openapi: 3.2.0
info:
  title: Belharra Therapeutics Content Oembed API
  version: wp/v2
  summary: Anonymously readable WordPress REST content API behind belharratx.com.
  description: The read-only content surface Belharra Therapeutics exposes at https://belharratx.com/wp-json.
  contact:
    name: Belharra Therapeutics
    url: https://belharratx.com/contact/
    email: info@belharratx.com
  x-api-evangelist-provenance: 'Derived by the API Evangelist enrichment pipeline from the live WordPress REST route index at https://belharratx.com/wp-json/ (198 routes across 11 namespaces) and verified against live anonymous responses on 2026-08-06. Every parameter below appears verbatim in the route index `args` for that endpoint, every schema property was read from a live anonymous response body, and every collection count in a description was read from the `X-WP-Total` response header on that date. Belharra Therapeutics publishes no OpenAPI, no developer documentation and no API reference for this surface; the humanURL in apis.yml points at the upstream WordPress REST handbook that defines the wp/v2 contract. The deployment is served by WP Engine behind Cloudflare, and API responses carry `x-robots-tag: noindex` and `cache-control: max-age=600, must-revalidate`. Nothing here was obtained with credentials.'
servers:
- url: https://belharratx.com/wp-json
  description: Production content API
tags:
- name: o Embed
  description: oEmbed 1.0 provider endpoint for belharratx.com URLs.
paths:
  /oembed/1.0/embed:
    get:
      tags:
      - o Embed
      operationId: getOembed
      summary: Get an oEmbed response for a belharratx.com URL
      description: The oEmbed 1.0 provider endpoint. Given a belharratx.com permalink it returns the standard oEmbed rich payload — version, provider_name, provider_url, author_name, author_url, title, type, width, height and the iframe `html`.
      parameters:
      - name: url
        in: query
        required: true
        description: The URL of the resource for which to fetch oEmbed data.
        schema:
          type: string
          format: uri
          examples:
          - https://belharratx.com/
      - name: format
        in: query
        description: The oEmbed format to use.
        schema:
          type: string
          enum:
          - json
          - xml
          default: json
      - name: maxwidth
        in: query
        description: The maximum width of the embed frame in pixels.
        schema:
          type: integer
          default: 600
      responses:
        '200':
          description: The oEmbed response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OembedResponse'
        '400':
          $ref: '#/components/responses/InvalidParam'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    Error:
      type: object
      description: The WordPress REST error envelope. This is NOT RFC 9457 problem+json — it is served as `application/json` with a `code` / `message` / `data.status` shape.
      properties:
        code:
          type: string
          examples:
          - rest_post_invalid_id
        message:
          type: string
          examples:
          - Invalid post ID.
        data:
          type: object
          properties:
            status:
              type: integer
              examples:
              - 404
            params:
              type: object
              additionalProperties:
                type: string
            details:
              type: object
              additionalProperties: true
      required:
      - code
      - message
      - data
    OembedResponse:
      type: object
      description: An oEmbed 1.0 rich response.
      properties:
        version:
          type: string
          const: '1.0'
        provider_name:
          type: string
          examples:
          - Belharra Therapeutics
        provider_url:
          type: string
          format: uri
          examples:
          - https://belharratx.com
        author_name:
          type: string
        author_url:
          type: string
          format: uri
        title:
          type: string
        type:
          type: string
          examples:
          - rich
        width:
          type: integer
        height:
          type: integer
        html:
          type: string
          description: The iframe embed markup.
      required:
      - version
      - provider_name
      - provider_url
      - type
  responses:
    InvalidParam:
      description: One or more query parameters failed validation.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            perPageOutOfBounds:
              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: The requested object does not exist or is not publicly visible.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          examples:
            invalidPostId:
              value:
                code: rest_post_invalid_id
                message: Invalid post ID.
                data:
                  status: 404