Arcturus website screenshot

Arcturus

Arcturus (Arcturus Technologies) is a Los Angeles advanced-materials company founded by Amir Mashal that infuses carbon nanomaterials into metals to create a new class of conductors, using lasers to embed carbon into copper and dramatically improve its electrical, thermal, and mechanical performance. Positioned in frontier climate/energy tech, its drop-in materials target motor windings, bus bars, heat sinks, data-center infrastructure, electric motors, drones, robotics, and — over time — transmission lines and grid infrastructure. The company emerged from stealth in June 2026 with an $8M seed round led by Initialized Capital, with 1517, Breakthrough Energy Discovery, Toyota Ventures, and Wireframe Ventures participating. This is a deep-tech hardware/materials company with no public API or developer program; the profile is maintained as an API Evangelist network company record.

Arcturus is profiled on the APIs.io network. Tagged areas include Company, Frontier Tech, Advanced Materials, Carbon Nanomaterials, and Energy.

🌐 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
CompanyFrontier TechAdvanced MaterialsCarbon NanomaterialsEnergyClimate TechHardwareDeep Tech

Kin Score

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

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Arcturus Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 2

The organization behind the API

Website
Website
 Careers
Careers

Source (apis.yml)

apis.yml Raw ↑ 
aid: arcturus
name: Arcturus
description: Arcturus (Arcturus Technologies) is a Los Angeles advanced-materials company founded by Amir Mashal that infuses
  carbon nanomaterials into metals to create a new class of conductors, using lasers to embed carbon into copper and dramatically
  improve its electrical, thermal, and mechanical performance. Positioned in frontier climate/energy tech, its drop-in materials
  target motor windings, bus bars, heat sinks, data-center infrastructure, electric motors, drones, robotics, and — over time
  — transmission lines and grid infrastructure. The company emerged from stealth in June 2026 with an $8M seed round led by
  Initialized Capital, with 1517, Breakthrough Energy Discovery, Toyota Ventures, and Wireframe Ventures participating. This
  is a deep-tech hardware/materials company with no public API or developer program; the profile is maintained as an API Evangelist
  network company record.
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://cdn.prod.website-files.com/69f99c9546e5f137d0578b7e/6a407d38f367a9d7830472e7_Thumnail_v6_1x_size_compressed.jpg
url: https://raw.githubusercontent.com/api-evangelist/arcturus/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- initialized-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Frontier Tech
- Advanced Materials
- Carbon Nanomaterials
- Energy
- Climate Tech
- Hardware
- Deep Tech
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/arcturus-domain-security.yml
- type: Website
  url: https://arcturus.io/
- type: Careers
  url: https://jobs.ashbyhq.com/arcturus
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence