Api de integração com SimFrete
composer require bdti/sim-frete
<?php
require "vendor/autoload.php";
$wsEmp = "YOUR_EMP";
$wsUsr = "YOUR_USER";
$wsPwd = "YOUR_PASS";
$api = new \BDTI\SimFrete\Api($wsEmp, $wsUsr, $wsPwd);
$ocorrencias = $api->track('123');
var_dump($ocorrencias);