{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.keywordbarrage.com/schemas/tesco-scraper-schema.json",
  "title": "TescoData Extraction Engine Data Extraction Schema",
  "description": "Machine-readable DaaS extraction schema for TescoData 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_brand_range",
    "tesco_tpnc"
  ],
  "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_brand_range": {
      "type": "string",
      "description": "Product Title, Brand & Range (e.g. Tesco, Finest, Hearty Food Co.)"
    },
    "tesco_tpnc": {
      "type": "integer",
      "description": "Tesco TPNC / Product ID & Universal Barcode (EAN / GTIN)"
    },
    "supermarket_aisle_category_taxonomy": {
      "type": "string",
      "description": "Supermarket Aisle & Category Taxonomy (Fresh Food, Bakery, Frozen, Drinks)"
    },
    "standard_shelf_retail_price": {
      "type": "number",
      "description": "Standard Shelf Retail Price (£ GBP) & Unit Pricing (e.g. £/kg, £/100g, £/litre)"
    },
    "clubcard_member_exclusive_price": {
      "type": "number",
      "description": "Clubcard Member Exclusive Price (£ GBP) & Promotional Multibuy Savings"
    },
    "nutritional_facts": {
      "type": "string",
      "description": "Nutritional Facts (Traffic Light Labels), Calories (kcal) & Allergen Warnings"
    },
    "origin_details": {
      "type": "object",
      "description": "Origin Details (100% British, Red Tractor) & Dietary Flags (Vegan, Organic)"
    },
    "delivery_slot_availability_whoosh_60min_": {
      "type": "integer",
      "description": "Delivery Slot Availability, Whoosh 60-Min Rapid Delivery & Click & Collect Delta"
    },
    "customer_star_rating_verified_review_cou": {
      "type": "string",
      "description": "Customer Star Rating, Verified Review Count & Freshness Guarantee Days"
    },
    "detected_waf_stack": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Perimeter security technologies verified on origin platform.",
      "default": [
        "Akamai Bot Manager",
        "Akamai Edge",
        "Priority Hints",
        "OneTrust",
        "React",
        "Module Federation",
        "Webpack",
        "Open Graph",
        "Tesco Grocery Ingestion API",
        "Cart Functionality",
        "ServiceNow Enterprise Workflow",
        "DoubleClick Floodlight",
        "Google Publisher Tag",
        "Movable Ink",
        "OpinionLab",
        "New Relic",
        "Adobe Analytics",
        "Google Analytics",
        "Google Tag Manager",
        "Clubcard Prices Architecture",
        "Adobe Experience Platform Identity Service",
        "Tesco Clubcard Plus Loyalty"
      ]
    }
  },
  "x-sector": "ecommerce-retail-marketplaces",
  "x-updated-date": "2026-10-08",
  "x-platform-slug": "tesco-scraper",
  "x-endpoint-url": "https://www.keywordbarrage.com/scrapers/tesco-scraper.html"
}