{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.keywordbarrage.com/schemas/empik-scraper-schema.json",
  "title": "EmpikData Extraction Engine Data Extraction Schema",
  "description": "Machine-readable DaaS extraction schema for EmpikData Extraction Engine under sector 'ecommerce-retail-marketplaces'. Optimized for LLM agents, RAG ingestion, and automated API callers.",
  "type": "object",
  "required": [
    "record_id",
    "target_url",
    "extraction_timestamp",
    "product_title_author_artist_director_pub",
    "empik_product_id_international_standard_"
  ],
  "properties": {
    "record_id": {
      "type": "string",
      "format": "uuid",
      "description": "Unique deterministic ingestion identifier for the extracted record."
    },
    "target_url": {
      "type": "string",
      "format": "uri",
      "description": "Source URL inspected and extracted by KeywordBarrage engine."
    },
    "extraction_timestamp": {
      "type": "string",
      "format": "date-time",
      "description": "ISO-8601 UTC timestamp of execution."
    },
    "product_title_author_artist_director_pub": {
      "type": "string",
      "description": "Product Title, Author, Artist, Director & Publisher Classification (e.g. Wydawnictwo Literackie, Sony Music)"
    },
    "empik_product_id_international_standard_": {
      "type": "integer",
      "description": "Empik Product ID, International Standard Book Number (ISBN-10 / ISBN-13) & Universal EAN-13 Barcode"
    },
    "cultural_commercial_department_hierarchy": {
      "type": "string",
      "description": "Cultural & Commercial Department Hierarchy (Ksiazki, Muzyka, Film, Zabawki, AGD, Dom i Ogrod)"
    },
    "consumer_retail_price": {
      "type": "number",
      "description": "Consumer Retail Price (PLN zl brutto), List Cover Price (Cena okladkowa) & Promotional Discount Delta"
    },
    "commercial_edition_format_binding": {
      "type": "string",
      "description": "Commercial Edition Format & Binding (Twarda / Miekka okladka, Ebook EPUB/MOBI, Audiobook MP3, Plyta Winylowa, CD)"
    },
    "empik_premium_premium_free_member_eligib": {
      "type": "string",
      "description": "Empik Premium & Premium Free Member Eligibility (Darmowa dostawa, Stale rabaty & Oferty specjalne)"
    },
    "merchant_buybox_classification": {
      "type": "string",
      "description": "Merchant & Buy-Box Classification (Sold & Shipped by Empik vs. Empik Marketplace Partner Seller)"
    },
    "fulfillment_modes": {
      "type": "string",
      "description": "Fulfillment Modes (Odbior w salonie Empik za 2h, Paczkomat InPost, Punkt DPD, Dostawa kurierem)"
    },
    "customer_review_rating": {
      "type": "array",
      "description": "Customer Review Rating (Ocena klientow w skali 1-5), Total Review Count & Editorial Reviews"
    }
  },
  "x-sector": "ecommerce-retail-marketplaces",
  "x-updated-date": "2026-10-08",
  "x-platform-slug": "empik-scraper",
  "x-endpoint-url": "https://www.keywordbarrage.com/scrapers/empik-scraper.html"
}