Alzheon Content API (WordPress REST)

openapi: 3.1.0
info:
  title: Alzheon Content API (WordPress REST)
  version: wp/v2
  summary: Read-only access to the press releases, news, pages and media published on alzheon.com.
  description: 'Alzheon does not operate a product or developer API. Its corporate site, alzheon.com,
    does however serve the standard WordPress REST API anonymously at `https://alzheon.com/wp-json`, which
    makes the company''s press releases, in-the-news items, science/pipeline pages, media library and
    taxonomies machine-readable without a key.


    This document was DERIVED by API Evangelist from the provider''s own live route index (`GET https://alzheon.com/wp-json/`)
    on 2026-07-31. Every path, method, parameter name, type, default, enumeration and parameter description
    is copied verbatim from that index; nothing was invented. Only routes that were individually probed
    and observed to return HTTP 200 to an anonymous request are included — administrative routes such
    as `/wp/v2/settings` and `/wp/v2/plugins` return 401 and are deliberately omitted, as are all write
    operations, which require WordPress application-password credentials the company does not issue publicly.


    This is NOT a first-party API product and Alzheon publishes no developer documentation, SDKs, support
    channel or terms of use for it. Treat it as an incidental content surface.'
  contact:
    name: Alzheon, Inc.
    url: https://alzheon.com/contact/
  x-origin:
  - url: https://alzheon.com/wp-json/
    format: wordpress-rest-route-index
    version: wp/v2
  x-apievangelist-method: derived
  x-apievangelist-derived-from: https://alzheon.com/wp-json/ (live route index, fetched 2026-07-31)
  x-apievangelist-note: Incidental CMS content API, not a product API. Derived, not published by Alzheon.
servers:
- url: https://alzheon.com/wp-json
  description: alzheon.com WordPress REST API
tags:
- name: Discovery
  description: The route index / discovery document.
- name: Posts
  description: Press releases and in-the-news items published by Alzheon.
- name: Pages
  description: 'Static site pages: science, pipeline, people, patients, careers.'
- name: Media
  description: 'The media library: images, posters, publication PDFs.'
- name: Taxonomy
  description: Categories and tags used to classify content.
- name: Portfolio
  description: Avada portfolio custom post type.
- name: FAQ
  description: Avada FAQ custom post type.
- name: Users
  description: Publicly listed content authors.
- name: Comments
  description: Comments (the site publishes none).
- name: Search
  description: Cross-content-type search.
- name: Metadata
  description: Registered types, taxonomies and statuses.
- name: oEmbed
  description: oEmbed representations of alzheon.com URLs.
paths:
  /wp/v2/posts:
    get:
      operationId: listPosts
      summary: List posts
      description: Return a paginated collection of posts published on alzheon.com. Anonymous read access;
        the total item and page counts are returned in the `X-WP-Total` and `X-WP-TotalPages` response
        headers and the next/previous pages in the `Link` header.
      tags:
      - Posts
      parameters:
      - name: after
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts published after a given ISO8601 compliant date.
      - name: author
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to posts assigned to specific authors.
      - name: author_exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Ensure result set excludes posts assigned to specific authors.
      - name: before
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts published before a given ISO8601 compliant date.
      - name: categories
        in: query
        required: false
        schema:
          type:
          - object
          - array
        description: Limit result set to items with specific terms assigned in the categories taxonomy.
      - name: categories_exclude
        in: query
        required: false
        schema:
          type:
          - object
          - array
        description: Limit result set to items except those with specific terms assigned in the categories
          taxonomy.
      - name: context
        in: query
        required: false
        schema:
          type: string
          default: view
          enum:
          - view
          - embed
          - edit
        description: Scope under which the request is made; determines fields present in response.
      - name: exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Ensure result set excludes specific IDs.
      - name: format
        in: query
        required: false
        schema:
          type: array
          items:
            enum:
            - standard
            - aside
            - chat
            - gallery
            - link
            - image
            - quote
            - status
            - video
            - audio
            type: string
        description: Limit result set to items assigned one or more given formats.
      - name: ignore_sticky
        in: query
        required: false
        schema:
          type: boolean
          default: true
        description: Whether to ignore sticky posts or not.
      - name: include
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to specific IDs.
      - name: modified_after
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts modified after a given ISO8601 compliant date.
      - name: modified_before
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts modified before a given ISO8601 compliant date.
      - name: offset
        in: query
        required: false
        schema:
          type: integer
        description: Offset the result set by a specific number of items.
      - name: order
        in: query
        required: false
        schema:
          type: string
          default: desc
          enum:
          - asc
          - desc
        description: Order sort attribute ascending or descending.
      - name: orderby
        in: query
        required: false
        schema:
          type: string
          default: date
          enum:
          - author
          - date
          - id
          - include
          - modified
          - parent
          - relevance
          - slug
          - include_slugs
          - title
        description: Sort collection by post attribute.
      - name: page
        in: query
        required: false
        schema:
          type: integer
          default: 1
          minimum: 1
        description: Current page of the collection.
      - name: per_page
        in: query
        required: false
        schema:
          type: integer
          default: 10
          minimum: 1
          maximum: 100
        description: Maximum number of items to be returned in result set.
      - name: search
        in: query
        required: false
        schema:
          type: string
        description: Limit results to those matching a string.
      - name: search_columns
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            enum:
            - post_title
            - post_content
            - post_excerpt
            type: string
        description: Array of column names to be searched.
      - name: search_semantics
        in: query
        required: false
        schema:
          type: string
          enum:
          - exact
        description: How to interpret the search input.
      - name: slug
        in: query
        required: false
        schema:
          type: array
          items:
            type: string
        description: Limit result set to posts with one or more specific slugs.
      - name: status
        in: query
        required: false
        schema:
          type: array
          default: publish
          items:
            enum:
            - publish
            - future
            - draft
            - pending
            - private
            - trash
            - auto-draft
            - inherit
            - request-pending
            - request-confirmed
            - request-failed
            - request-completed
            - flamingo-spam
            - email_sent
            - email_failed
            - email_scheduled
            - any
            type: string
        description: Limit result set to posts assigned one or more statuses.
      - name: sticky
        in: query
        required: false
        schema:
          type: boolean
        description: Limit result set to items that are sticky.
      - name: tags
        in: query
        required: false
        schema:
          type:
          - object
          - array
        description: Limit result set to items with specific terms assigned in the tags taxonomy.
      - name: tags_exclude
        in: query
        required: false
        schema:
          type:
          - object
          - array
        description: Limit result set to items except those with specific terms assigned in the tags taxonomy.
      - name: tax_relation
        in: query
        required: false
        schema:
          type: string
          enum:
          - AND
          - OR
        description: Limit result set based on relationship between multiple taxonomies.
      responses:
        '200':
          description: A collection of posts.
          headers:
            X-WP-Total:
              description: Total number of items in the unpaginated collection.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages available at the requested page size.
              schema:
                type: integer
            Link:
              description: RFC 8288 pagination links (rel="next" / rel="prev").
              schema:
                type: string
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Object'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /wp/v2/posts/{id}:
    get:
      operationId: getPost
      summary: Get a post
      description: Return a single post by its numeric identifier.
      tags:
      - Posts
      parameters:
      - name: context
        in: query
        required: false
        schema:
          type: string
          default: view
          enum:
          - view
          - embed
          - edit
        description: Scope under which the request is made; determines fields present in response.
      - name: excerpt_length
        in: query
        required: false
        schema:
          type: integer
        description: Override the default excerpt length.
      - name: id
        in: path
        required: true
        schema:
          type: integer
        description: Unique identifier for the post.
      responses:
        '200':
          description: The requested post.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Object'
        '404':
          $ref: '#/components/responses/NotFound'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /wp/v2/pages:
    get:
      operationId: listPages
      summary: List pages
      description: Return a paginated collection of pages published on alzheon.com. Anonymous read access;
        the total item and page counts are returned in the `X-WP-Total` and `X-WP-TotalPages` response
        headers and the next/previous pages in the `Link` header.
      tags:
      - Pages
      parameters:
      - name: after
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts published after a given ISO8601 compliant date.
      - name: author
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to posts assigned to specific authors.
      - name: author_exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Ensure result set excludes posts assigned to specific authors.
      - name: before
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts published before a given ISO8601 compliant date.
      - name: context
        in: query
        required: false
        schema:
          type: string
          default: view
          enum:
          - view
          - embed
          - edit
        description: Scope under which the request is made; determines fields present in response.
      - name: exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Ensure result set excludes specific IDs.
      - name: include
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to specific IDs.
      - name: menu_order
        in: query
        required: false
        schema:
          type: integer
        description: Limit result set to posts with a specific menu_order value.
      - name: modified_after
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts modified after a given ISO8601 compliant date.
      - name: modified_before
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts modified before a given ISO8601 compliant date.
      - name: offset
        in: query
        required: false
        schema:
          type: integer
        description: Offset the result set by a specific number of items.
      - name: order
        in: query
        required: false
        schema:
          type: string
          default: desc
          enum:
          - asc
          - desc
        description: Order sort attribute ascending or descending.
      - name: orderby
        in: query
        required: false
        schema:
          type: string
          default: date
          enum:
          - author
          - date
          - id
          - include
          - modified
          - parent
          - relevance
          - slug
          - include_slugs
          - title
          - menu_order
        description: Sort collection by post attribute.
      - name: page
        in: query
        required: false
        schema:
          type: integer
          default: 1
          minimum: 1
        description: Current page of the collection.
      - name: parent
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to items with particular parent IDs.
      - name: parent_exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to all items except those of a particular parent ID.
      - name: per_page
        in: query
        required: false
        schema:
          type: integer
          default: 10
          minimum: 1
          maximum: 100
        description: Maximum number of items to be returned in result set.
      - name: search
        in: query
        required: false
        schema:
          type: string
        description: Limit results to those matching a string.
      - name: search_columns
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            enum:
            - post_title
            - post_content
            - post_excerpt
            type: string
        description: Array of column names to be searched.
      - name: search_semantics
        in: query
        required: false
        schema:
          type: string
          enum:
          - exact
        description: How to interpret the search input.
      - name: slug
        in: query
        required: false
        schema:
          type: array
          items:
            type: string
        description: Limit result set to posts with one or more specific slugs.
      - name: status
        in: query
        required: false
        schema:
          type: array
          default: publish
          items:
            enum:
            - publish
            - future
            - draft
            - pending
            - private
            - trash
            - auto-draft
            - inherit
            - request-pending
            - request-confirmed
            - request-failed
            - request-completed
            - flamingo-spam
            - email_sent
            - email_failed
            - email_scheduled
            - any
            type: string
        description: Limit result set to posts assigned one or more statuses.
      responses:
        '200':
          description: A collection of pages.
          headers:
            X-WP-Total:
              description: Total number of items in the unpaginated collection.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages available at the requested page size.
              schema:
                type: integer
            Link:
              description: RFC 8288 pagination links (rel="next" / rel="prev").
              schema:
                type: string
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Object'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /wp/v2/pages/{id}:
    get:
      operationId: getPage
      summary: Get a page
      description: Return a single page by its numeric identifier.
      tags:
      - Pages
      parameters:
      - name: context
        in: query
        required: false
        schema:
          type: string
          default: view
          enum:
          - view
          - embed
          - edit
        description: Scope under which the request is made; determines fields present in response.
      - name: excerpt_length
        in: query
        required: false
        schema:
          type: integer
        description: Override the default excerpt length.
      - name: id
        in: path
        required: true
        schema:
          type: integer
        description: Unique identifier for the post.
      responses:
        '200':
          description: The requested page.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Object'
        '404':
          $ref: '#/components/responses/NotFound'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /wp/v2/media:
    get:
      operationId: listMedia
      summary: List media items
      description: Return a paginated collection of media items published on alzheon.com. Anonymous read
        access; the total item and page counts are returned in the `X-WP-Total` and `X-WP-TotalPages`
        response headers and the next/previous pages in the `Link` header.
      tags:
      - Media
      parameters:
      - name: after
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts published after a given ISO8601 compliant date.
      - name: author
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to posts assigned to specific authors.
      - name: author_exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Ensure result set excludes posts assigned to specific authors.
      - name: before
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts published before a given ISO8601 compliant date.
      - name: context
        in: query
        required: false
        schema:
          type: string
          default: view
          enum:
          - view
          - embed
          - edit
        description: Scope under which the request is made; determines fields present in response.
      - name: exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Ensure result set excludes specific IDs.
      - name: include
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to specific IDs.
      - name: media_type
        in: query
        required: false
        schema:
          type: array
          items:
            type: string
            enum:
            - image
            - video
            - text
            - application
            - audio
        description: Limit result set to attachments of a particular media type or media types.
      - name: mime_type
        in: query
        required: false
        schema:
          type: array
          items:
            type: string
        description: Limit result set to attachments of a particular MIME type or MIME types.
      - name: modified_after
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts modified after a given ISO8601 compliant date.
      - name: modified_before
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: Limit response to posts modified before a given ISO8601 compliant date.
      - name: offset
        in: query
        required: false
        schema:
          type: integer
        description: Offset the result set by a specific number of items.
      - name: order
        in: query
        required: false
        schema:
          type: string
          default: desc
          enum:
          - asc
          - desc
        description: Order sort attribute ascending or descending.
      - name: orderby
        in: query
        required: false
        schema:
          type: string
          default: date
          enum:
          - author
          - date
          - id
          - include
          - modified
          - parent
          - relevance
          - slug
          - include_slugs
          - title
        description: Sort collection by post attribute.
      - name: page
        in: query
        required: false
        schema:
          type: integer
          default: 1
          minimum: 1
        description: Current page of the collection.
      - name: parent
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to items with particular parent IDs.
      - name: parent_exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to all items except those of a particular parent ID.
      - name: per_page
        in: query
        required: false
        schema:
          type: integer
          default: 10
          minimum: 1
          maximum: 100
        description: Maximum number of items to be returned in result set.
      - name: search
        in: query
        required: false
        schema:
          type: string
        description: Limit results to those matching a string.
      - name: search_columns
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            enum:
            - post_title
            - post_content
            - post_excerpt
            type: string
        description: Array of column names to be searched.
      - name: search_semantics
        in: query
        required: false
        schema:
          type: string
          enum:
          - exact
        description: How to interpret the search input.
      - name: slug
        in: query
        required: false
        schema:
          type: array
          items:
            type: string
        description: Limit result set to posts with one or more specific slugs.
      - name: status
        in: query
        required: false
        schema:
          type: array
          default: inherit
          items:
            enum:
            - inherit
            - private
            - trash
            type: string
        description: Limit result set to posts assigned one or more statuses.
      responses:
        '200':
          description: A collection of media items.
          headers:
            X-WP-Total:
              description: Total number of items in the unpaginated collection.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages available at the requested page size.
              schema:
                type: integer
            Link:
              description: RFC 8288 pagination links (rel="next" / rel="prev").
              schema:
                type: string
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Object'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /wp/v2/media/{id}:
    get:
      operationId: getMedia
      summary: Get a media item
      description: Return a single media item by its numeric identifier.
      tags:
      - Media
      parameters:
      - name: context
        in: query
        required: false
        schema:
          type: string
          default: view
          enum:
          - view
          - embed
          - edit
        description: Scope under which the request is made; determines fields present in response.
      - name: id
        in: path
        required: true
        schema:
          type: integer
        description: Unique identifier for the post.
      responses:
        '200':
          description: The requested media item.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Object'
        '404':
          $ref: '#/components/responses/NotFound'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /wp/v2/categories:
    get:
      operationId: listCategories
      summary: List categories
      description: Return a paginated collection of categories published on alzheon.com. Anonymous read
        access; the total item and page counts are returned in the `X-WP-Total` and `X-WP-TotalPages`
        response headers and the next/previous pages in the `Link` header.
      tags:
      - Taxonomy
      parameters:
      - name: context
        in: query
        required: false
        schema:
          type: string
          default: view
          enum:
          - view
          - embed
          - edit
        description: Scope under which the request is made; determines fields present in response.
      - name: exclude
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Ensure result set excludes specific IDs.
      - name: hide_empty
        in: query
        required: false
        schema:
          type: boolean
          default: false
        description: Whether to hide terms not assigned to any posts.
      - name: include
        in: query
        required: false
        schema:
          type: array
          default: []
          items:
            type: integer
        description: Limit result set to specific IDs.
      - name: order
        in: query
        required: false
        schema:
          type: string
          default: asc
          enum:
          - asc
          - desc
        description: Order sort attribute ascending or descending.
      - name: orderby
        in: query
        required: false
        schema:
          type: string
          default: name
          enum:
          - id
          - include
          - name
          - slug
          - include_slugs
          - term_group
          - description
          - count
        description: Sort collection by term attribute.
      - name: page
        in: query
        required: false
        schema:
          type: integer
          default: 1
          minimum: 1
        description: Current page of the collection.
      - name: parent
        in: query
        required: false
        schema:
          type: integer
        description: Limit result set to terms assigned to a specific parent.
      - name: per_page
        in: query
        required: false
        schema:
          type: integer
          default: 10
          minimum: 1
          maximum: 100
        description: Maximum number of items to be returned in result set.
      - name: post
        in: query
        required: false
        schema:
          type: integer
        description: Limit result set to terms assigned to a specific post.
      - name: search
        in: query
        required: false
        schema:
          type: string
        description: Limit results to those matching a string.
      - name: slug
        in: query
        required: false
        schema:
          type: array
          items:
            type: string
        description: Limit result set to terms with one or more specific slugs.
      responses:
        '200':
          description: A collection of categories.
          headers:
            X-WP-Total:
              description: Total number of items in the unpaginated collection.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages available at the requested page size.
              schema:
                type: integer
            Link:
              description: RFC 8288 pagination links (rel="next" / rel="prev").
              schema:
                type: string
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Object'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /wp/v2/categories/{id}:
    get:
      operationId: getCategory
      summary: Get a category
      description: Return a single category by its numeric identifier.
      tags:
      - Taxonomy
      parameters:
      - name: context
        in: query

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# Full source: https://raw.githubusercontent.com/api-evangelist/alzheon/refs/heads/main/openapi/alzheon-content-openapi.yml