https://api.spryngpayments.com/v1/#operation/createCustomer
{
"city": "Stockholm",
"country_code": "SE",
"date_of_birth": "1982-07-08",
"email_address": "admin@mage2.pro",
"first_name": "Dmitry",
"gender": "male",
"last_name": "Fedyuk",
"organisation": "58a37e16b7f62b51618565ed",
"phone_number": "+46850506000",
"postal_code": "111 64",
"region": "Stockholm",
"social_security_number": "410321-9202",
"street_address": "Nils Ericsons Plan 4",
"title": "mr",
"_id": "58a8136fb7f62b516188be8f",
"mandates": []
}