Albion\OnlineDataProject\Infrastructure\GameInfo\AllianceClient::class
Unfortunately API only allows to get information. Search is unavailable at the moment
getAllianceInfo()
$allianceId = 'AllianceId';
$realm = Realm::AMERICA;
$client = new AllianceClient();
$client->getAllianceInfo($realm, $allianceId)
->then(
static function($data) {
// Do something with data
}
);