curl --request POST \
  --url https://api.anysite.io/api/stackexchange/users \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "user": 123,
  "timeout": 300,
  "site": "stackoverflow"
}
'

[
  {
    "id": 123,
    "@type": "@stackexchange_user",
    "account_id": 123,
    "display_name": "",
    "reputation": 123,
    "badge_counts": {
      "@type": "@stackexchange_badge_counts",
      "gold": 0,
      "silver": 0,
      "bronze": 0
    },
    "image": "<string>",
    "location": "<string>",
    "website_url": "<string>",
    "bio": "<string>",
    "view_count": 123,
    "answer_count": 123,
    "question_count": 123,
    "user_type": "<string>",
    "created_at": 123,
    "last_access_at": 123,
    "profile_url": ""
  }
]