curl --request GET \
  --url https://openapi.ainvest.com/open/news/v1/article/info/{content_id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "content_id": "<string>",
    "title": "<string>",
    "content": "<string>",
    "publish_time": 123,
    "cover_image": "<string>",
    "author": {
      "account_id": "<string>",
      "nickname": "<string>",
      "portrait": "<string>"
    },
    "tag_list": [
      {
        "code": "<string>",
        "market": "<string>",
        "name_en": "<string>"
      }
    ],
    "language": "<string>"
  },
  "status_code": 123,
  "status_msg": "<string>"
}