{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.builtwith.com/schemas/lists-result",
  "title": "BuiltWith Lists API Result",
  "description": "Schema for the BuiltWith Lists API response, returning paginated website lists for a given technology.",
  "type": "object",
  "properties": {
    "NextOffset": {
      "type": "string",
      "description": "Pagination cursor for the next page. Value 'END' indicates the last page.",
      "example": "oQEwEnH2FJuIzeXOEk2T"
    },
    "Results": {
      "type": "array",
      "description": "Array of websites using the queried technology",
      "items": {
        "$ref": "#/$defs/ListResultItem"
      }
    }
  },
  "required": ["Results"],
  "$defs": {
    "ListResultItem": {
      "type": "object",
      "description": "A single website result from the Lists API",
      "properties": {
        "D": {
          "type": "string",
          "description": "Domain name",
          "example": "shopify.com"
        },
        "S": {
          "type": "number",
          "description": "Monthly technology spend estimate (USD)"
        },
        "FD": {
          "type": "integer",
          "description": "First detection timestamp (milliseconds)"
        },
        "LD": {
          "type": "integer",
          "description": "Last detection timestamp (milliseconds)"
        },
        "SKU": {
          "type": "integer",
          "description": "eCommerce product SKU count"
        },
        "R": {
          "type": "number",
          "description": "Revenue estimate (USD)"
        },
        "F": {
          "type": "integer",
          "description": "Social media follower count"
        },
        "E": {
          "type": "integer",
          "description": "Employee count estimate"
        },
        "A": {
          "type": "integer",
          "description": "Alexa traffic rank"
        },
        "Q": {
          "type": "integer",
          "description": "Quantcast traffic rank"
        },
        "M": {
          "type": "integer",
          "description": "Majestic traffic rank"
        },
        "U": {
          "type": "string",
          "description": "ISO 3166-1 alpha-2 country code"
        },
        "Meta": {
          "$ref": "#/$defs/ListMeta"
        }
      },
      "required": ["D"]
    },
    "ListMeta": {
      "type": "object",
      "description": "Optional metadata included when META=yes",
      "properties": {
        "Name": {
          "type": "string",
          "description": "Company or site owner name"
        },
        "Title": {
          "type": "string",
          "description": "Website page title"
        },
        "Description": {
          "type": "string",
          "description": "Website meta description"
        },
        "Emails": {
          "type": "array",
          "items": { "type": "string", "format": "email" }
        },
        "Telephones": {
          "type": "array",
          "items": { "type": "string" }
        },
        "Social": {
          "type": "array",
          "items": { "type": "string", "format": "uri" },
          "description": "Social media profile URLs"
        }
      }
    }
  }
}