Singularity Defense

Singularity Defense Corp (operating on singularityus.com) is a defense-technology company building affordable, scalable counter-weapon air defense systems that protect warfighters and civilians from drones and low-cost, mass-produced munitions. Led by CEO Jack Oswald with COO Shail Giroux, the company is backed by Khosla Ventures, New Enterprise Associates, Andreessen Horowitz, Y Combinator, Menlo Ventures, and Felicis. It ships physical air-defense hardware and publishes no public API, developer portal, or developer documentation. Added to the API Evangelist network as a venture-portfolio lead; this enrichment pass confirmed the company has no public API surface.

Singularity Defense is profiled on the APIs.io network. Tagged areas include Company, Defense, Aerospace, Counter-UAS, and Air Defense.

🌐 Visit website 📡 Source on GitHub
6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyDefenseAerospaceCounter-UASAir DefenseHardwareDrones

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 6.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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
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/singularityus: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Singularityus Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 5

The organization behind the API

Website
Website
 Careers
Careers
 Newsroom
Newsroom
 LinkedIn
LinkedIn
 Twitter
Twitter

Other 1

Properties that don't map to a standard resource type

Company
Company

Source (apis.yml)

apis.yml Raw ↑ 
aid: singularityus
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/singularityus.png
name: Singularity Defense
description: Singularity Defense Corp (operating on singularityus.com) is a defense-technology company building affordable,
  scalable counter-weapon air defense systems that protect warfighters and civilians from drones and low-cost, mass-produced
  munitions. Led by CEO Jack Oswald with COO Shail Giroux, the company is backed by Khosla Ventures, New Enterprise Associates,
  Andreessen Horowitz, Y Combinator, Menlo Ventures, and Felicis. It ships physical air-defense hardware and publishes no
  public API, developer portal, or developer documentation. Added to the API Evangelist network as a venture-portfolio lead;
  this enrichment pass confirmed the company has no public API surface.
url: https://raw.githubusercontent.com/api-evangelist/singularityus/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- felicis
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Defense
- Aerospace
- Counter-UAS
- Air Defense
- Hardware
- Drones
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://singularityus.com
- type: Company
  url: https://singularityus.com/company
- type: Careers
  url: https://singularityus.com/careers
- type: Newsroom
  url: https://singularityus.com/newsroom
- type: LinkedIn
  url: https://www.linkedin.com/company/singularity-defense
- type: Twitter
  url: https://x.com/singularitydefc
- type: DomainSecurity
  url: security/singularityus-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1