Zetagen Therapeutics Discovery API

openapi: 3.2.0
info:
  title: Zetagen Therapeutics Content Discovery API
  version: wp/v2
  summary: The anonymously readable WordPress REST content API behind zetagen.com.
  description: Zetagen Therapeutics runs no developer program and publishes no OpenAPI. This document is an API Evangelist derivation of the WordPress REST route index the site publishes at https://zetagen.com/wp-json/ (349 routes across 17 namespaces), narrowed to the operations that were verified to return data anonymously on 2026-08-05. Every write route and the entire plugin-administration surface is excluded — those require an authenticated WordPress user and were never exercised. The contract semantics (pagination, field selection, error envelope) are upstream WordPress REST behaviour, documented at https://developer.wordpress.org/rest-api/.
  contact:
    name: Zetagen Therapeutics
    url: https://zetagen.com/contact-us/
  x-provenance:
    method: derived
    generated: '2026-08-05'
    source: https://zetagen.com/wp-json/
    verified_against: live anonymous GET responses on 2026-08-05
    publisher: API Evangelist
    note: Not published by Zetagen Therapeutics. Derived and independently verified; no operation here was invented and every one returned 200 anonymously at harvest.
servers:
- url: https://zetagen.com/wp-json
  description: Production
tags:
- name: discovery
  description: Route index, registered types, taxonomies and statuses.
paths:
  /:
    get:
      operationId: getRouteIndex
      tags:
      - discovery
      summary: Get the REST route index
      description: Returns the site name, description, URLs, registered namespaces, the full route table and the authentication providers registered for discovery. This deployment reports application passwords as the only registered authentication provider, with its authorization endpoint at /wp-admin/authorize-application.php.
      parameters:
      - $ref: '#/components/parameters/Context'
      - name: namespace
        in: query
        description: Restrict the index to a single namespace.
        schema:
          type: string
      responses:
        '200':
          description: The route index.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RouteIndex'
  /wp/v2/types:
    get:
      operationId: listTypes
      tags:
      - discovery
      summary: List registered post types
      description: Eleven types are registered — post, page, attachment, nav_menu_item, wp_block, wp_template, wp_template_part, wp_global_styles, wp_navigation, wp_font_family, wp_font_face. No custom post type is registered on this deployment; press releases and publications are ordinary posts separated by category.
      parameters:
      - $ref: '#/components/parameters/Context'
      responses:
        '200':
          description: A map of post type objects keyed by type name.
          content:
            application/json:
              schema:
                type: object
                additionalProperties:
                  $ref: '#/components/schemas/PostType'
  /wp/v2/types/{type}:
    get:
      operationId: getType
      tags:
      - discovery
      summary: Get a registered post type
      parameters:
      - name: type
        in: path
        required: true
        schema:
          type: string
      - $ref: '#/components/parameters/Context'
      responses:
        '200':
          description: A post type object.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostType'
        '404':
          $ref: '#/components/responses/NoRoute'
  /wp/v2/taxonomies:
    get:
      operationId: listTaxonomies
      tags:
      - discovery
      summary: List registered taxonomies
      description: Four taxonomies — category, post_tag, nav_menu, wp_pattern_category.
      parameters:
      - $ref: '#/components/parameters/Context'
      - name: type
        in: query
        description: Restrict to taxonomies attached to a post type.
        schema:
          type: string
      responses:
        '200':
          description: A map of taxonomy objects keyed by taxonomy name.
          content:
            application/json:
              schema:
                type: object
                additionalProperties:
                  $ref: '#/components/schemas/Taxonomy'
  /wp/v2/taxonomies/{taxonomy}:
    get:
      operationId: getTaxonomy
      tags:
      - discovery
      summary: Get a registered taxonomy
      parameters:
      - name: taxonomy
        in: path
        required: true
        schema:
          type: string
      - $ref: '#/components/parameters/Context'
      responses:
        '200':
          description: A taxonomy object.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Taxonomy'
        '404':
          $ref: '#/components/responses/NoRoute'
  /wp/v2/statuses:
    get:
      operationId: listStatuses
      tags:
      - discovery
      summary: List post statuses
      description: Anonymously only the publicly queryable statuses are returned.
      parameters:
      - $ref: '#/components/parameters/Context'
      responses:
        '200':
          description: A map of status objects keyed by status name.
          content:
            application/json:
              schema:
                type: object
                additionalProperties:
                  type: object
  /wp/v2/statuses/{status}:
    get:
      operationId: getStatus
      tags:
      - discovery
      summary: Get a post status
      parameters:
      - name: status
        in: path
        required: true
        schema:
          type: string
      - $ref: '#/components/parameters/Context'
      responses:
        '200':
          description: A status object.
          content:
            application/json:
              schema:
                type: object
        '404':
          $ref: '#/components/responses/NoRoute'
components:
  responses:
    NoRoute:
      description: No route matched the URL and method.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            noRoute:
              value:
                code: rest_no_route
                message: No route was found matching the URL and request method.
                data:
                  status: 404
  schemas:
    Links:
      type: object
      description: HAL-style link relations — self, collection, about, author, replies, wp:term, wp:featuredmedia, wp:attachment, curies.
      additionalProperties: true
    RouteIndex:
      type: object
      properties:
        name:
          type: string
        description:
          type: string
        url:
          type: string
          format: uri
        home:
          type: string
          format: uri
        gmt_offset:
          type:
          - number
          - string
        timezone_string:
          type: string
        namespaces:
          type: array
          items:
            type: string
        authentication:
          type: object
          description: Registered authentication providers. This deployment reports application-passwords with an authorization endpoint at /wp-admin/authorize-application.php. No OAuth, no JWT.
        routes:
          type: object
          additionalProperties: true
        site_icon_url:
          type: string
          format: uri
        _links:
          $ref: '#/components/schemas/Links'
    Taxonomy:
      type: object
      properties:
        name:
          type: string
        slug:
          type: string
        description:
          type: string
        hierarchical:
          type: boolean
        rest_base:
          type: string
        rest_namespace:
          type: string
        types:
          type: array
          items:
            type: string
        _links:
          $ref: '#/components/schemas/Links'
    PostType:
      type: object
      properties:
        name:
          type: string
        slug:
          type: string
        description:
          type: string
        hierarchical:
          type: boolean
        rest_base:
          type: string
        rest_namespace:
          type: string
        taxonomies:
          type: array
          items:
            type: string
        icon:
          type:
          - string
          - 'null'
        _links:
          $ref: '#/components/schemas/Links'
    Error:
      type: object
      description: The WordPress REST error envelope. Not RFC 9457 — no type URI and no application/problem+json media type.
      required:
      - code
      - message
      - data
      properties:
        code:
          type: string
          description: Machine-readable error slug.
        message:
          type: string
        data:
          type: object
          properties:
            status:
              type: integer
            params:
              type: object
              additionalProperties:
                type: string
            details:
              type: object
  parameters:
    Context:
      name: context
      in: query
      description: Response shape. Anonymously only `view` and `embed` return data; `edit` requires an authenticated user and returns 401.
      schema:
        type: string
        enum:
        - view
        - embed
        - edit
        default: view
externalDocs:
  description: WordPress REST API Handbook — the upstream contract this deployment implements
  url: https://developer.wordpress.org/rest-api/