Firefly Aerospace website screenshot

Firefly Aerospace

Firefly Aerospace is an end-to-end space transportation company building the Alpha small-lift rocket, the Eclipse (formerly MLV) medium-lift vehicle, the Blue Ghost lunar lander, and the Elytra orbital vehicle (with the Ocula lunar imaging service). Firefly sells launch, lunar delivery, and on-orbit services through sales and payload-user-guide channels; it does not publish a public developer API.

Firefly Aerospace is profiled on the APIs.io network. Tagged areas include Space, Aerospace, Launch, Lunar, and Spacecraft.

Firefly Aerospace’s developer surface includes documentation, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
8.8/100 minimal ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessPaid
0 APIs
SpaceAerospaceLaunchLunarSpacecraft

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 8.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 1.6 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 5.0 / 10
Agent readiness — 3/100 · 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 7 / 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
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/firefly-aerospace: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Firefly Aerospace

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Firefly Aerospace Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Firefly Aerospace Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Firefly Aerospace Finops

FINOPS

Security Posture 1

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

Firefly Aerospace Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Other 4

Properties that don't map to a standard resource type

ProductPage
ProductPage
 ProductPage
ProductPage
 ProductPage
ProductPage
 ProductPage
ProductPage

Source (apis.yml)

apis.yml Raw ↑ 
aid: firefly-aerospace
url: https://raw.githubusercontent.com/api-evangelist/firefly-aerospace/refs/heads/main/apis.yml
name: Firefly Aerospace
kind: company
description: Firefly Aerospace is an end-to-end space transportation company building the Alpha small-lift rocket, the Eclipse
  (formerly MLV) medium-lift vehicle, the Blue Ghost lunar lander, and the Elytra orbital vehicle (with the Ocula lunar imaging
  service). Firefly sells launch, lunar delivery, and on-orbit services through sales and payload-user-guide channels; it
  does not publish a public developer API.
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - finops
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/firefly-aerospace.png
tags:
- Space
- Aerospace
- Launch
- Lunar
- Spacecraft
created: '2026-06-20'
modified: '2026-07-25'
specificationVersion: '0.19'
apis: []
common:
- type: DomainSecurity
  url: security/firefly-aerospace-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/firefly-aerospace
- type: Website
  url: https://fireflyspace.com/
- type: Documentation
  url: https://fireflyspace.com/wp-content/uploads/2025/07/Alpha-PUG-5.2.pdf
- type: Plans
  url: plans/firefly-aerospace-plans-pricing.yml
- type: RateLimits
  url: rate-limits/firefly-aerospace-rate-limits.yml
- type: FinOps
  url: finops/firefly-aerospace-finops.yml
- type: Blog
  url: https://fireflyspace.com/news/
- type: ProductPage
  url: https://fireflyspace.com/alpha/
- type: ProductPage
  url: https://fireflyspace.com/eclipse/
- type: ProductPage
  url: https://fireflyspace.com/blue-ghost/
- type: ProductPage
  url: https://fireflyspace.com/elytra/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com