Yandex data API: the official API or an Apify Actor?

curl -X POST "https://api.apify.com/v2/actors/vexaloom-labs~yandex-news-story-clusters-across-russia/run-sync-get-dataset-items" \
  -H "Authorization: Bearer $APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"mode":"searchNews","searchQueries":["Яндекс"],"category":"politics","maxStories":3,"sortOrder":"newest","timeRange":"any","includeDetails":true,"includeArticles":true,"maxArticlesPerStory":3}'

import os
from apify_client import ApifyClient

client = ApifyClient(os.environ["APIFY_TOKEN"])
run_input = {
    "mode": "searchNews",
    "searchQueries": [
        "Яндекс",
    ],
    "category": "politics",
    "maxStories": 3,
    "sortOrder": "newest",
    "timeRange": "any",
    "includeDetails": True,
    "includeArticles": True,
    "maxArticlesPerStory": 3,
}

run = client.actor("vexaloom-labs/yandex-news-story-clusters-across-russia").call(run_input=run_input)
if run is None:
    raise RuntimeError("The Actor run could not be started")
print(run.status, "dataset", run.default_dataset_id)
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

import { ApifyClient } from "apify-client";

const client = new ApifyClient({ token: process.env.APIFY_TOKEN });
const input = {
  "mode": "searchNews",
  "searchQueries": [
    "Яндекс"
  ],
  "category": "politics",
  "maxStories": 3,
  "sortOrder": "newest",
  "timeRange": "any",
  "includeDetails": true,
  "includeArticles": true,
  "maxArticlesPerStory": 3
};

const run = await client.actor("vexaloom-labs/yandex-news-story-clusters-across-russia").call(input);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log(items.length, items[0]);