Sadly PD changed the userid for GT7 API.
URL:
https://web-api.gt7.game.gran-turismo.com/user/get_user_profile
You need to pass the user_id via Payload in POST mode to get the results (REST).
Exemple of Payload.
{user_id: "03500438-ee57-48b7-8a5b-883ee634e0a6"}
So you have the result:
{"result":{"country_code":"JP","is_hidden_nickname":false,"is_valid_user":true,"nick_name":"Sagittarius","np_online_id":"Sagittarius","user_id":"03500438-ee57-48b7-8a5b-883ee634e0a6","about_me":"","greeting":"","greeting_post_race":"","hidden_list":[],"instagram_user_name":"","twitter_user_name":""}}
or
{user_id: "e1106b51-9051-498d-9f0e-b2cc803e4f2a"}
{"result":{"country_code":"US","is_hidden_nickname":false,"is_valid_user":true,"nick_name":"Ethomaz","np_online_id":"ethomaz","user_id":"e1106b51-9051-498d-9f0e-b2cc803e4f2a","about_me":"","greeting":"","greeting_post_race":"","hidden_list":[],"instagram_user_name":"","twitter_user_name":""}}
The issue is the user_id is not sequential anymore... so it is impossible to get all data like I did before.
So that won't work with GT7 API