Kateeva SEO Metadata API

Public Yoast SEO head endpoint returning the rendered head metadata and its parsed JSON-LD schema.org graph for any kateeva.com URL — a structured-data view of every page without scraping the HTML. This matters more here than on a typical site, because kateeva.com renders its page bodies client-side with Vue and serves an empty shell to a crawler.

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OpenAPI Specification

kateeva-seo-api-openapi.yml Raw ↑
openapi: 3.1.0
info:
  title: Kateeva SEO Metadata API
  version: wp/v2
  description: 'Public Yoast SEO head endpoint returning the rendered head metadata and its parsed JSON-LD schema.org
    graph for any kateeva.com URL — a structured-data view of every page without scraping the HTML. This matters
    more here than on a typical site: kateeva.com renders its page bodies client-side with Vue, so the SEO head
    endpoint and the content API are the only machine-readable views of the site.'
  contact:
    name: Kateeva
    url: https://kateeva.com/contact/
  x-derived-from: https://kateeva.com/wp-json/ route index + per-route HTTP OPTIONS schema documents
  x-derived-on: '2026-08-23'
  x-api-evangelist-note: Third-party profile. Kateeva is an OLED display manufacturing equipment maker and publishes
    no developer program; this documents the anonymously readable WordPress REST content API behind kateeva.com.
    Every path, parameter and schema here was read from the server's own published route index and OPTIONS documents
    on 2026-08-23 — nothing is invented. The Yoast route publishes no OPTIONS schema; the response shape recorded
    here was read from a live 200 response.
servers:
- url: https://kateeva.com/wp-json
  description: Kateeva WordPress REST API
tags:
- name: SEO
  description: Rendered head metadata and JSON-LD.
paths:
  /yoast/v1/get_head:
    get:
      operationId: getSeoHead
      summary: Get rendered SEO head metadata for a kateeva.com URL
      tags:
      - SEO
      description: Returns the Yoast-rendered <head> metadata for any kateeva.com URL together with its parsed JSON-LD
        schema.org graph — a structured-data view of every page without scraping the HTML. Useful on kateeva.com
        specifically, because the page bodies are Vue-rendered and largely invisible to a crawler.
      parameters:
      - name: url
        in: query
        schema:
          type: string
        required: true
      - name: wpml_language
        in: query
        schema:
          type: string
          enum:
          - en
          - ko
        description: WPML's language code
      responses:
        '200':
          description: Rendered head metadata plus the parsed JSON-LD graph
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SeoHead'
        '404':
          description: The URL is not a resolvable kateeva.com URL.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    Error:
      type: object
      description: The WordPress REST API error envelope returned on every 4xx/5xx.
      properties:
        code:
          type: string
          description: Machine-readable error code, e.g. rest_post_invalid_id.
        message:
          type: string
          description: Human-readable error message.
        data:
          type: object
          properties:
            status:
              type: integer
              description: The HTTP status code.
            params:
              type: object
              description: Per-parameter validation messages (rest_invalid_param only).
      required:
      - code
      - message
    SeoHead:
      type: object
      description: Yoast SEO head payload.
      properties:
        html:
          type: string
          description: The rendered <head> markup for the requested URL.
        json:
          type: object
          description: The same metadata parsed into an object, including the schema.org JSON-LD @graph.