Westmag

Western Magnetics (Westmag) designs and manufactures brushless DC (BLDC) drone motors and robot actuators in South San Francisco, California. Built and scaled in America and NDAA-compliant from day one, Westmag is a vertically integrated motor company spanning design, manufacturing, and supply chain — producing high-volume BLDC drone motors for Group 1, 2, and 3 UAS platforms (20-100mm stators, Kv 100-3,000, outrunner and inrunner) and integrated actuators for humanoid and mobile robots (torque 1-150Nm, 24-48V, gearing 6:1-12:1). Founded by David Hansen (CEO) and Jordan Sanders (COO) and backed by Andreessen Horowitz, Founders Fund, Lux Capital, Menlo Ventures, and NFDG. This is a hardware company; it currently exposes no public developer API surface.

Westmag is profiled on the APIs.io network. Tagged areas include Company, Hardware, Robotics, Drones, and Motors.

🌐 Visit website 📡 Profile data on GitHub

9.6/100 minimal ▬ flat Agent 0/100 human only Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

0 APIs

Company Hardware Robotics Drones Motors Actuators ManufacturingBLDCDefense

Kin Score

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

Composite quality — 9.6/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.7 / 9

Regulatory Posture 2.1 / 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/westmag: 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.

Westmag Domain Security

TLSv1.3 · HSTS · DMARC

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

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 5

The organization behind the API

Website

About

Careers

Twitter

LinkedIn

Source (apis.yml)

aid: westmag
name: Westmag
description: Western Magnetics (Westmag) designs and manufactures brushless DC (BLDC) drone motors and robot actuators in
  South San Francisco, California. Built and scaled in America and NDAA-compliant from day one, Westmag is a vertically integrated
  motor company spanning design, manufacturing, and supply chain — producing high-volume BLDC drone motors for Group 1, 2,
  and 3 UAS platforms (20-100mm stators, Kv 100-3,000, outrunner and inrunner) and integrated actuators for humanoid and mobile
  robots (torque 1-150Nm, 24-48V, gearing 6:1-12:1). Founded by David Hansen (CEO) and Jordan Sanders (COO) and backed by
  Andreessen Horowitz, Founders Fund, Lux Capital, Menlo Ventures, and NFDG. This is a hardware company; it currently exposes
  no public developer API surface.
url: https://raw.githubusercontent.com/api-evangelist/westmag/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- menlo-ventures
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  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://www.westmag.com/westmag/logos/westmag-logo.svg
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Hardware
- Robotics
- Drones
- Motors
- Actuators
- Manufacturing
- BLDC
- Defense
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.westmag.com/
- type: About
  url: https://westmag.com/#about
- type: Careers
  url: https://westmag.com/careers
- type: PrivacyPolicy
  url: https://westmag.com/privacy
- type: TermsOfService
  url: https://westmag.com/terms
- type: Twitter
  url: https://x.com/westmagco
- type: LinkedIn
  url: https://www.linkedin.com/company/116334022/
- type: LLMsTxt
  url: llms/westmag-llms.txt
- type: DomainSecurity
  url: security/westmag-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 2
  pass: local-v1

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