Singularity

Singularity (Singularity Defense Corp) is a defense-technology company building low-cost, mass-producible air-defense and counter-weapon systems to protect warfighters and civilians from drones and cheap aerial munitions. Founded by engineers from SpaceX, Tesla, and Anduril alongside operators who have deployed air defenses in combat, the company emerged from stealth in July 2026 with an $80M Series A at a $400M valuation led by Khosla Ventures and Felicis, with Menlo Ventures, NEA, Y Combinator, Harpoon Ventures, and others participating. It emphasizes in-house manufacturing of major subsystems combined with commercial-volume components for rapid production and field deployment, including active conflict zones. Singularity is a hardware defense company and does not publish a public API, developer portal, or SDKs. This profile was surfaced as a Menlo Ventures portfolio lead and enriched with verified company identity by the API Evangelist pipeline.

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

🌐 Visit website 📡 Profile data on GitHub

3.5/100 minimal ▬ flat Agent 0/100 human only Front door AI 1/6 silent Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

0 APIs

Company DefenseAir DefenseAerospace Counter-UAS National Security Hardware

Kin Score

Kin Score How this is scored →
scored 2026-10-17 · rubric v0.24.0

Composite quality — 3.5/100 · 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 4.2 / 9

Regulatory Posture 0.9 / 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 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/.

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/singularity: 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 →

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.

Market	Position	Depth	Registered MCP server	Declares compatibility
Drones and Airspace (UAS, UTM, air traffic)	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.

Singularity Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 7

The organization behind the API

Website

About

Careers

Newsroom

LinkedIn

Twitter

Twitter

Website

Website

Scroll for all 7

Source (apis.yml)

aid: singularity
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  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
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/singularity.png
name: Singularity
description: Singularity (Singularity Defense Corp) is a defense-technology company building low-cost, mass-producible air-defense
  and counter-weapon systems to protect warfighters and civilians from drones and cheap aerial munitions. Founded by engineers
  from SpaceX, Tesla, and Anduril alongside operators who have deployed air defenses in combat, the company emerged from stealth
  in July 2026 with an $80M Series A at a $400M valuation led by Khosla Ventures and Felicis, with Menlo Ventures, NEA, Y
  Combinator, Harpoon Ventures, and others participating. It emphasizes in-house manufacturing of major subsystems combined
  with commercial-volume components for rapid production and field deployment, including active conflict zones. Singularity
  is a hardware defense company and does not publish a public API, developer portal, or SDKs. This profile was surfaced as
  a Menlo Ventures portfolio lead and enriched with verified company identity by the API Evangelist pipeline.
url: https://raw.githubusercontent.com/api-evangelist/singularity/refs/heads/main/apis.yml
x-api-posture: no-product-api
x-api-posture-basis: observed
x-api-posture-note: Singularity is a hardware defense company and does not publish a public API, developer portal, or SDKs.
x-type: company
x-source: vc-portfolio
x-backed-by:
- menlo-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Defense
- Air Defense
- Aerospace
- Counter-UAS
- National Security
- Hardware
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/singularity-domain-security.yml
- type: Website
  url: https://www.singularityus.com/
- type: About
  url: https://www.singularityus.com/company
- type: Careers
  url: https://www.singularityus.com/careers
- type: Newsroom
  url: https://www.singularityus.com/newsroom
- type: LinkedIn
  url: https://www.linkedin.com/company/singularity-defense/
- type: Twitter
  url: https://x.com/singularitydefc
- type: Website
  url: https://singularityus.com
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1

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