post
https://sandbox.holobank.net/api/core/v1/core-users/private/register
Register a new user in the CORE system
Before registering a core user, you need to configure the Account creation package in your sandbox admin panel. You cannot register users if you don't have this package configured.
Even though "contactInfo" is not mandatory, we recommend that you collect some information in this field from each user. This is because when searching in the admin panel, the most common search is with "contactInfo". Email address, phone number, or something similar can be used in this field, after which you can then search with in the admin panel if you need to search for a particular user.