curl --request GET \
  --url https://cloud.datafyapi.com.br/ig/{igsid} \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://cloud.datafyapi.com.br/ig/{igsid}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://cloud.datafyapi.com.br/ig/{igsid}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

{
  "name": "Maria Silva",
  "username": "mariasilva",
  "profile_pic": "https://scontent.cdninstagram.com/v/...",
  "follower_count": 1250,
  "is_user_follow_business": false,
  "is_business_follow_user": false,
  "is_verified_user": false,
  "id": "1000000000000001"
}

{
  "error": {
    "message": "Unsupported get request. Object with ID '...' does not exist, cannot be loaded due to missing permissions, or does not support this operation",
    "type": "IGApiException",
    "code": 100,
    "error_subcode": 33
  }
}

{
  "statusCode": 401,
  "message": "Token inválido ou não encontrado."
}