Get List of Knowledge Base Categories

GET /knowledge_base/categories/

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URL Example

https://system_domain/api/v2/knowledge_base/categories/?page=1&public=true&parent_list=1,2,3

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Query Parameters

Parameter	Type	Required	Description
page	number	No	Page number (30 categories are displayed per page)
public	string	No	Search for public categories: true - include; false - exclude
parent_list	string	No	Search categories by parent category IDs, comma-separated
from_date_created	string	No	Creation date "from". Categories created since the specified moment (yyyy-mm-dd hh:mm:ss)
to_date_created	string	No	Creation date "to". Categories created before the specified moment (yyyy-mm-dd hh:mm:ss)
from_date_updated	string	No	Update date "from". Categories with changes since the specified moment (yyyy-mm-dd hh:mm:ss)
to_date_updated	string	No	Update date "to". Categories with changes before the specified moment (yyyy-mm-dd hh:mm:ss)
order_by	string	No	Category sorting, comma-separated. Available parameters: date_created, date_updated, position. Sort order: {asc} - ascending, {desc} - descending; Default value - position{asc}

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Response Example

{
  "data": {
    "1": {
      "id": 1,
      "parent_id": 0,
      "position": 23,
      "date_created": "2017-03-24 15:47:01",
      "date_updated": "2019-03-05 20:19:40",
      "access": "staff",
      "access_by_groups": [
        1,
        3,
        2
      ],
      "title": {
        "en": "First category"
      }
    },
    "-1": {
      "id": -1,
      "parent_id": 0,
      "position": 1,
      "date_created": "2025-12-31 23:00:00",
      "date_updated": "2025-01-30 15:54:21",
      "access": "public",
      "access_by_groups": [
        1,
        3,
        2
      ],
      "title": {
        "en": "Templates"
      }
    },
    "-2": {
      "id": -2,
      "parent_id": 0,
      "position": 3,
      "date_created": "2025-01-01 00:00:00",
      "date_updated": "2025-03-16 01:06:45",
      "access": "user",
      "access_by_groups": [
        1,
        3,
        2
      ],
      "title": {
        "en": "News"
      }
    }
  },
  "pagination": {
    "total": 4,
    "per_page": 30,
    "current_page": 1,
    "total_pages": 1
  }
}