curl --request POST \
  --url https://api.anysite.io/api/rutube/channels/search \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "query": "<string>",
  "count": 2,
  "timeout": 300
}
'

[
  {
    "id": 123,
    "@type": "@rutube_channel_card",
    "name": "<string>",
    "description": "<string>",
    "url": "<string>",
    "image": "<string>",
    "cover": "<string>",
    "is_official": false,
    "video_count": 123,
    "subscriber_count": 123,
    "channel_type": "<string>",
    "content_url": "<string>"
  }
]