Rayon website screenshot

Rayon

Rayon is an AI-powered CAD (computer-aided design) platform built for interior designers and architects, positioned as a modern, browser-based alternative to legacy tools like AutoCAD and SketchUp. It provides professional 2D drafting and BIM-like tools (walls, zones, openings), real-time collaborative editing, annotation and dimensioning, layers and styles, parametric and library blocks, schedule/table generation, and DWG/DXF/PDF/image import and export. AI features cover asset generation, visualization, and image tracing, and teams can publish shared libraries and templates and present projects to clients. Rayon is a venture-backed company (Northzone, Seedcamp) delivered as a hosted web application; as of this enrichment pass it publishes no public developer API, SDK, webhook, or plugin surface — the product is end-user software with documentation, an academy, and a community forum.

Rayon is profiled on the APIs.io network. Tagged areas include Company, Enterprise, Artificial Intelligence, CAD, and Architecture.

Rayon’s developer surface includes documentation, getting-started guide, pricing, engineering blog, support, signup flow, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
22.3/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
0 APIs
CompanyEnterpriseArtificial IntelligenceCADArchitectureDesignBIMInterior DesignCollaboration

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 22.3/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 7.6 / 20
Access Clarity 8.9 / 20
Operational Transparency 0.0 / 13
Contract Governance 0.0 / 12
Discoverability 5.7 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 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 0 / 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/rayon: 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 →

Security Posture 1

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

Rayon Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Login
Login

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: rayon
name: Rayon
description: Rayon is an AI-powered CAD (computer-aided design) platform built for interior designers and architects, positioned
  as a modern, browser-based alternative to legacy tools like AutoCAD and SketchUp. It provides professional 2D drafting and
  BIM-like tools (walls, zones, openings), real-time collaborative editing, annotation and dimensioning, layers and styles,
  parametric and library blocks, schedule/table generation, and DWG/DXF/PDF/image import and export. AI features cover asset
  generation, visualization, and image tracing, and teams can publish shared libraries and templates and present projects
  to clients. Rayon is a venture-backed company (Northzone, Seedcamp) delivered as a hosted web application; as of this enrichment
  pass it publishes no public developer API, SDK, webhook, or plugin surface — the product is end-user software with documentation,
  an academy, and a community forum.
url: https://raw.githubusercontent.com/api-evangelist/rayon/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- northzone
- seedcamp
x-tier: stub
x-tier-reason: portfolio-lead
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
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
image: https://www.rayon.design/opengraph-image.png
tags:
- Company
- Enterprise
- Artificial Intelligence
- CAD
- Architecture
- Design
- BIM
- Interior Design
- Collaboration
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://rayon.design
- type: Documentation
  url: https://docs.rayon.design/documentation/rayon-documentation
- type: DeveloperPortal
  url: https://docs.rayon.design/
- type: GettingStarted
  url: https://docs.rayon.design/documentation/rayons-basics/start-here.md
- type: Pricing
  url: https://rayon.design/pricing
- type: Blog
  url: https://rayon.design/blog
- type: Support
  url: https://community.rayon.design/
- type: SignUp
  url: https://rayon.design/app/auth/signup
- type: Login
  url: https://rayon.design/app/auth/signin
- type: TermsOfService
  url: https://rayon.design/terms-of-service
- type: PrivacyPolicy
  url: https://rayon.design/privacy
- type: LLMsTxt
  url: llms/rayon-llms.txt
- type: DomainSecurity
  url: security/rayon-domain-security.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 2
  pass: local-v1

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