Atsena Therapeutics Categories API

openapi: 3.2.0
info:
  title: Atsena Therapeutics Content API (WordPress REST API) Categories API
  version: wp/v2
  description: 'The anonymously readable content API behind atsenatx.com, derived from the WordPress REST route index Atsena Therapeutics publishes at https://atsenatx.com/wp-json/. It exposes Atsena press releases and company news (posts), the program, technology, clinical-trial, patient and about pages (pages), the media library, post categories and tags, cross-content search, and the type/taxonomy/status discovery endpoints.


    Atsena Therapeutics is a clinical-stage gene therapy company and runs no developer program: it publishes no developer documentation, no API reference, no support channel for this surface and no specification of its own. 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 2026-08-02.


    Deliberately not modelled: write operations (registered on the same routes but gated behind WordPress application passwords and administrative, not a public API offering); endpoints that reject anonymous callers (users, settings, plugins, templates, menus, and the wp-abilities/v1 registry, all HTTP 401); comments (disabled site-wide, HTTP 403); and the plugin namespaces (yoast/v1, redirection/v1, cookieyes/v1, wpe/*, wp-site-health/v1, wp-block-editor/v1), which are site-administration surfaces rather than content.'
  contact:
    name: Atsena Therapeutics
    url: https://atsenatx.com/contact/
  x-derived-from: https://atsenatx.com/wp-json/
  x-derived-on: '2026-08-02'
  x-api-evangelist-note: Derived by the API Evangelist enrichment pipeline from the provider-published WordPress REST route index; not authored or endorsed by Atsena Therapeutics.
servers:
- url: https://atsenatx.com/wp-json
  description: Production
security:
- {}
tags:
- name: Categories
  description: Post categories
paths:
  /wp/v2/categories:
    get:
      operationId: listCategories
      tags:
      - Categories
      summary: List category records
      description: Post categories. 2 terms at derivation time (Company News, Publications). Paginated with `page` and `per_page`; responses carry `X-WP-Total`, `X-WP-TotalPages` and RFC 8288 `Link` headers.
      security:
      - {}
      parameters:
      - name: context
        in: query
        required: false
        schema:
          type: string
          enum:
          - view
          - embed
          - edit
          default: view
        description: Scope under which the request is made; determines fields present in response.
      - name: exclude
        in: query
        required: false
        schema:
          type: array
          items:
            type: integer
          default: []
        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
          items:
            type: integer
          default: []
        description: Limit result set to specific IDs.
      - name: order
        in: query
        required: false
        schema:
          type: string
          enum:
          - asc
          - desc
          default: asc
        description: Order sort attribute ascending or descending.
      - name: orderby
        in: query
        required: false
        schema:
          type: string
          enum:
          - id
          - include
          - name
          - slug
          - include_slugs
          - term_group
          - description
          - count
          default: name
        description: Sort collection by term attribute.
      - name: page
        in: query
        required: false
        schema:
          type: integer
          minimum: 1
          default: 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
          minimum: 1
          maximum: 100
          default: 10
        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 page of category records
          headers:
            X-WP-Total:
              description: Total number of records in the collection.
              schema:
                type: integer
            X-WP-TotalPages:
              description: Total number of pages available.
              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/Category'
        '400':
          $ref: '#/components/responses/BadRequest'
        '404':
          $ref: '#/components/responses/NotFound'
  /wp/v2/categories/{id}:
    get:
      operationId: getCategory
      tags:
      - Categories
      summary: Get a single category record
      security:
      - {}
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: integer
        description: Unique identifier for the category.
      - name: context
        in: query
        required: false
        schema:
          type: string
          enum:
          - view
          - embed
          - edit
          default: view
        description: Scope under which the request is made; determines fields present in response.
      - name: id
        in: query
        required: false
        schema:
          type: integer
        description: Unique identifier for the term.
      responses:
        '200':
          description: The category record
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Category'
        '400':
          $ref: '#/components/responses/BadRequest'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    Error:
      type: object
      description: 'The WordPress REST API error envelope. This is NOT RFC 9457 problem+json: it is served as application/json with a string code, a human message and a data object that repeats the HTTP status.'
      required:
      - code
      - message
      - data
      properties:
        code:
          type: string
          description: Machine-readable error code, e.g. rest_post_invalid_id, rest_forbidden.
        message:
          type: string
          description: Human-readable error message.
        data:
          type: object
          properties:
            status:
              type: integer
              description: HTTP status, repeated in the body.
            params:
              type: object
              description: Per-parameter validation messages.
            details:
              type: object
    Category:
      type: object
      properties:
        id:
          type: integer
        count:
          type: integer
        description:
          type: string
        link:
          type: string
        name:
          type: string
        slug:
          type: string
        taxonomy:
          type: string
        parent:
          type: integer
          description: Id of the parent term, 0 for top level.
        _links:
          type: object
  responses:
    NotFound:
      description: No record found for the given identifier
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    BadRequest:
      description: Invalid parameter
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    applicationPassword:
      type: http
      scheme: basic
      description: WordPress application passwords, the only scheme this install advertises in the route index under authentication['application-passwords'], with authorization at https://atsenatx.com/wp-admin/authorize-application.php. Required only for the write and administrative routes, which are out of scope for this document; every operation modelled here is anonymous.