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 5 APIs on the APIs.io network, including APOD API, DONKI API, EPIC API, and 2 more. Tagged areas include Exploration, Lunar, Moon, NASA, and Space.

Artemis’ developer surface includes authentication, engineering blog, developer portal, documentation, signup flow, and 5 more developer resources.

39.8/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
7 APIs 5 Features 4 Use Cases
ExplorationLunarMoonNASASpaceGovernment

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 39.8/100 · thin
Contract Quality 13.4 / 25
Developer Ergonomics 6.1 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 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/artemis: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 7

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

Scroll for all 7

Open Collections 1

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

Pricing Plans 1

Published pricing tiers and plan structures.

Artemis Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Artemis Rate Limits

5 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 2

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 1

MCP servers, agent skills, and machine-readable catalogs

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Commercial 1

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

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
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  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: '2026-04-19'
specificationVersion: '0.19'
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
- 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
- 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
  properties:
  - type: OpenAPI
    url: openapi/artemis-epic-api-openapi.yml
- 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:
  - Images
  properties:
  - type: OpenAPI
    url: openapi/artemis-images-api-openapi.yml
- 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
common:
- 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: LinkedIn
  url: https://www.linkedin.com/company/artemisag
- 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: 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