Spaceflight News Articles API

openapi: 3.2.0
info:
  title: Spaceflight News Articles API
  version: 4.30.2
  x-api-version: v4
  x-generated-from: documentation
  x-last-validated: '2026-05-30'
  x-source-url: https://api.spaceflightnewsapi.net/v4/schema/
  description: The Spaceflight News API (SNAPI) is a product by The Space Devs (TSD).
  contact:
    name: The Space Devs
    email: derk@spaceflightnewsapi.net
    url: https://spaceflightnewsapi.net
  license:
    name: AGPL-3.0
    url: https://github.com/TheSpaceDevs/spaceflightnewsapi/blob/main/LICENSE
servers:
- url: https://api.spaceflightnewsapi.net/v4
  description: Spaceflight News API production server (v4)
tags:
- name: Articles
  description: News articles aggregated from 40+ spaceflight news sites.
paths:
  /articles/:
    get:
      operationId: listArticles
      summary: Spaceflight News List Articles
      description: List spaceflight news articles aggregated from 40+ publishers. Supports full-text search, news-site filtering (include/exclude lists), published_at/updated_at date range filters, related Launch Library 2 launch (UUID) or event (LL2 ID) filters, featured filter, and offset/limit pagination with ordering by published_at or updated_at.
      tags:
      - Articles
      security:
      - {}
      parameters:
      - $ref: '#/components/parameters/event'
      - $ref: '#/components/parameters/has_event'
      - $ref: '#/components/parameters/has_launch'
      - $ref: '#/components/parameters/is_featured'
      - $ref: '#/components/parameters/launch'
      - $ref: '#/components/parameters/limit'
      - $ref: '#/components/parameters/news_site'
      - $ref: '#/components/parameters/news_site_exclude'
      - $ref: '#/components/parameters/offset'
      - $ref: '#/components/parameters/ordering'
      - $ref: '#/components/parameters/published_at_gt'
      - $ref: '#/components/parameters/published_at_gte'
      - $ref: '#/components/parameters/published_at_lt'
      - $ref: '#/components/parameters/published_at_lte'
      - $ref: '#/components/parameters/search'
      - $ref: '#/components/parameters/summary_contains'
      - $ref: '#/components/parameters/summary_contains_all'
      - $ref: '#/components/parameters/summary_contains_one'
      - $ref: '#/components/parameters/title_contains'
      - $ref: '#/components/parameters/title_contains_all'
      - $ref: '#/components/parameters/title_contains_one'
      - $ref: '#/components/parameters/updated_at_gt'
      - $ref: '#/components/parameters/updated_at_gte'
      - $ref: '#/components/parameters/updated_at_lt'
      - $ref: '#/components/parameters/updated_at_lte'
      responses:
        '200':
          description: A paginated list of news articles matching the supplied filters.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PaginatedArticleList'
              examples:
                ListArticles200Example:
                  summary: Default listArticles 200 response
                  x-microcks-default: true
                  value:
                    count: 34380
                    next: https://api.spaceflightnewsapi.net/v4/articles/?limit=2&offset=2
                    previous: null
                    results:
                    - id: 38168
                      title: 'Live coverage: SpaceX to launch 50th Starlink mission of 2026'
                      authors:
                      - name: Will Robinson-Smith
                        socials: null
                      url: https://spaceflightnow.com/2026/05/30/live-coverage-spacex-to-launch-50th-starlink-mission-of-2026/
                      image_url: http://spaceflightnow.com/wp-content/uploads/2025/09/20250818_Starlink_G17_5_Vertical.jpg
                      news_site: Spaceflight Now
                      summary: The Starlink 17-41 mission is SpaceX's 10th and final launch of May.
                      published_at: '2026-05-30T13:46:18Z'
                      updated_at: '2026-05-30T13:50:17.306479Z'
                      featured: false
                      launches: []
                      events: []
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /articles/{id}/:
    get:
      operationId: retrieveArticle
      summary: Spaceflight News Retrieve Article
      description: Retrieve a single news article by its unique integer ID.
      tags:
      - Articles
      security:
      - {}
      parameters:
      - in: path
        name: id
        required: true
        description: A unique integer value identifying this article.
        schema:
          type: integer
        example: 38168
      responses:
        '200':
          description: The requested news article.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Article'
              examples:
                RetrieveArticle200Example:
                  summary: Default retrieveArticle 200 response
                  x-microcks-default: true
                  value:
                    id: 38168
                    title: 'Live coverage: SpaceX to launch 50th Starlink mission of 2026'
                    authors:
                    - name: Will Robinson-Smith
                      socials: null
                    url: https://spaceflightnow.com/2026/05/30/live-coverage-spacex-to-launch-50th-starlink-mission-of-2026/
                    image_url: http://spaceflightnow.com/wp-content/uploads/2025/09/20250818_Starlink_G17_5_Vertical.jpg
                    news_site: Spaceflight Now
                    summary: The Starlink 17-41 mission is SpaceX's 10th and final launch of May.
                    published_at: '2026-05-30T13:46:18Z'
                    updated_at: '2026-05-30T13:50:17.306479Z'
                    featured: false
                    launches: []
                    events: []
        '404':
          description: Article not found.
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  parameters:
    news_site_exclude:
      in: query
      name: news_site_exclude
      description: Search for documents with a news_site name NOT present in a list of comma-separated values. Case insensitive.
      schema:
        type: string
      example: TechCrunch
    updated_at_lt:
      in: query
      name: updated_at_lt
      description: Get all documents updated before a given ISO8601 timestamp (excluded).
      schema:
        type: string
        format: date-time
      example: '2026-12-31T23:59:59Z'
    summary_contains:
      in: query
      name: summary_contains
      description: Search for all documents with a specific phrase in the summary.
      schema:
        type: string
      example: Falcon 9
    news_site:
      in: query
      name: news_site
      description: Search for documents with a news_site name present in a list of comma-separated values. Case insensitive.
      schema:
        type: string
      example: SpaceX,NASA
    published_at_lte:
      in: query
      name: published_at_lte
      description: Get all documents published before a given ISO8601 timestamp (included).
      schema:
        type: string
        format: date-time
      example: '2026-12-31T23:59:59Z'
    event:
      in: query
      name: event
      description: Search for all documents related to a specific event using its Launch Library 2 ID.
      schema:
        type: array
        items:
          type: integer
      explode: false
      style: form
      example:
      - 42
    summary_contains_all:
      in: query
      name: summary_contains_all
      description: Search for documents with a summary containing all keywords from comma-separated values.
      schema:
        type: string
      example: Starship,booster
    published_at_gt:
      in: query
      name: published_at_gt
      description: Get all documents published after a given ISO8601 timestamp (excluded).
      schema:
        type: string
        format: date-time
      example: '2025-01-01T00:00:00Z'
    title_contains_all:
      in: query
      name: title_contains_all
      description: Search for documents with a title containing all keywords from comma-separated values.
      schema:
        type: string
      example: Starlink,launch
    updated_at_gte:
      in: query
      name: updated_at_gte
      description: Get all documents updated after a given ISO8601 timestamp (included).
      schema:
        type: string
        format: date-time
      example: '2025-01-01T00:00:00Z'
    search:
      in: query
      name: search
      required: false
      description: Search for documents with a specific phrase in the title or summary.
      schema:
        type: string
      example: Starship
    offset:
      in: query
      name: offset
      required: false
      description: The initial index from which to return the results.
      schema:
        type: integer
      example: 0
    is_featured:
      in: query
      name: is_featured
      description: Get all documents that are featured.
      schema:
        type: boolean
      example: true
    updated_at_lte:
      in: query
      name: updated_at_lte
      description: Get all documents updated before a given ISO8601 timestamp (included).
      schema:
        type: string
        format: date-time
      example: '2026-12-31T23:59:59Z'
    title_contains:
      in: query
      name: title_contains
      description: Search for all documents with a specific phrase in the title.
      schema:
        type: string
      example: SpaceX
    ordering:
      in: query
      name: ordering
      description: 'Order the result on `published_at, -published_at, updated_at, -updated_at`.


        * `published_at` - Published at

        * `-published_at` - Published at (descending)

        * `updated_at` - Updated at

        * `-updated_at` - Updated at (descending)'
      schema:
        type: array
        items:
          type: string
          enum:
          - -published_at
          - -updated_at
          - published_at
          - updated_at
      explode: false
      style: form
      example:
      - -published_at
    has_event:
      in: query
      name: has_event
      description: Get all documents that have a related event.
      schema:
        type: boolean
      example: true
    summary_contains_one:
      in: query
      name: summary_contains_one
      description: Search for documents with a summary containing at least one keyword from comma-separated values.
      schema:
        type: string
      example: Falcon,Starship,Dragon
    published_at_lt:
      in: query
      name: published_at_lt
      description: Get all documents published before a given ISO8601 timestamp (excluded).
      schema:
        type: string
        format: date-time
      example: '2026-12-31T23:59:59Z'
    published_at_gte:
      in: query
      name: published_at_gte
      description: Get all documents published after a given ISO8601 timestamp (included).
      schema:
        type: string
        format: date-time
      example: '2025-01-01T00:00:00Z'
    limit:
      in: query
      name: limit
      required: false
      description: Number of results to return per page.
      schema:
        type: integer
      example: 10
    title_contains_one:
      in: query
      name: title_contains_one
      description: Search for documents with a title containing at least one keyword from comma-separated values.
      schema:
        type: string
      example: SpaceX,Blue Origin
    has_launch:
      in: query
      name: has_launch
      description: Get all documents that have a related launch.
      schema:
        type: boolean
      example: true
    launch:
      in: query
      name: launch
      description: Search for all documents related to a specific launch using its Launch Library 2 UUID.
      schema:
        type: array
        items:
          type: string
          format: uuid
      explode: false
      style: form
      example:
      - f33d5ece-e825-4cd8-809f-1d4c72a2e0d3
    updated_at_gt:
      in: query
      name: updated_at_gt
      description: Get all documents updated after a given ISO8601 timestamp (excluded).
      schema:
        type: string
        format: date-time
      example: '2025-01-01T00:00:00Z'
  schemas:
    Socials:
      type: object
      description: Social media handles for an author.
      properties:
        x:
          type: string
          format: uri
          maxLength: 200
          description: URL of the author's X (Twitter) profile.
          example: https://x.com/willrobinsons
        youtube:
          type: string
          format: uri
          maxLength: 200
          description: URL of the author's YouTube channel.
          example: https://youtube.com/@author
        instagram:
          type: string
          format: uri
          maxLength: 200
          description: URL of the author's Instagram profile.
          example: https://instagram.com/author
        linkedin:
          type: string
          format: uri
          maxLength: 200
          description: URL of the author's LinkedIn profile.
          example: https://linkedin.com/in/author
        mastodon:
          type: string
          format: uri
          maxLength: 200
          description: URL of the author's Mastodon profile.
          example: https://mastodon.social/@author
        bluesky:
          type: string
          format: uri
          maxLength: 200
          description: URL of the author's Bluesky profile.
          example: https://bsky.app/profile/author.bsky.social
    PaginatedArticleList:
      type: object
      description: Paginated envelope wrapping a page of articles.
      required:
      - count
      - results
      properties:
        count:
          type: integer
          description: Total number of articles matching the query.
          example: 34380
        next:
          type:
          - string
          - 'null'
          format: uri
          description: URL to fetch the next page of results, or null on the last page.
          example: https://api.spaceflightnewsapi.net/v4/articles/?limit=10&offset=20
        previous:
          type:
          - string
          - 'null'
          format: uri
          description: URL to fetch the previous page of results, or null on the first page.
          example: https://api.spaceflightnewsapi.net/v4/articles/?limit=10&offset=0
        results:
          type: array
          description: The current page of articles.
          items:
            $ref: '#/components/schemas/Article'
    Launch:
      type: object
      description: Relationship to a Launch Library 2 launch.
      properties:
        launch_id:
          type: string
          format: uuid
          description: Launch Library 2 launch UUID.
          example: f33d5ece-e825-4cd8-809f-1d4c72a2e0d3
        provider:
          type: string
          readOnly: true
          description: Source provider of the related launch (typically Launch Library 2).
          example: Launch Library 2
      required:
      - launch_id
      - provider
    Event:
      type: object
      description: Relationship to a Launch Library 2 event (e.g. EVA, docking, milestone).
      properties:
        event_id:
          type: integer
          maximum: 2147483647
          minimum: -2147483648
          description: Launch Library 2 event identifier.
          example: 851
        provider:
          type: string
          readOnly: true
          description: Source provider of the related event (typically Launch Library 2).
          example: Launch Library 2
      required:
      - event_id
      - provider
    Author:
      type: object
      description: Author byline for an article, blog, or report.
      properties:
        name:
          type: string
          maxLength: 250
          description: Display name of the author.
          example: Will Robinson-Smith
        socials:
          $ref: '#/components/schemas/Socials'
      required:
      - name
    Article:
      type: object
      description: A spaceflight news article aggregated from a participating publisher.
      properties:
        id:
          type: integer
          readOnly: true
          description: Unique identifier of the article.
          example: 38168
        title:
          type: string
          maxLength: 250
          description: Title of the article.
          example: 'Live coverage: SpaceX to launch 50th Starlink mission of 2026'
        authors:
          type: array
          description: List of authors who contributed to the article.
          items:
            $ref: '#/components/schemas/Author'
        url:
          type: string
          format: uri
          maxLength: 200
          description: Canonical URL of the article on the source publisher.
          example: https://spaceflightnow.com/2026/05/30/live-coverage-spacex-starlink/
        image_url:
          type: string
          format: uri
          maxLength: 500
          description: URL to a cover/header image for the article.
          example: https://spaceflightnow.com/wp-content/uploads/2025/09/Starlink_Vertical.jpg
        news_site:
          type: string
          readOnly: true
          description: Display name of the publisher that produced the article.
          example: Spaceflight Now
        summary:
          type: string
          description: Short summary of the article body.
          example: The Starlink 17-41 mission is SpaceX's 10th and final launch of May.
        published_at:
          type: string
          format: date-time
          description: ISO 8601 timestamp when the article was originally published.
          example: '2026-05-30T13:46:18Z'
        updated_at:
          type: string
          format: date-time
          readOnly: true
          description: ISO 8601 timestamp when the article was last updated in SNAPI.
          example: '2026-05-30T13:50:17.306479Z'
        featured:
          type: boolean
          description: Whether the article is featured (curated by SNAPI editors).
          example: false
        launches:
          type: array
          description: Related Launch Library 2 launches.
          items:
            $ref: '#/components/schemas/Launch'
        events:
          type: array
          description: Related Launch Library 2 events.
          items:
            $ref: '#/components/schemas/Event'
      required:
      - authors
      - events
      - id
      - image_url
      - launches
      - news_site
      - published_at
      - summary
      - title
      - updated_at
      - url