curl --request GET \
  --url https://api.callab.ai/v1/users/all \
  --header 'Authorization: Bearer <token>'

{
  "status": "ok",
  "message": "<string>",
  "data": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "email": "jsmith@example.com",
      "fullname": "<string>",
      "role": "<string>",
      "permissions": [
        123
      ],
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ]
}