name: ReDoc Documentation
  url: https://redocly.com/docs/redoc
  type: Documentation
- name: ReDoc GitHub Repository
  url: https://github.com/Redocly/redoc
  type: GitHub
- name: ReDoc Live Demo
  url: https://redocly.github.io/redoc/
  type: LiveDemo
- name: ReDoc npm Package
  url: https://www.npmjs.com/package/redoc
  type: npm
- name: ReDoc CDN Bundle
  url: https://cdn.redoc.ly/redoc/latest/bundles/redoc.standalone.js
  type: CDN
- name: ReDoc Configuration Reference
  url: https://redocly.com/docs/redoc/config
  type: Reference
- name: ReDoc Vendor Extensions
  url: https://redocly.com/docs/api-reference-docs/specification-extensions/
  type: Reference
- name: ReDoc Deployment Guide
  url: https://redocly.com/docs/redoc/deployment
  type: GettingStarted
- name: Redocly CLI Build Docs Command
  url: https://redocly.com/docs/cli/commands/build-docs
  type: CLI
- name: ReDoc Changelog
  url: https://github.com/Redocly/redoc/blob/main/CHANGELOG.md
  type: ChangeLog
- name: ReDoc Docker Image
  url: https://hub.docker.com/r/redocly/redoc
  type: Docker
- name: Redocly Website
  url: https://redocly.com/
  type: Website
- name: Redocly GitHub Organization
  url: https://github.com/Redocly
  type: GitHubOrg
- name: Redocly on X
  url: https://twitter.com/Redocly
  type: X
- name: Redocly on LinkedIn
  url: https://www.linkedin.com/company/redocly
  type: LinkedIn
- name: ReDoc License (MIT)
  url: https://github.com/Redocly/redoc/blob/main/LICENSE
  type: License
- url: https://redocly.com/blog/feed.xml
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com