public function getContacts()
{
$res = self::getClient()->request('GET', 'https://api.dinero.dk/v1/' . self::$organizationId . '/contacts?field=Name,ContactGuid', ['verify' => false, 'headers' => ['Authorization' => 'Bearer ' . self::$accessToken]]);
$request = json_decode($res->getBody(), true);
$results = [];
$i = 0;
foreach ($request['Collection'] as $contact) {
$results[$i]['name'] = $contact['name'];
$results[$i]['guid'] = $contact['contactGuid'];
$i++;
}
return $results;
}