API/lbcreposter.php

<?php
include 'vendor/autoload.php';

define('APP_DIR', dirname(__FILE__));
define('DEALS_DIR', sprintf('%s/deals', APP_DIR));

$script_params  = parse_ini_file(sprintf('%s/lbcreposter.ini', DEALS_DIR), true);
$config         = new \Shikiryu\LBCReposter\Config($script_params);
$account        = new \Shikiryu\LBCReposter\Account($config);
$actions        = new \Shikiryu\LBCReposter\Actions($account);
//$deal           = \Shikiryu\LBCReposter\Deal::fromJSON(sprintf('%s/deals/tmp/data.json', APP_DIR));

if ($actions->connect()) {
    // existing deals
    $deals = $actions->retrieve();

    /** @var \Shikiryu\LBCReposter\Deal $deal */
    foreach ($deals as $i => $deal) {
        $deal->save(DEALS_DIR);
    }

//    $account->addDeal($deal);

    var_dump($deals);
} else {
    echo 'not connected';
}