Brelyon website screenshot

Brelyon

Brelyon is an MIT Media Lab spin-off building headset-free virtual displays — desktop monitors that use electro-optics and computational rendering to produce monocular image depth rather than autostereoscopic 3D. Its Ultra Reality line delivers a 122-inch virtual screen filling roughly 110 degrees of field of view, alongside Ultra Reality Extend (a multi-focal monitor that renders AI-generated overlays at different depths), Ultra Reality Mini, and experimental Hyper Displays. The company is headquartered in San Mateo, California with an international office in Taichung, Taiwan, and sells into enterprise simulation, training, teleoperation and medical visualization; prosumer flight simulation, gaming, trading and content production; and automotive in-vehicle HMI integration. Brelyon ships desktop software (Brelyon Suite, Focal Studio, Visual Engine, Stream Weaver) for distortion correction, monitor merging and multi-focal content creation, but publishes no public developer program, API, or SDK.

Brelyon is profiled on the APIs.io network. Tagged areas include Company, Displays, Hardware, Immersive Technology, and Virtual Reality.

Brelyon’s developer surface includes support, engineering blog, signup flow, pricing, YouTube channel, and 5 more developer resources.

10.3/100 minimal ▬ flat Agent 0/100 human only Front door AI 3/6 light saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
0 APIs
CompanyDisplaysHardwareImmersive TechnologyVirtual RealitySimulation and TrainingAutomotive HMIOpticsVisualization

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0
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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<a href="https://apis.io/providers/brelyon/"><img src="https://apis.io/badge/brelyon/card.svg" alt="Brelyon on APIs.io — Kin Score by API Evangelist"></a>
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Agent readiness — checks not met, largest first (exact, from this profile):
  • Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
  • MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
  • Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
  • Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
  • Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
13 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.
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 the provider profile at artifacts.apis.io/brelyon/apis.yml: open an issue on github.com/api-evangelist/brelyon to ask a question or point us at an artifact you publish. 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.

MarketPositionDepthRegistered MCP serverDeclares compatibility
XR & Graphics (XR, 3D, GPU graphics) 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.

Security Posture 1

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

Brelyon Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Access & Security 1

Authentication, authorization, and security posture

Learn 1

Tutorials, courses, talks, and written guidance

Operate 1

Status, limits, changes, and where to get help

Commercial 1

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: brelyon
name: Brelyon
description: Brelyon is an MIT Media Lab spin-off building headset-free virtual displays — desktop monitors that use electro-optics
  and computational rendering to produce monocular image depth rather than autostereoscopic 3D. Its Ultra Reality line delivers
  a 122-inch virtual screen filling roughly 110 degrees of field of view, alongside Ultra Reality Extend (a multi-focal monitor
  that renders AI-generated overlays at different depths), Ultra Reality Mini, and experimental Hyper Displays. The company
  is headquartered in San Mateo, California with an international office in Taichung, Taiwan, and sells into enterprise simulation,
  training, teleoperation and medical visualization; prosumer flight simulation, gaming, trading and content production; and
  automotive in-vehicle HMI integration. Brelyon ships desktop software (Brelyon Suite, Focal Studio, Visual Engine, Stream
  Weaver) for distortion correction, monitor merging and multi-focal content creation, but publishes no public developer program,
  API, or SDK.
url: https://raw.githubusercontent.com/api-evangelist/brelyon/refs/heads/main/apis.yml
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
  probe_state: none
  source:
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.brelyon.com/wp-content/themes/brelyon-0430_2026/assets/images/blue-logo.svg
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.23'
created: '2026-08-08'
modified: '2026-08-08'
tags:
- Company
- Displays
- Hardware
- Immersive Technology
- Virtual Reality
- Simulation and Training
- Automotive HMI
- Optics
- Visualization
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/brelyon-domain-security.yml
- type: Website
  url: https://www.brelyon.com/
- type: Support
  url: https://www.brelyon.com/support-2/support/
- type: Blog
  url: https://www.brelyon.com/news/
- type: SignUp
  url: https://www.brelyon.com/sign-up/
- type: Login
  url: https://www.brelyon.com/log-in/
- type: Pricing
  url: https://www.brelyon.com/order-page/
- type: LinkedIn
  url: https://www.linkedin.com/company/brelyon
- type: YouTube
  url: https://www.youtube.com/channel/UC9wRknKRClTLuYaEk-LeMmg
- type: LLMsTxt
  url: llms/brelyon-llms.txt
x-enrichment:
  date: '2026-08-08'
  status: minimal
  artifacts_added: 2
  pass: local-v1
x-coverage:
  state: none
  reason: no-developer-program
  detail: Brelyon sells headset-free display hardware plus end-user desktop software (Brelyon Suite, Focal Studio, Visual
    Engine) and publishes no developer surface at all — brelyon.com/api, /docs and /developers all 404, api./docs./developer./mcp.brelyon.com
    do not resolve, and the only machine-readable endpoint on the domain is the WordPress core + WooCommerce REST index at
    /wp-json/, which is the marketing CMS rather than a product API.
  evidence:
  - url: https://www.brelyon.com/developers
    status: 404
  - url: https://www.brelyon.com/api
    status: 404
  - url: https://www.brelyon.com/openapi.json
    status: 404
  - url: https://www.brelyon.com/.well-known/agent-card.json
    status: 404
  - url: https://www.brelyon.com/llms.txt
    status: 200
  - url: https://www.brelyon.com/wp-json/
    status: 200
  checked: '2026-08-08'

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