Получить список разделов торгового каталога catalog.section.list

curl -X POST \
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-d '{
    "select": ["id", "name", "sort"],
    "filter": {
        "iblockId": 25,
        "iblockSectionId": 31
    },
    "order": {
        "sort": "DESC"
    },
    "auth": "**put_access_token_here**"
}' \
https://**put_your_bitrix24_address**/rest/catalog.section.list

// This snippet is an ES module: top-level await requires type="module" or a bundler.
// $b24 is an already-initialized SDK instance (see the SDK "Get started" guide).
import { Text } from '@bitrix24/b24jssdk'
import type { B24Frame } from '@bitrix24/b24jssdk'

declare const $b24: B24Frame

// Shape of the payload returned in result (match the "response handling" section of the page)
type CatalogSectionListResult = {
  sections: {
    id: number
    name: string
    sort: number
  }[]
}

try {
  // catalog.section.list returns a single page (max 50 records). For the whole result set
  // use a list helper: $b24.actions.v2.callList.make() returns every record as one
  // array, $b24.actions.v2.fetchList.make() yields them in chunks (async generator).
  // NOTE: the list helpers do not accept `order` (it is excluded from their params, so
  // passing it is a TS error) — keep this call.make + `start` variant when sort matters.
  const response = await $b24.actions.v2.call.make<CatalogSectionListResult>({
    method: 'catalog.section.list',
    params: {
      select: ['id', 'name', 'sort'],
      filter: {
        iblockId: 25,
        'iblockSectionId': 31,
      },
      order: {
        sort: 'DESC',
      },
      start: 0,
    },
    requestId: Text.getUuidRfc4122()
  })

  // The payload is available only on a successful response
  if (!response.isSuccess) {
    console.error(response.getErrorMessages().join('; '))
  } else {
    const result = response.getData()!.result
    console.info('Sections on this page:', result.sections.length, result.sections)
  }
} catch (error) {
  // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
  console.error(error)
}

<!-- Load the SDK (UMD build); it is exposed as the global B24Js -->
<script src="https://unpkg.com/@bitrix24/b24jssdk@1/dist/umd/index.min.js"></script>
<script>
  async function fetchCatalogSections() {
    try {
      // Initialize the SDK inside a Bitrix24 frame
      const $b24 = await B24Js.initializeB24Frame()

      // catalog.section.list returns a single page (max 50 records). For the whole result set
      // use a list helper: $b24.actions.v2.callList.make() returns every record as one
      // array, $b24.actions.v2.fetchList.make() yields them in chunks (async generator).
      // NOTE: the list helpers do not accept `order` (it is excluded from their params, so
      // passing it is a TS error) — keep this call.make + `start` variant when sort matters.
      const response = await $b24.actions.v2.call.make({
        method: 'catalog.section.list',
        params: {
          select: ['id', 'name', 'sort'],
          filter: {
            iblockId: 25,
            'iblockSectionId': 31,
          },
          order: {
            sort: 'DESC',
          },
          start: 0,
        },
        requestId: B24Js.Text.getUuidRfc4122()
      })

      // The payload is available only on a successful response
      if (!response.isSuccess) {
        console.error(response.getErrorMessages().join('; '))
        return
      }

      const result = response.getData().result
      console.info('Sections on this page:', result.sections.length, result.sections)
    } catch (error) {
      // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
      console.error(error)
    }
  }

  document.addEventListener('DOMContentLoaded', fetchCatalogSections)
</script>

from b24pysdk.errors import BitrixAPIError, BitrixSDKException

try:
    bitrix_response = client.catalog.section.list(
        select=[
            "id",
            "name",
            "sort",
        ],
        filter={
            "iblockId": 25,
        },
        order={
            "sort": "DESC",
        },
        start=0,
    ).response
    result = bitrix_response.result
    print(result)
except BitrixAPIError as error:
    print(
        "Ошибка Bitrix API",
        f"error: {error.error}",
        f"error_description: {error.error_description}",
        sep="\n",
    )
except BitrixSDKException as error:
    print(f"Ошибка Bitrix SDK: {error.message}")
except Exception as error:
    print(f"Непредвиденная ошибка: {error}")

try {
    $response = $b24Service
        ->core
        ->call(
            'catalog.section.list',
            [
                'select' => ["id", "name", "sort"],
                'filter' => [
                    'iblockId' => 25,
                    'iblockSectionId'  => 31
                ],
                'order'  => ['sort' => 'DESC']
            ]
        );

    $result = $response
        ->getResponseData()
        ->getResult();

    print_r($result);
} catch (Throwable $e) {
    echo $e->getMessage();
}

BX24.callMethod(
    'catalog.section.list',
    {
        select: ["id", "name", "sort"],
        filter: {
            'iblockId': 25,
            'iblockSectionId': 31
        },
        order: {'sort': 'DESC'}
    },
    function(result)
    {
    if(result.error())
        console.error(result.error());
    else
        console.log(result.data());
    }
);

require_once('crest.php');

$result = CRest::call(
    'catalog.section.list',
    [
        'select' => ["id", "name", "sort"],
        'filter' => [
            'iblockId' => 25,
            'iblockSectionId' => 31
        ],
        'order' => [
            'sort' => 'DESC'
        ]
    ]
);

echo '<PRE>';
print_r($result);
echo '</PRE>';

// client и ctx уже созданы — см. раздел «SDK для Go»
res, err := client.Core().Call(ctx, "catalog.section.list", b24.Params{
	"select": []string{"id", "name", "sort"},
	"filter": b24.Params{
		"iblockId": 25,
		"iblockSectionId":   31,
	},
	"order": b24.Params{
		"sort": "DESC",
	},
}, b24.WithIdempotent())
if err != nil {
	return fmt.Errorf("catalog.section.list: %w", err)
}

// Ответ приходит как json.RawMessage — разберите его
// в структуру под форму ответа, показанную ниже на этой странице.
fmt.Printf("%s\n", res.Result)