ZeroAvia

ZeroAvia is a UK/US hydrogen-electric aviation company founded in 2017 by Valery Miftakhov, developing hydrogen fuel cell and electric propulsion systems for commercial aircraft. Its powertrain line runs from the ZA600 (600kW, 10-20 seat regional turboprops) through the ZA2000 (2-5MW, 40-80 seat turboprops) to the ZA2000 RJ (5MW+, up to 90 seat regional jets), alongside a component business selling electric propulsion systems, inverters, electric motors and HTPEM/SuperStack fuel cell stacks to other clean-aviation manufacturers, plus a hydrogen airport refuelling ecosystem of electrolyzers, mobile refuelers and LH2 development. It operates from Cotswold Airport in Kemble, UK and from Everett, Washington, and holds FAA and CAA experimental certificates for its flight-test aircraft. ZeroAvia sells certified aerospace hardware to airframers, airlines, lessors and defense customers; it publishes no public developer API, SDK or developer portal.

ZeroAvia is profiled on the APIs.io network. Tagged areas include Company, Aviation, Aerospace, Hydrogen, and Fuel Cells.

ZeroAvia’s developer surface includes engineering blog, support, FAQ, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

12.4/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0

0 APIs

CompanyAviationAerospaceHydrogenFuel CellsElectric PropulsionClean EnergyManufacturingDefense

Kin Score

Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0

Composite quality — 12.4/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 1.1 / 17

Commercial Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

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

Regulatory Posture applies to this provider. Its tags matched the Energy & Utilities 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.

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/. This rating is computed from github.com/api-evangelist/zeroavia: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

FAQ

FAQ

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 5

The organization behind the API

Website

Blog

BlogRSS

Careers

LinkedIn

Other 2

Properties that don't map to a standard resource type

MediaKit

MediaKit

SecondaryMarket

SecondaryMarket

Source (apis.yml)

aid: zeroavia
name: ZeroAvia
description: ZeroAvia is a UK/US hydrogen-electric aviation company founded in 2017 by Valery Miftakhov, developing hydrogen
  fuel cell and electric propulsion systems for commercial aircraft. Its powertrain line runs from the ZA600 (600kW, 10-20
  seat regional turboprops) through the ZA2000 (2-5MW, 40-80 seat turboprops) to the ZA2000 RJ (5MW+, up to 90 seat regional
  jets), alongside a component business selling electric propulsion systems, inverters, electric motors and HTPEM/SuperStack
  fuel cell stacks to other clean-aviation manufacturers, plus a hydrogen airport refuelling ecosystem of electrolyzers, mobile
  refuelers and LH2 development. It operates from Cotswold Airport in Kemble, UK and from Everett, Washington, and holds FAA
  and CAA experimental certificates for its flight-test aircraft. ZeroAvia sells certified aerospace hardware to airframers,
  airlines, lessors and defense customers; it publishes no public developer API, SDK or developer portal.
url: https://raw.githubusercontent.com/api-evangelist/zeroavia/refs/heads/main/apis.yml
image: https://zeroavia.com/wp-content/themes/zero-avia5/images/zeroavia-logo.svg
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-08-05'
modified: '2026-08-05'
tags:
- Company
- Aviation
- Aerospace
- Hydrogen
- Fuel Cells
- Electric Propulsion
- Clean Energy
- Manufacturing
- Defense
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/zeroavia-domain-security.yml
- type: LLMsTxt
  url: llms/zeroavia-llms.txt
- type: Website
  url: https://zeroavia.com/
- type: Blog
  url: https://zeroavia.com/newsroom/
- type: BlogRSS
  url: https://zeroavia.com/feed/
- type: Support
  url: https://zeroavia.com/contact/
- type: FAQ
  url: https://zeroavia.com/faq/
- type: TermsOfService
  url: https://zeroavia.com/tc/
- type: PrivacyPolicy
  url: https://zeroavia.com/zeroavia-general-privacy-notice/
- type: Careers
  url: https://careers.zeroavia.com/
- type: MediaKit
  url: https://zeroavia.com/media-kit/
- type: LinkedIn
  url: https://www.linkedin.com/company/zeroavia
- type: SecondaryMarket
  url: https://forgeglobal.com/zeroavia_stock/
x-enrichment:
  date: '2026-08-05'
  status: minimal
  artifacts_added: 2
  pass: local-v1
x-coverage:
  state: none
  reason: not-a-software-company
  detail: ZeroAvia sells certified hydrogen-electric aerospace hardware — powertrains, fuel cell stacks and airport refuelling
    equipment — and its WordPress page sitemap lists no developer, docs or API page at all; api., docs., developer. and developers.zeroavia.com
    do not resolve in DNS, and there is no ZeroAvia GitHub organization.
  evidence:
  - url: https://zeroavia.com/openapi.json
    status: 404
  - url: https://zeroavia.com/.well-known/agent-card.json
    status: 404
  - url: https://zeroavia.com/llms.txt
    status: 404
  - url: https://zeroavia.com/page-sitemap.xml
    status: 200
  - url: https://api.github.com/orgs/zeroavia
    status: 404
  checked: '2026-08-05'