Atsena Therapeutics Posts API

openapi: 3.2.0
info:
  title: Atsena Therapeutics Content API (WordPress REST API) Posts 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: Posts
  description: Press releases and company news
paths:
  /wp/v2/posts:
    get:
      operationId: listPosts
      tags:
      - Posts
      summary: List post records
      description: Press releases and company news items. 55 records were published at derivation time. Paginated with `page` and `per_page`; responses carry `X-WP-Total`, `X-WP-TotalPages` and RFC 8288 `Link` headers.
      security:
      - {}
      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
          items:
            type: integer
          default: []
        description: Limit result set to posts assigned to specific authors.
      - name: author_exclude
        in: query
        required: false
        schema:
          type: array
          items:
            type: integer
          default: []
        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
        description: Limit result set to items with specific terms assigned in the categories taxonomy.
      - name: categories_exclude
        in: query
        required: false
        schema:
          type: object
        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
          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: format
        in: query
        required: false
        schema:
          type: array
          items:
            type: string
            enum:
            - standard
            - aside
            - chat
            - gallery
            - link
            - image
            - quote
            - status
            - video
            - audio
        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
          items:
            type: integer
          default: []
        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
          enum:
          - asc
          - desc
          default: desc
        description: Order sort attribute ascending or descending.
      - name: orderby
        in: query
        required: false
        schema:
          type: string
          enum:
          - author
          - date
          - id
          - include
          - modified
          - parent
          - relevance
          - slug
          - include_slugs
          - title
          default: date
        description: Sort collection by post attribute.
      - name: page
        in: query
        required: false
        schema:
          type: integer
          minimum: 1
          default: 1
        description: Current page of the collection.
      - 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: 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
          items:
            type: string
            enum:
            - post_title
            - post_content
            - post_excerpt
          default: []
        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
          items:
            type: string
            enum:
            - publish
            - future
            - draft
            - pending
            - private
            - trash
            - auto-draft
            - inherit
            - request-pending
            - request-confirmed
            - request-failed
            - request-completed
            - acf-disabled
            - dp-rewrite-republish
            - any
          default: publish
        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
        description: Limit result set to items with specific terms assigned in the tags taxonomy.
      - name: tags_exclude
        in: query
        required: false
        schema:
          type: object
        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 page of post 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/Post'
        '400':
          $ref: '#/components/responses/BadRequest'
        '404':
          $ref: '#/components/responses/NotFound'
  /wp/v2/posts/{id}:
    get:
      operationId: getPost
      tags:
      - Posts
      summary: Get a single post record
      security:
      - {}
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: integer
        description: Unique identifier for the post.
      - 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: excerpt_length
        in: query
        required: false
        schema:
          type: integer
        description: Override the default excerpt length.
      - name: id
        in: query
        required: false
        schema:
          type: integer
        description: Unique identifier for the post.
      - name: password
        in: query
        required: false
        schema:
          type: string
        description: The password for the post if it is password protected.
      responses:
        '200':
          description: The post record
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Post'
        '400':
          $ref: '#/components/responses/BadRequest'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  responses:
    BadRequest:
      description: Invalid parameter
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: No record found for the given identifier
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  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
    Post:
      type: object
      description: A press release or company news item.
      properties:
        id:
          type: integer
        date:
          type: string
          format: date-time
        date_gmt:
          type: string
          format: date-time
        guid:
          type: object
          properties:
            rendered:
              type: string
        modified:
          type: string
          format: date-time
        modified_gmt:
          type: string
          format: date-time
        slug:
          type: string
        status:
          type: string
        type:
          type: string
        link:
          type: string
        title:
          type: object
          properties:
            rendered:
              type: string
        content:
          type: object
          properties:
            rendered:
              type: string
            protected:
              type: boolean
        excerpt:
          type: object
          properties:
            rendered:
              type: string
            protected:
              type: boolean
        author:
          type: integer
          description: Author id. The users endpoint is 401 anonymously, so the id cannot be resolved without credentials.
        featured_media:
          type: integer
          description: Media id, resolvable via /wp/v2/media/{id}.
        categories:
          type: array
          items:
            type: integer
        tags:
          type: array
          items:
            type: integer
        acf:
          type: object
          description: Advanced Custom Fields payload on the record.
        yoast_head:
          type: string
          description: Rendered Yoast SEO meta block.
        yoast_head_json:
          type: object
        _links:
          type: object
  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.