Chariot Defense

Chariot Defense is a San Francisco-area defense technology company building high-voltage, hybrid-electric power systems for the modern battlefield. Its AMPHORA family (the 24 VDC / 5 kW A24 and the 400 VDC / 35 kW A400) and the upcoming VANGUARD platform deliver quiet, high-density, transportable power that replaces loud, fuel-hungry diesel generators, cutting energy signature and fuel use while powering distributed systems such as drones, sensors, electronic warfare, command and control, additive manufacturing, and directed-energy weapons. Founded in 2022 by Adam Warmoth, the company has raised $41M (a $34M Series A led by Andreessen Horowitz plus an $8M seed) and its systems are fielded by the U.S. Army and the Defense Innovation Unit. This is a hardware/defense company profiled in the API Evangelist network; it publishes no public developer API, portal, or documentation.

Chariot Defense is profiled on the APIs.io network. Tagged areas include Company, Defense, Defense Technology, Energy, and Power Systems.

🌐 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

CompanyDefenseDefense TechnologyEnergyPower SystemsBatteryMilitaryHardwareBattlefield Power

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/chariot-defense: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 3

The organization behind the API

Website

Website

Careers

Careers

LinkedIn

Source (apis.yml)

aid: chariot-defense
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/chariot-defense.png
name: Chariot Defense
description: Chariot Defense is a San Francisco-area defense technology company building high-voltage, hybrid-electric power
  systems for the modern battlefield. Its AMPHORA family (the 24 VDC / 5 kW A24 and the 400 VDC / 35 kW A400) and the upcoming
  VANGUARD platform deliver quiet, high-density, transportable power that replaces loud, fuel-hungry diesel generators, cutting
  energy signature and fuel use while powering distributed systems such as drones, sensors, electronic warfare, command and
  control, additive manufacturing, and directed-energy weapons. Founded in 2022 by Adam Warmoth, the company has raised $41M
  (a $34M Series A led by Andreessen Horowitz plus an $8M seed) and its systems are fielded by the U.S. Army and the Defense
  Innovation Unit. This is a hardware/defense company profiled in the API Evangelist network; it publishes no public developer
  API, portal, or documentation.
url: https://raw.githubusercontent.com/api-evangelist/chariot-defense/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
- dcvc
- general-catalyst
x-tier: stub
x-tier-reason: portfolio-lead
x-founded: '2022'
x-founder: Adam Warmoth
x-headquarters: South San Francisco, California, United States
x-funding-total-usd: 41000000
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Defense
- Defense Technology
- Energy
- Power Systems
- Battery
- Military
- Hardware
- Battlefield Power
apis: []
common:
- type: DomainSecurity
  url: security/chariot-defense-domain-security.yml
- type: Website
  url: https://www.chariotdefense.com/
- type: Careers
  url: https://job-boards.greenhouse.io/chariotdefense
- type: LinkedIn
  url: https://www.linkedin.com/company/chariotdefense
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Chariot Defense

Kin Score

Security Posture 1

Chariot Defense Domain Security

Resources

Access & Security 1

Company 3

Source (apis.yml)