# JetZero

**Canonical:** https://apis.io/providers/jetzero/  
**Website:** https://www.jetzero.aero/  
**APIs profiled:** 0

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.

## Kin Score — 8.5 / 100 (minimal)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (-0.8 from 9.3).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 10.5 |
| Access Clarity | 10.5 |

## 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 |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

No Public API — onboarding: unknown, pricing: unknown, trial: no (confidence: high).

## Security (1)

- **Jetzero Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Aerospace, Aviation, Aircraft Manufacturing, Advanced Manufacturing, Sustainability, Transportation, Defense

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