ZeroMark

ZeroMark is a defense-technology company building an AI-powered targeting system for counter-drone (counter-UAS) defense. Its bolt-on hardware and software components attach to existing weapons, platforms, and sensing systems to detect, track, and neutralize small drone threats in milliseconds while minimizing collateral damage. The product line spans Apex (AI aim-assist for shoulder-mounted rifles), Vanguard (a precision system for turret-mounted and vehicle platforms effective against Group 1-3 drones), and Nexus (a command-and-control software layer that integrates deployments into shared targeting and battlespace-awareness environments). ZeroMark was surfaced as a portfolio company of a16z and added to the API Evangelist network. As of this enrichment pass the company publishes no public API, SDK, developer documentation, or open-source presence; its Nexus C2 integration is delivered through defense procurement rather than a public developer program.

ZeroMark is profiled on the APIs.io network. Tagged areas include Company, Defense, Counter-Drone, Counter-UAS, and Artificial Intelligence.

ZeroMark’s developer surface includes engineering blog, product news, and 6 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

4.0/100 minimal ▬ flat Agent 0/100 human only Front door AI 4/6 moderate Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

0 APIs

Company Defense Counter-Drone Counter-UAS Artificial Intelligence Targeting Command and Control Aerospace and Defense Hardware

Kin Score

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

Composite quality — 4.0/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.4 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.2 / 9

Regulatory Posture 0.8 / 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/zeromark: 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.

Zeromark Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Contact

Contact

Company 5

The organization behind the API

Blog

Website

About

News

Careers

Other 1

Properties that don't map to a standard resource type

Products

Products

Source (apis.yml)

aid: zeromark
name: ZeroMark
description: ZeroMark is a defense-technology company building an AI-powered targeting system for counter-drone (counter-UAS)
  defense. Its bolt-on hardware and software components attach to existing weapons, platforms, and sensing systems to detect,
  track, and neutralize small drone threats in milliseconds while minimizing collateral damage. The product line spans Apex
  (AI aim-assist for shoulder-mounted rifles), Vanguard (a precision system for turret-mounted and vehicle platforms effective
  against Group 1-3 drones), and Nexus (a command-and-control software layer that integrates deployments into shared targeting
  and battlespace-awareness environments). ZeroMark was surfaced as a portfolio company of a16z and added to the API Evangelist
  network. As of this enrichment pass the company publishes no public API, SDK, developer documentation, or open-source presence;
  its Nexus C2 integration is delivered through defense procurement rather than a public developer program.
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://zeromark.com/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/zeromark/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
tags:
- Company
- Defense
- Counter-Drone
- Counter-UAS
- Artificial Intelligence
- Targeting
- Command and Control
- Aerospace and Defense
- Hardware
apis: []
common:
- url: https://www.zeromark.com/news
  type: Blog
- type: DomainSecurity
  url: security/zeromark-domain-security.yml
- type: Website
  url: https://zeromark.com
- type: About
  url: https://zeromark.com/about
- type: Products
  url: https://zeromark.com/products
- type: News
  url: https://zeromark.com/news
- type: Careers
  url: https://zeromark.com/careers
- type: Contact
  url: https://zeromark.com/contact
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1

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