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

[
  {
    "alias": "<string>",
    "url": "<string>",
    "@type": "BlindPostCard",
    "post_title": "<string>",
    "text": "<string>",
    "channel": "<string>",
    "channel_url": "<string>",
    "author": {
      "@type": "BlindPostCardAuthor",
      "nickname": "<string>",
      "company": "<string>",
      "company_alias": "<string>",
      "company_image": "<string>"
    },
    "like_count": 123,
    "comment_count": 123,
    "view_count": 123,
    "is_poll": false,
    "poll_vote_count": 123,
    "images": [],
    "link": {
      "@type": "BlindPostLink",
      "url": "<string>",
      "link_title": "<string>",
      "description": "<string>",
      "provider": "<string>",
      "image": "<string>"
    },
    "tags": [],
    "created_at": 123
  }
]