Juvenescence Categories API

openapi: 3.2.0
info:
  title: Juvenescence Content API (WordPress REST API) Categories API
  version: wp/v2
  description: Anonymously readable content API for juvlabs.com, the corporate site of Juvenescence Limited, derived
    from the WordPress REST route index the site publishes at https://juvlabs.com/wp-json/. It exposes Juvenescence's
    news stream (57 posts across Press Releases, In the News, Juv on the Road, Publications and Videos), the 35
    corporate, science, pipeline and leadership-biography pages, a 466-item media library, the category and tag
    taxonomies, cross-content search, and the site's registered `portfolio` custom post type (registered and publicly
    queryable, but empty at the time of derivation). Juvenescence runs no developer program and publishes no hand-authored
    specification; this document is a faithful derivation of the routes, parameters, defaults and enums the site
    itself advertises, restricted to the read operations verified to return HTTP 200 without credentials on 2026-08-23.
    Write operations are registered on the same routes but are authenticated administrative endpoints, not a public
    API offering, and are deliberately not modelled here. The routes that require credentials on this install (`/wp/v2/users`,
    `/wp/v2/settings`, `/wp/v2/plugins`, `/wp/v2/themes`, `/wp/v2/block-types`, `/wp/v2/menu-locations` and the
    whole `wp-abilities/v1` namespace) are likewise excluded, and are recorded in the repository's authentication
    and conformance artifacts instead.
  contact:
    name: Juvenescence Limited
    url: https://juvlabs.com/contact-us/
  termsOfService: https://juvlabs.com/terms-of-service/
  x-derived-from: https://juvlabs.com/wp-json/
  x-derived-on: '2026-08-23'
  x-api-evangelist-note: Derived by the API Evangelist enrichment pipeline from the provider-published WordPress
    REST route index at https://juvlabs.com/wp-json/ and https://juvlabs.com/wp-json/wp/v2; not authored or endorsed
    by Juvenescence Limited. Every operation was verified to return HTTP 200 without credentials on 2026-08-23.
servers:
- url: https://juvlabs.com/wp-json
  description: Production
security:
- {}
tags:
- name: Categories
  description: Post categories (Press Releases, In the News, Juv on the Road, Publications, Videos)
paths:
  /wp/v2/categories:
    get:
      operationId: listCategories
      tags:
      - Categories
      summary: List post categories
      description: 'Lists the 7 registered post categories. Five are populated: Press Releases (5, 13 posts), In
        the News (6, 17), Juv on the Road (50, 17), Publications (52, 5) and Videos (53, 5). `Healthy Aging & Lifestyle`
        (10) and `Uncategorized` (1) are registered but empty.'
      security:
      - {}
      responses:
        '200':
          description: A page 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 current `per_page`.
              schema:
                type: integer
            Link:
              description: RFC 8288 pagination links carrying `rel="next"` and `rel="prev"`.
              schema:
                type: string
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Term'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      parameters:
      - $ref: '#/components/parameters/context'
      - $ref: '#/components/parameters/page'
      - $ref: '#/components/parameters/per_page'
      - $ref: '#/components/parameters/search'
      - $ref: '#/components/parameters/exclude'
      - $ref: '#/components/parameters/include'
      - $ref: '#/components/parameters/orderAsc'
      - $ref: '#/components/parameters/termOrderby'
      - $ref: '#/components/parameters/hide_empty'
      - $ref: '#/components/parameters/termPost'
      - $ref: '#/components/parameters/slugFilter'
      - $ref: '#/components/parameters/termParent'
  /wp/v2/categories/{id}:
    get:
      operationId: getCategory
      tags:
      - Categories
      summary: Get a post category
      description: Retrieves a single post category by ID, including its post `count` and archive `link`.
      security:
      - {}
      responses:
        '200':
          description: The requested category.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Term'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      parameters:
      - $ref: '#/components/parameters/id'
      - $ref: '#/components/parameters/context'
components:
  parameters:
    context:
      name: context
      in: query
      description: Scope under which the request is made; determines fields present in response.
      schema:
        type: string
        default: view
        enum:
        - view
        - embed
        - edit
    exclude:
      name: exclude
      in: query
      description: Ensure result set excludes specific IDs.
      schema:
        type: array
        items:
          type: integer
    hide_empty:
      name: hide_empty
      in: query
      description: Whether to hide terms not assigned to any posts.
      schema:
        type: boolean
        default: false
    id:
      name: id
      in: path
      description: Unique identifier for the resource.
      schema:
        type: integer
      required: true
    include:
      name: include
      in: query
      description: Limit result set to specific IDs.
      schema:
        type: array
        items:
          type: integer
    orderAsc:
      name: orderAsc
      in: query
      description: Order sort attribute ascending or descending.
      schema:
        type: string
        default: asc
        enum:
        - asc
        - desc
    page:
      name: page
      in: query
      description: Current page of the collection.
      schema:
        type: integer
        default: 1
        minimum: 1
    per_page:
      name: per_page
      in: query
      description: Maximum number of items to be returned in result set.
      schema:
        type: integer
        default: 10
        minimum: 1
        maximum: 100
    search:
      name: search
      in: query
      description: Limit results to those matching a string.
      schema:
        type: string
    slugFilter:
      name: slugFilter
      in: query
      description: Limit result set to items with one or more specific slugs.
      schema:
        type: array
        items:
          type: string
    termOrderby:
      name: termOrderby
      in: query
      description: Sort collection by term attribute.
      schema:
        type: string
        default: name
        enum:
        - id
        - include
        - name
        - slug
        - include_slugs
        - term_group
        - description
        - count
    termParent:
      name: termParent
      in: query
      description: Limit result set to terms assigned to a specific parent.
      schema:
        type: integer
    termPost:
      name: termPost
      in: query
      description: Limit result set to terms assigned to a specific post.
      schema:
        type: integer
  schemas:
    Error:
      type: object
      description: The WordPress REST error envelope. This API does NOT use RFC 9457 application/problem+json; errors
        are returned as application/json with this shape.
      required:
      - code
      - message
      - data
      properties:
        code:
          type: string
          description: A machine-readable error code.
          examples:
          - rest_post_invalid_id
          - rest_invalid_param
          - rest_no_route
          - rest_forbidden
        message:
          type: string
          description: A human-readable error message.
        data:
          type: object
          description: Error detail. Always carries the HTTP status; validation errors also carry `params` and `details`
            keyed by the offending parameter.
          properties:
            status:
              type: integer
              description: The HTTP status code.
            params:
              type: object
              additionalProperties:
                type: string
              description: Per-parameter validation messages.
            details:
              type: object
              additionalProperties: true
              description: Per-parameter structured validation detail.
          additionalProperties: true
    Links:
      type: object
      description: HAL-style `_links` relations WordPress attaches to every resource — `self`, `collection`, `about`,
        `author`, `replies`, `wp:featuredmedia`, `wp:term` and `curies`.
      additionalProperties: true
    Term:
      type: object
      description: A taxonomy term (category, post tag, or portfolio category).
      properties:
        id:
          type: integer
          description: Unique identifier for the term.
        count:
          type: integer
          description: Number of published posts for the term.
        description:
          type: string
          description: HTML description of the term.
        link:
          type: string
          format: uri
          description: URL of the term archive on juvlabs.com.
        name:
          type: string
          description: HTML title for the term.
          examples:
          - Press Releases
          - In the News
          - Juv on the Road
          - Publications
          - Videos
        slug:
          type: string
          description: An alphanumeric identifier for the term unique to its type.
        taxonomy:
          type: string
          description: Type attribution for the term.
          examples:
          - category
          - post_tag
          - portfolio_category
        parent:
          type: integer
          description: The parent term ID. Hierarchical taxonomies only.
        _links:
          $ref: '#/components/schemas/Links'
  responses:
    BadRequest:
      description: Invalid parameter. Returned with code `rest_invalid_param` and a per-parameter `data.params`
        map, e.g. `per_page must be between 1 (inclusive) and 100 (inclusive)`.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            invalidParam:
              value:
                code: rest_invalid_param
                message: 'Invalid parameter(s): per_page'
                data:
                  status: 400
                  params:
                    per_page: per_page must be between 1 (inclusive) and 100 (inclusive)
    NotFound:
      description: No such resource, or no route matching the URL and method.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            invalidId:
              value:
                code: rest_post_invalid_id
                message: Invalid post ID.
                data:
                  status: 404
            noRoute:
              value:
                code: rest_no_route
                message: No route was found matching the URL and request method.
                data:
                  status: 404
    Unauthorized:
      description: The requested context or route requires credentials. Returned with code `rest_forbidden` when
        `context=edit` is requested anonymously.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            forbidden:
              value:
                code: rest_forbidden
                message: Sorry, you are not allowed to do that.
                data:
                  status: 401