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

curl -X POST "https://api.apify.com/v2/actors/nimbryxo-studio~tiktok-profile-mention-scraper/run-sync-get-dataset-items" \
  -H "Authorization: Bearer $APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"usernames":["billieeilish"],"mentionFilter":"all","excludeOwnPosts":true,"searchDepth":"standard","followRelatedVideos":false,"maxResultsPerProfile":3,"downloadVideos":false,"addPostCountry":false}'

import os
from apify_client import ApifyClient

client = ApifyClient(os.environ["APIFY_TOKEN"])
run_input = {
    "usernames": [
        "billieeilish",
    ],
    "mentionFilter": "all",
    "excludeOwnPosts": True,
    "searchDepth": "standard",
    "followRelatedVideos": False,
    "maxResultsPerProfile": 3,
    "downloadVideos": False,
    "addPostCountry": False,
}

run = client.actor("nimbryxo-studio/tiktok-profile-mention-scraper").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 = {
  "usernames": [
    "billieeilish"
  ],
  "mentionFilter": "all",
  "excludeOwnPosts": true,
  "searchDepth": "standard",
  "followRelatedVideos": false,
  "maxResultsPerProfile": 3,
  "downloadVideos": false,
  "addPostCountry": false
};

const run = await client.actor("nimbryxo-studio/tiktok-profile-mention-scraper").call(input);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log(items.length, items[0]);