SendGeoLocation.php

<?php
namespace NicolasBejean\Customer\Helper;

use Magento\Customer\Api\Data\AddressInterface;
use Magento\Customer\Api\Data\CustomerInterface;
use Magento\Framework\App\Helper\AbstractHelper;
use Magento\Framework\App\Helper\Context;

/**
 * Class SendGeoLocation
 *
 * @category PHP
 * @package  NicolasBejean\Customer\Helper
 * @author   Nicolas Béjean <nicolas@bejean.eu>
 * @license  https://lab.frogg.it/bejean-developpement/magento-2/modules/customer/-/blob/master/LICENCE GPL3 Licence
 * @link     https://www.bejean.eu
 */
class SendGeoLocation extends AbstractHelper
{
    /**
     * SendGeoLocation constructor.
     * @param Context $context
     */
    public function __construct(
        Context $context
    ) {
        parent::__construct($context);
    }

    public function sendDataToApi(CustomerInterface $customer, AddressInterface $address)
    {
        $createdAt = $customer->getCreatedAt();
        $updatedAt = $customer->getUpdatedAt();

        $websiteId = $customer->getWebsiteId();
        $storeId = $customer->getStoreId();

        $customerId = $customer->getId();
        $groupId = $customer->getGroupId();

        $country = $address->getCountryId();
        $city = $address->getCity();
        $postCode = $address->getPostcode();
    }
}