I have an API that fetches data from the web.tlink.io server, saves it on my Hostinger database, and sends it to https://dustcontroldpcc.delhi.gov.in/api/AirQuality/PostSensorData. Currently, I am using the Cloud Startup plan on Hostinger, which supports around 40 APIs on my server.

`<?php
$url = “https://app.dtuip.com/oauth/token?grant_type=password&username=@gmail.com&password=“;
/// AUTH AND TOKEN
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
$token = “*****************************************************************”; // Base64 Converted Code
$headers = [“Authorization:Basic $token”, “Content-Type: application/json”];

curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);

$dataupper = json_decode($result, true);
curl_close($ch);

/// GET THE DATA FORM MACHINE

if (!empty($dataupper["access_token"])) {
    $token4th = $dataupper["access_token"];
    $url2 = "https://app.dtuip.com/api/device/getDeviceSensorDatas";

    $data = json_encode([
        "userId" => "*****",
        "groupId" => "",
        "isDelete" => 0,
        "isLine" => 1,
        "isAlarms" => 0,
        "currPage" => 1,
        "pageSize" => 10,
    ]);
    $tid = "**********************";

    $cha = curl_init();
    curl_setopt($cha, CURLOPT_URL, $url2);
    $headers = [
        "Content-Type: application/json",
        "tlinkAppId: $tid",
        "Authorization: Bearer $token4th",
        "Cache-Control: no-cache",
        "Connection: keep-alive",
    ];

    curl_setopt($cha, CURLOPT_POSTFIELDS, $data); //Post Fields
    curl_setopt($cha, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($cha, CURLOPT_RETURNTRANSFER, true);
    $server_output = curl_exec($cha);
    $datag = json_decode($server_output);

    echo $datag->dataList[0]->sensorsList[0]->sensorName;
    echo " : ";
    echo $pm2 = $datag->dataList[0]->sensorsList[0]->value;

    echo $datag->dataList[0]->sensorsList[1]->sensorName;
    echo " : ";
    echo $pm10 = $datag->dataList[0]->sensorsList[1]->value;

    if (empty($pm2)){
        $pm2 = "--";
    }
    if (empty($pm10)){
        $pm10 = "--";
    }
    
    if ($pm2 != "--" && $pm10 != "--") {
        date_default_timezone_set("Asia/Kolkata");   //India time (GMT+5:30); 
        $datex = date("d-m-Y"); // time in India
        $ctime = date("h:i:s A");

        //==================MY CONNECTIONS =============================
        $servername = "localhost";
        $username = "****";
        $password = "******";
        $dbname = "********";

        // Create connection
        $conn = mysqli_connect($servername, $username, $password, $dbname);
        //Check connection
        if (!$conn) {
            die("Connection failed: " . mysqli_connect_error());
        }

        $sql = "INSERT INTO device65 (pm25, pm10, datee, ctime) VALUES ('$pm2', '$pm10', '$datex', '$ctime' )";

        if (mysqli_query($conn, $sql)) {
            echo "New record created successfully";
        } else {
            echo "Error: at SQL " . $sql . "<br>" . mysqli_error($conn);
        }
        
        mysqli_close($conn);
        
        // SEND DATA
        $url3 = "https://dustcontroldpcc.delhi.gov.in/api/AirQuality/PostSensorData";
        $param = [
            "Token" => "**********",
            "Siteid" => "**",
            "PM10" => $pm10, 
            "PM25" => $pm2
        ];
        
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url3);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($param));
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        $headers = ["Content-Type: application/json"];
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        
        // Disable SSL verification for testing purposes
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        
        $result = curl_exec($ch);
        if (curl_errno($ch)) {
            echo 'Error: ' . curl_error($ch);
        } else {
            $response = json_decode($result, true);
            if ($response && isset($response['StatusCode'])) {
                $statusCode = $response['StatusCode'];
                $resultStatus = $response['ResultStatus'];
                $resultMessage = $response['ResultMessage'];
                
                if ($statusCode === '1' && $resultStatus === 'success') {
                    echo 'Success: ' . $resultMessage;
                } else {
                    echo 'Error: ' . $resultMessage;
                }
            } else {
                echo 'Error: Invalid API response';
            }
        }
        
        curl_close($ch);
        
    }else{
        echo "Device Offline";
    }
}

?>`

I need a more professional server solution where I can host 200+ APIs on a single server.