# ZeroMark

**Canonical:** https://apis.io/providers/zeromark/  
**Website:** https://zeromark.com  
**APIs profiled:** 0

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.

## Kin Score — 5.0 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 5.0).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Zeromark Domain Security** — TLSv1.3 · HSTS

## Tags

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

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/zeromark/). Scores are computed from the provider's own public artifacts under a published rubric.