JetZero

JetZero is a Long Beach, California aerospace company founded in 2021 by Tom O'Leary and Mark Page to bring the blended wing body (all-wing) airframe to commercial aviation. Its flagship program is the Z4, a 250-seat, international-range jetliner the company says will burn up to 50% less fuel than comparable tube-and-wing airliners, and the Jet1 full-scale demonstrator being built with Scaled Composites in Mojave, California ahead of a first flight targeted for 2027. JetZero broke ground in 2026 on a manufacturing and final-assembly campus in Greensboro, North Carolina and is opening an engineering office in Wichita, Kansas at NIAR. It is backed by the U.S. Air Force, NASA, United Airlines, Alaska Star Ventures and a $175M Series B led by B Capital, with letters of intent from Gulf Air and Japan Airlines. JetZero is an aircraft manufacturer, not a software or data provider: as of this profile it publishes no public developer portal, no API documentation, no SDKs, and no machine-readable API contract of any kind. Its public technical surface is a supplier registration and supplier standards program.

JetZero is profiled on the APIs.io network. Tagged areas include Company, Aerospace, Aviation, Aircraft Manufacturing, and Advanced Manufacturing.

JetZero’s developer surface includes engineering blog, support, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

9.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0

0 APIs

Company Aerospace Aviation Aircraft Manufacturing Advanced Manufacturing Sustainability Transportation Defense

Kin Score

Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0

Composite quality — 9.3/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.4 / 20

Access Clarity 2.1 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

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

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.

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/jetzero: 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 →

Security Posture 1

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

Jetzero 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

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 7

The organization behind the API

Website

Newsroom

Blog

Press

Careers

LinkedIn

Twitter

Twitter

Scroll for all 7

Source (apis.yml)

aid: jetzero
name: JetZero
description: 'JetZero is a Long Beach, California aerospace company founded in 2021 by Tom O''Leary and Mark Page to bring
  the blended wing body (all-wing) airframe to commercial aviation. Its flagship program is the Z4, a 250-seat, international-range
  jetliner the company says will burn up to 50% less fuel than comparable tube-and-wing airliners, and the Jet1 full-scale
  demonstrator being built with Scaled Composites in Mojave, California ahead of a first flight targeted for 2027. JetZero
  broke ground in 2026 on a manufacturing and final-assembly campus in Greensboro, North Carolina and is opening an engineering
  office in Wichita, Kansas at NIAR. It is backed by the U.S. Air Force, NASA, United Airlines, Alaska Star Ventures and a
  $175M Series B led by B Capital, with letters of intent from Gulf Air and Japan Airlines. JetZero is an aircraft manufacturer,
  not a software or data provider: as of this profile it publishes no public developer portal, no API documentation, no SDKs,
  and no machine-readable API contract of any kind. Its public technical surface is a supplier registration and supplier standards
  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: none
  onboarding: none
  trial: false
  try_now: false
  public: false
  label: No Public API
  confidence: high
  source:
  - https://www.jetzero.aero/
  generated: '2026-08-01'
  method: probed
image: https://www.jetzero.aero/hubfs/02_LEADING_PRESS_IMAGE_2025.png
url: https://raw.githubusercontent.com/api-evangelist/jetzero/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-source-url: https://forgeglobal.com/jetzero_stock/
x-tier: stub
x-tier-reason: no-public-api
specificationVersion: '0.23'
created: '2026-08-01'
modified: '2026-08-01'
tags:
- Company
- Aerospace
- Aviation
- Aircraft Manufacturing
- Advanced Manufacturing
- Sustainability
- Transportation
- Defense
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/jetzero-domain-security.yml
- type: Website
  url: https://www.jetzero.aero/
- type: Newsroom
  url: https://www.jetzero.aero/newsroom
- type: Blog
  url: https://www.jetzero.aero/newsroom
- type: Press
  url: https://www.jetzero.aero/media-center
- type: Support
  url: https://www.jetzero.aero/connect
- type: Careers
  url: https://job-boards.greenhouse.io/jetzero
- type: PrivacyPolicy
  url: https://www.jetzero.aero/privacy-policy
- type: LinkedIn
  url: https://www.linkedin.com/company/jetzero/
- type: Twitter
  url: https://x.com/JetZeroAero
- type: LLMsTxt
  url: llms/jetzero-llms.txt
x-enrichment:
  date: '2026-08-01'
  status: minimal
  artifacts_added: 3
  pass: local-v1
  note: No API surface. Contract discovery (OpenAPI/GraphQL/MCP/A2A/.well-known) probed exhaustively across every jetzero.aero
    host and missed; only probed domain-security, a negative well-known record, and a generated llms.txt were produced.

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