Stoke Space

Stoke Space Technologies is an American space launch company based in Kent, Washington, founded in 2020 by a team of former Blue Origin and SpaceX engineers, led by co-founders Andy Lapsa and Tom Feldman (both ex-Blue Origin). The company is developing Nova, a medium-lift, 100% fully reusable rocket aimed at dramatically lowering the cost of access to orbit, along with its Zenith full-flow staged-combustion first-stage engine, the Andromeda second-stage engine, and a reusable metallic reentry heat shield. Stoke operates a 168,000 sq ft assembly facility and headquarters in Kent and a rocket test site near Moses Lake, Washington. Backed by Spark Capital and others, the company extended its Series D financing to $860 million in 2026. Stoke Space is a physical aerospace/hardware manufacturer and launch provider; it publishes no public developer API, API documentation, or developer portal.

Stoke Space is profiled on the APIs.io network. Tagged areas include Company, Aerospace, Space, Rockets, and Launch Services.

Stoke Space’s developer surface includes engineering blog, support, and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub

8.5/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Aerospace Space Rockets Launch ServicesReusable RocketsSpaceflight

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 8.5/100 · 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 5.0 / 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/stoke-space: 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.

Stoke Space Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

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 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: stoke-space
name: Stoke Space
description: Stoke Space Technologies is an American space launch company based in Kent, Washington, founded in 2020 by a
  team of former Blue Origin and SpaceX engineers, led by co-founders Andy Lapsa and Tom Feldman (both ex-Blue Origin). The
  company is developing Nova, a medium-lift, 100% fully reusable rocket aimed at dramatically lowering the cost of access
  to orbit, along with its Zenith full-flow staged-combustion first-stage engine, the Andromeda second-stage engine, and a
  reusable metallic reentry heat shield. Stoke operates a 168,000 sq ft assembly facility and headquarters in Kent and a rocket
  test site near Moses Lake, Washington. Backed by Spark Capital and others, the company extended its Series D financing to
  $860 million in 2026. Stoke Space is a physical aerospace/hardware manufacturer and launch provider; it publishes no public
  developer API, API documentation, or developer portal.
url: https://raw.githubusercontent.com/api-evangelist/stoke-space/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- spark-capital
x-tier: stub
x-tier-reason: portfolio-lead
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: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
image: https://www.stokespace.com/wp-content/uploads/2022/12/social-bg-1200x675.jpg
tags:
- Company
- Aerospace
- Space
- Rockets
- Launch Services
- Reusable Rockets
- Spaceflight
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.stokespace.com
- type: Blog
  url: https://www.stokespace.com/news/
- type: Support
  url: https://www.stokespace.com/contact/
- type: PrivacyPolicy
  url: https://www.stokespace.com/privacy/
- type: DomainSecurity
  url: security/stoke-space-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1

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