Artemis website screenshot

Artemis

NASA's Artemis program is the next generation of lunar exploration, aiming to return humans to the Moon and establish a sustainable presence for future missions to Mars. The program includes the Space Launch System (SLS) rocket, Orion spacecraft, the Lunar Gateway space station, and commercial lunar landers from SpaceX and Blue Origin. NASA's Open APIs provide programmatic access to Artemis-related data, including mission imagery, space weather, and planetary data through api.nasa.gov. The program operates under NASA's Science Mission Directorate and Exploration Systems Development Mission Directorate.

Artemis publishes 6 APIs on the APIs.io network, including APOD API, DONKI API, EPIC API, and 3 more. Tagged areas include Exploration, Lunar, Moon, NASA, and Space.

Artemis’ developer surface includes authentication, engineering blog, developer portal, documentation, signup flow, support, and 21 more developer resources.

52.5/100 developing ▬ flat Agent 27/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
AccessFreemiumSelf serve⚡ Free to try
1 APIs 5 Features 4 Use Cases
ExplorationLunarMoonNASASpaceGovernment

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Regulatory Posture applies to this provider. Its tags matched the Government & Public Sector 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.
Create-or-Update Ergonomics does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.
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/. 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/artemis: 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 →

APIs 8

Individual APIs this provider publishes, each with its own machine-readable definition.

NASA Open APIs

NASA's Open API platform at api.nasa.gov provides programmatic access to NASA data including the Astronomy Picture of the Day (APOD), Near Earth Object Web Service (NeoWs), NASA...

NASA Technology Transfer API

The NASA Technology Transfer API provides programmatic access to the NASA patent portfolio, software catalog, and spinoff technologies developed through the Artemis program and ...

Artemis APOD API

Astronomy Picture of the Day

Artemis DONKI API

Space Weather Database Of Notifications, Knowledge, Information

Artemis EPIC API

Earth Polychromatic Imaging Camera

Artemis Images API

NASA Image and Video Library

Artemis NeoWs API

Near Earth Object Web Service

NASA TechPort API

TechPort is NASA's public catalog of its technology development projects, including the technology investments made through the Artemis program. The API returns project records ...

Scroll for all 8

Open Collections 7

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

API Collection

OPEN COLLECTION

Scroll for all 7

Pricing Plans 1

Published pricing tiers and plan structures.

Artemis Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Artemis Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Features 5

Notable capabilities this provider offers.

Astronomy Picture of the Day API

Daily NASA astronomy images with descriptions and metadata, providing a public showcase of space imagery relevant to Artemis and broader space exploration.

Near Earth Object Web Service

NeoWs API provides data on near earth asteroids and their orbital parameters, supporting space situational awareness for lunar missions.

Mars Rover Photos API

Access to photos captured by Curiosity, Opportunity, and Spirit Mars rovers, providing precursor science data for future crewed Mars missions planned after Artemis establishes l...

EPIC Earth Imagery

Earth Polychromatic Imaging Camera imagery showing full-disc Earth imagery, relevant to climate monitoring that informs long-duration space missions.

Space Weather Database Of Notifications, Knowledge, Information

DONKI API provides solar flare, geomagnetic storm, and space weather data critical for mission planning and crew safety on Artemis lunar missions.

Security Posture 3

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

Artemis Authentication

apiKey · 1 scheme

SECURITY

Artemis Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Artemis Agentic Access

8 operations

8 operations · 0 acting

AGENTIC

Use Cases 4

What developers build with this provider.

Mission Data Integration

Researchers and mission planners integrate NASA Open APIs to build dashboards and tools that aggregate space weather, trajectory, and imagery data for Artemis mission support.

Education and Outreach

Educators and developers build Artemis-themed applications using NASA imagery and mission data to engage the public in lunar exploration.

Research Applications

Scientists access planetary and space environment data programmatically to support research that informs Artemis crew safety and mission planning.

Technology Transfer

Companies and universities query the NASA Technology Transfer API to identify Artemis-developed patents and software available for licensing.

Resources

Get Started 2

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Build 2

SDKs, sample code, and the tooling you integrate with

Access & Security 4

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: artemis
name: Artemis
description: NASA's Artemis program is the next generation of lunar exploration, aiming to return humans to the Moon and establish
  a sustainable presence for future missions to Mars. The program includes the Space Launch System (SLS) rocket, Orion spacecraft,
  the Lunar Gateway space station, and commercial lunar landers from SpaceX and Blue Origin. NASA's Open APIs provide programmatic
  access to Artemis-related data, including mission imagery, space weather, and planetary data through api.nasa.gov. The program
  operates under NASA's Science Mission Directorate and Exploration Systems Development Mission Directorate.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/artemis.png
tags:
- Exploration
- Lunar
- Moon
- NASA
- Space
- Government
url: https://raw.githubusercontent.com/api-evangelist/artemis/refs/heads/main/apis.yml
created: '2024-01-15'
modified: '2026-09-04'
specificationVersion: '0.23'
apis:
- aid: artemis:nasa-open-api
  name: NASA Open APIs
  description: NASA's Open API platform at api.nasa.gov provides programmatic access to NASA data including the Astronomy
    Picture of the Day (APOD), Near Earth Object Web Service (NeoWs), NASA Image and Video Library, Mars Rover Photos, EPIC
    Earth imagery, and space weather data relevant to Artemis mission planning and operations.
  humanURL: https://api.nasa.gov/
  baseURL: https://api.nasa.gov
  tags:
  - Space
  - NASA
  - Science
  - Imagery
  - Open Data
  properties:
  - type: Documentation
    url: https://api.nasa.gov/
  - type: GettingStarted
    url: https://api.nasa.gov/#getting-started
- aid: artemis:nasa-tech-transfer-api
  name: NASA Technology Transfer API
  description: The NASA Technology Transfer API provides programmatic access to the NASA patent portfolio, software catalog,
    and spinoff technologies developed through the Artemis program and other NASA missions, enabling technology licensing
    and commercialization queries.
  humanURL: https://technology.nasa.gov/
  baseURL: https://technology.nasa.gov
  tags:
  - Technology
  - Patents
  - Software
  - Licensing
  properties:
  - type: Documentation
    url: https://technology.nasa.gov/
- aid: artemis:artemis-apod-api
  name: Artemis APOD API
  description: Astronomy Picture of the Day
  humanURL: https://api.nasa.gov/
  baseURL: https://api.nasa.gov
  tags:
  - APOD
  properties:
  - type: OpenAPI
    url: openapi/artemis-apod-api-openapi.yml
  - type: Overlay
    url: overlays/artemis-apod-api-overlay.yaml
  - type: OpenAPI
    url: openapi/artemis-apod-swagger.json
    title: APOD Swagger 2.0 — published by NASA inside api.nasa.gov/assets/json/apis.json
- aid: artemis:artemis-donki-api
  name: Artemis DONKI API
  description: Space Weather Database Of Notifications, Knowledge, Information
  humanURL: https://api.nasa.gov/
  baseURL: https://api.nasa.gov
  tags:
  - DONKI
  properties:
  - type: OpenAPI
    url: openapi/artemis-donki-api-openapi.yml
  - type: Overlay
    url: overlays/artemis-donki-api-overlay.yaml
- aid: artemis:artemis-epic-api
  name: Artemis EPIC API
  description: Earth Polychromatic Imaging Camera
  humanURL: https://api.nasa.gov/
  baseURL: https://api.nasa.gov
  tags:
  - Epic
  tags_raw:
  - EPIC
  properties:
  - type: OpenAPI
    url: openapi/artemis-epic-api-openapi.yml
  - type: Overlay
    url: overlays/artemis-epic-api-overlay.yaml
- aid: artemis:artemis-images-api
  name: Artemis Images API
  description: NASA Image and Video Library
  humanURL: https://api.nasa.gov/
  baseURL: https://api.nasa.gov
  tags:
  - Image
  tags_raw:
  - Images
  properties:
  - type: OpenAPI
    url: openapi/artemis-images-api-openapi.yml
  - type: Overlay
    url: overlays/artemis-images-api-overlay.yaml
- aid: artemis:artemis-neows-api
  name: Artemis NeoWs API
  description: Near Earth Object Web Service
  humanURL: https://api.nasa.gov/
  baseURL: https://api.nasa.gov
  tags:
  - NeoWs
  properties:
  - type: OpenAPI
    url: openapi/artemis-neows-api-openapi.yml
  - type: Overlay
    url: overlays/artemis-neows-api-overlay.yaml
- aid: artemis:nasa-techport-api
  name: NASA TechPort API
  description: TechPort is NASA's public catalog of its technology development projects, including the technology investments
    made through the Artemis program. The API returns project records — funding, work locations, technology areas, destinations,
    investigators and closeout documents — in JSON or XML. NASA publishes a Swagger 2.0 contract for it (version 3.4.0) inside
    its own API catalog document at https://api.nasa.gov/assets/json/apis.json; that document is captured verbatim in this
    repo.
  humanURL: https://techport.nasa.gov/
  baseURL: https://techport.nasa.gov/api
  tags:
  - Technology
  - Research
  - NASA
  - Projects
  - Open Data
  properties:
  - type: OpenAPI
    url: openapi/artemis-techport-swagger.json
    title: TechPort Swagger 2.0 v3.4.0 — published by NASA
  - type: Documentation
    url: https://api.nasa.gov/
  - type: DeveloperPortal
    url: https://techport.nasa.gov/
common:
- type: Website
  url: https://www.nasa.gov/artemis/
- type: AgenticAccess
  url: agentic-access/artemis-agentic-access.yml
- type: DomainSecurity
  url: security/artemis-domain-security.yml
- type: Authentication
  url: authentication/artemis-authentication.yml
- url: https://www.nasa.gov/feed/
  type: Blog
- type: Portal
  url: https://www.nasa.gov/artemis/
  title: Artemis Program Website
- type: Documentation
  url: https://api.nasa.gov/
  title: NASA Open APIs
- type: GitHubOrganization
  url: https://github.com/nasa
  title: NASA GitHub Organization
- type: Signup
  url: https://api.nasa.gov/#signUp
  title: API Key Signup
- type: PrivacyPolicy
  url: https://www.nasa.gov/privacy/
  title: Privacy Policy
- type: Support
  url: https://github.com/nasa/api-docs/issues
  title: NASA API catalog issue tracker
- type: TermsOfService
  url: https://www.nasa.gov/nasa-brand-center/images-and-media/
  title: NASA Media Usage Guidelines
- type: Security
  url: https://www.nasa.gov/vulnerability-disclosure-policy/
  title: NASA Vulnerability Disclosure Policy
- type: VulnerabilityDisclosure
  url: security/artemis-vulnerability-disclosure.yml
- type: Conventions
  url: conventions/artemis-conventions.yml
- type: ErrorCatalog
  url: errors/artemis-problem-types.yml
- type: RateLimits
  url: rate-limits/artemis-rate-limits.yml
- type: Plans
  url: plans/artemis-plans-pricing.yml
- type: Lifecycle
  url: lifecycle/artemis-lifecycle.yml
- type: Conformance
  url: conformance/artemis-conformance.yml
- type: DataModel
  url: data-model/artemis-data-model.yml
- type: Packages
  url: packages/artemis-packages.yml
- type: LLMsTxt
  url: llms/artemis-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: X-MCPServerCandidate
  url: mcp/artemis-mcp.yml
  title: Candidate MCP tool list derived from the OpenAPI — NASA ships no MCP server
- type: GetCapabilities
  url: https://trek.nasa.gov/tiles/Moon/EQ/LRO_WAC_Mosaic_Global_303ppd_v02/1.0.0/WMTSCapabilities.xml
  title: Moon Trek LRO WAC global lunar mosaic — OGC WMTS 1.0.0
- type: GetCapabilities
  url: https://api.nasa.gov/mars-wmts/catalog/Mars_Viking_MDIM21_ClrMosaic_global_232m/1.0.0/WMTSCapabilities.xml
  title: api.nasa.gov Mars WMTS catalog — OGC WMTS 1.0.0
- type: Features
  data:
  - name: Astronomy Picture of the Day API
    description: Daily NASA astronomy images with descriptions and metadata, providing a public showcase of space imagery
      relevant to Artemis and broader space exploration.
  - name: Near Earth Object Web Service
    description: NeoWs API provides data on near earth asteroids and their orbital parameters, supporting space situational
      awareness for lunar missions.
  - name: Mars Rover Photos API
    description: Access to photos captured by Curiosity, Opportunity, and Spirit Mars rovers, providing precursor science
      data for future crewed Mars missions planned after Artemis establishes lunar presence.
  - name: EPIC Earth Imagery
    description: Earth Polychromatic Imaging Camera imagery showing full-disc Earth imagery, relevant to climate monitoring
      that informs long-duration space missions.
  - name: Space Weather Database Of Notifications, Knowledge, Information
    description: DONKI API provides solar flare, geomagnetic storm, and space weather data critical for mission planning and
      crew safety on Artemis lunar missions.
- type: UseCases
  data:
  - name: Mission Data Integration
    description: Researchers and mission planners integrate NASA Open APIs to build dashboards and tools that aggregate space
      weather, trajectory, and imagery data for Artemis mission support.
  - name: Education and Outreach
    description: Educators and developers build Artemis-themed applications using NASA imagery and mission data to engage
      the public in lunar exploration.
  - name: Research Applications
    description: Scientists access planetary and space environment data programmatically to support research that informs
      Artemis crew safety and mission planning.
  - name: Technology Transfer
    description: Companies and universities query the NASA Technology Transfer API to identify Artemis-developed patents and
      software available for licensing.
- type: Integrations
  data:
  - name: SpaceX Starship
    description: Commercial lunar lander integration for Artemis III and V crewed lunar surface missions.
  - name: Blue Origin Blue Moon
    description: Commercial lunar lander selected for Artemis IV crewed lunar landing mission.
  - name: Commercial Lunar Payload Services (CLPS)
    description: Program integrating multiple commercial providers to deliver science payloads to the lunar surface in support
      of Artemis science objectives.
- type: Integrations
  url: https://www.nasa.gov/apps/
integrations:
- name: NASA
- name: Tracy Arm’s Post-Tsunami Landscape
- name: A Sea of Spinning Clouds
- name: Melting Snow Off Shivelyuch
- name: Hubble Spots a Starry Spiral
- name: D-Site
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-enrichment:
  date: '2026-09-04'
  status: enriched
  artifacts_added: 24
  pass: local-v3

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