import requests
import json

headers = {"Accept": "application/json", "X-Api-Key": "2SBAjkYGUoD0LqesDZq50RSex"}
def check_if_user_exists(searched_email, page_number):
    url = "https://api.northpass.com/v2/people?page="+str(page_number)+"&limit=100"
    response = requests.request("GET", url, headers=headers)
    users_dict = json.loads(response.text)
    for person in users_dict["data"]:
        if person["attributes"]["email"] == searched_email:
            return {"founded": True, "userid": person["id"]}
    if len(users_dict["data"]) > 0 :
        return check_if_user_exists(searched_email, page_number+1)
    else:
        return {"founded": False, "userid": None}

email = input_data["email"]
return check_if_user_exists(email, 1)