Targhe RCA via API.php

<?php
class TargheApi
{
    private $token;
    const ENDPOINT = "https://informazioni-targhe.p.rapidapi.com";
    public function __construct($token)
    {
        $this->token = $token;
    }
    public function submit($targhe, $op)
    {
        $curl = curl_init();

        curl_setopt_array($curl, [
            CURLOPT_URL => self::ENDPOINT . "/job/submit",
            CURLOPT_RETURNTRANSFER => true,
			CURLOPT_FOLLOWLOCATION => true,
            CURLOPT_ENCODING => "",
            CURLOPT_MAXREDIRS => 10,
            CURLOPT_TIMEOUT => 30,
			CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
            CURLOPT_HTTPHEADER => [
                "X-RapidAPI-Host: informazioni-targhe.p.rapidapi.com",
                "X-RapidAPI-Key: ".$this->token,
				"content-type: application/json"
            ],
            CURLOPT_CUSTOMREQUEST => "POST",
            CURLOPT_POSTFIELDS => json_encode([
                "targhe" => $targhe,
                "op" => $op,
            ]),
        ]);

        $response = curl_exec($curl);
        $err = curl_error($curl);

        curl_close($curl);

        if ($err) {
            echo "cURL Error #:" . $err;
        } else {
            $data = json_decode($response);
            return $data->job_id;
        }
    }
    public function getStatus($job)
    {
        $curl = curl_init();

        curl_setopt_array($curl, [
            CURLOPT_URL => self::ENDPOINT . "/job/status?job=" . $job,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_ENCODING => "",
            CURLOPT_MAXREDIRS => 10,
            CURLOPT_TIMEOUT => 30,
			CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
            CURLOPT_HTTPHEADER => [
                "X-RapidAPI-Host: informazioni-targhe.p.rapidapi.com",
                "X-RapidAPI-Key: ".$this->token,
            ],
        ]);

        $response = curl_exec($curl);
        $err = curl_error($curl);

        curl_close($curl);

        if ($err) {
            echo "cURL Error #:" . $err;
        } else {
            $data = json_decode($response);
            return $data;
        }
    }
    public function waitCompleted($job)
    {
        while (true) {
            $status = $this->getStatus($job);
            if ($status->completed) {
                break;
            }
            sleep(10);
        }
    }
    public function retrieve($job)
    {
        $curl = curl_init();

        curl_setopt_array($curl, [
            CURLOPT_URL => self::ENDPOINT . "/job/retrieve?job=" . $job,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_ENCODING => "",
            CURLOPT_MAXREDIRS => 10,
            CURLOPT_TIMEOUT => 30,
			CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
            CURLOPT_HTTPHEADER => [
                "X-RapidAPI-Host: informazioni-targhe.p.rapidapi.com",
                "X-RapidAPI-Key: ".$this->token,
            ],
        ]);

        $response = curl_exec($curl);
        $err = curl_error($curl);

        curl_close($curl);

        if ($err) {
            echo "cURL Error #:" . $err;
        } else {
            $data = json_decode($response);
            return $data;
        }
    }
}

// TEST
$targhe = [
	"CN161TB", 
	"CN162TB"
];
$op = "rca";
$key = "CHIAVERAPIDAPI"; // chiave RapidAPI
$targheApi = new TargheApi($key);
$job = $targheApi->submit($targhe, $op);
$targheApi->waitCompleted($job);
$result = $targheApi->retrieve($job);
var_dump($result);