Xenesis

Xenesis, Inc. is an optical satellite communications company founded in 2017 by Mark LaPenna and headquartered in Lisle, Illinois. It builds the Xen-Hub, a free-space optical (laser) communications terminal enabled by a technology transfer from NASA's Jet Propulsion Laboratory and rated at greater than 10 Gbps, and plans Intercessor, a space-to-ground optical mesh network intended to backhaul high-bandwidth data with lower latency and higher capacity than radio-frequency or terrestrial fiber links. The company has taken Space Development Agency optical-terminal awards (Phase 1 in August 2022, a Phase 2 follow-on in December 2023) built to the SDA OCT v3.1 and v4.0 standards, signed a payload agreement with Airbus for a Bartolomeo demonstration slot on the International Space Station, and holds a $1.2M agreement with Georgia Tech for satellite optical communications work. Xenesis is a space hardware and telecommunications-infrastructure company, not a software vendor: as of this profiling pass it publishes no public API, developer portal, SDK, or machine-readable contract of any kind, and its own website is currently returning an HTTP 401 site-wide password lock.

Xenesis is profiled on the APIs.io network. Tagged areas include Company, Space, Satellite, Optical Communications, and Free Space Optics.

🌐 Visit website 📡 Source on GitHub
1.5/100 minimal Agent 0/100 human only Full breakdown ↓
scored 2026-09-04 · rubric v0.18.3
0 APIs
CompanySpaceSatelliteOptical CommunicationsFree Space OpticsLaser CommunicationsTelecommunicationsAerospaceDefenseConnectivity

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-04 · rubric v0.18.3
Composite quality — 1.5/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.0 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 3.9 / 9
Regulatory Posture 1.2 / 15
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
Regulatory Posture applies to this provider. Its tags matched the Telecommunications 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.
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/.
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/xenesis: 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.

Xenesis Domain Security

TLSv1.3

SECURITY

Resources

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

Contact
Contact

Company 3

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 Twitter
Twitter

Other 2

Properties that don't map to a standard resource type

SecondaryMarket
SecondaryMarket
 SecondaryMarket
SecondaryMarket

Source (apis.yml)

apis.yml Raw ↑ 
aid: xenesis
name: Xenesis
description: 'Xenesis, Inc. is an optical satellite communications company founded in 2017 by Mark LaPenna and headquartered
  in Lisle, Illinois. It builds the Xen-Hub, a free-space optical (laser) communications terminal enabled by a technology
  transfer from NASA''s Jet Propulsion Laboratory and rated at greater than 10 Gbps, and plans Intercessor, a space-to-ground
  optical mesh network intended to backhaul high-bandwidth data with lower latency and higher capacity than radio-frequency
  or terrestrial fiber links. The company has taken Space Development Agency optical-terminal awards (Phase 1 in August 2022,
  a Phase 2 follow-on in December 2023) built to the SDA OCT v3.1 and v4.0 standards, signed a payload agreement with Airbus
  for a Bartolomeo demonstration slot on the International Space Station, and holds a $1.2M agreement with Georgia Tech for
  satellite optical communications work. Xenesis is a space hardware and telecommunications-infrastructure company, not a
  software vendor: as of this profiling pass it publishes no public API, developer portal, SDK, or machine-readable contract
  of any kind, and its own website is currently returning an HTTP 401 site-wide password lock.'
url: https://raw.githubusercontent.com/api-evangelist/xenesis/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment-pass
specificationVersion: '0.20'
created: '2026-09-04'
modified: '2026-09-04'
tags:
- Company
- Space
- Satellite
- Optical Communications
- Free Space Optics
- Laser Communications
- Telecommunications
- Aerospace
- Defense
- Connectivity
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://xenesis.io/
- type: LinkedIn
  url: https://www.linkedin.com/company/xenesis-io/
- type: Twitter
  url: https://twitter.com/xenesisio
- type: Contact
  url: mailto:info@xenesis.io
- type: SecondaryMarket
  url: https://forgeglobal.com/xenesis_stock/
- type: SecondaryMarket
  url: https://www.nasdaqprivatemarket.com/company/xenesis/
- type: DomainSecurity
  url: security/xenesis-domain-security.yml
- type: LLMsTxt
  url: llms/xenesis-llms.txt
x-enrichment:
  date: '2026-09-04'
  status: minimal
  artifacts_added: 3
  pass: local-v3
x-coverage:
  state: none
  reason: not-a-software-company
  detail: Xenesis sells free-space optical terminals (the Xen-Hub) and planned satellite network capacity to government and
    commercial satellite operators — software is not the product — and its entire xenesis.io origin now answers HTTP 401 behind
    a Flywheel managed-WordPress site-wide password lock, so even the marketing site is unreadable; the last complete archived
    version of the site carried only Home, News and About Us in its navigation, with no developer portal, API, docs or SDK
    section.
  evidence:
  - url: https://xenesis.io/
    status: 401
  - url: https://xenesis.io/.well-known/security.txt
    status: 401
  - url: https://xenesis.io/openapi.json
    status: 401
  - url: https://xenesis.io/llms.txt
    status: 401
  - url: https://web.archive.org/web/20240910001501/https://xenesis.io/
    status: 200
  - url: https://registry.npmjs.org/xenesis
    status: 404
  checked: '2026-09-04'

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