Zetagen Therapeutics Embed API

openapi: 3.2.0
info:
  title: Zetagen Therapeutics Content Embed 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: embed
  description: oEmbed 1.0 provider.
paths:
  /oembed/1.0/embed:
    get:
      operationId: getOembed
      tags:
      - embed
      summary: oEmbed 1.0 provider endpoint
      description: Returns an oEmbed 1.0 rich response for any URL on zetagen.com.
      parameters:
      - name: url
        in: query
        required: true
        schema:
          type: string
          format: uri
      - name: format
        in: query
        schema:
          type: string
          enum:
          - json
          - xml
          default: json
      - name: maxwidth
        in: query
        schema:
          type: integer
          default: 600
      responses:
        '200':
          description: An oEmbed 1.0 response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Oembed'
        '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:
    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
    Oembed:
      type: object
      properties:
        version:
          type: string
        provider_name:
          type: string
        provider_url:
          type: string
          format: uri
        author_name:
          type: string
        author_url:
          type: string
          format: uri
        title:
          type: string
        type:
          type: string
        width:
          type: integer
        height:
          type:
          - integer
          - 'null'
        html:
          type: string
        thumbnail_url:
          type: string
          format: uri
externalDocs:
  description: WordPress REST API Handbook — the upstream contract this deployment implements
  url: https://developer.wordpress.org/rest-api/