Hi Dev,

Today, we will show you PhonePe Payment Gateway PHP Example. This article will give you simple example of PhonePe Payment Gateway PHP Example. Let’s discuss PhonePe Payment Gateway PHP Example. In this article, we will implement a PhonePe Payment Gateway PHP Example.

So let’s follow few step to create example of PhonePe Payment Gateway PHP Example.

• Create a Business Account with PhonePe
• Generate API Keys
• Use Below php code
• Make API Requests
• Handle the Payment Response
• Test the Integration

Step 1: Install Payment

index.php

<?php

$jayParsedAry = [
    "merchantId" => 'MERCHANTUAT', // <THIS IS TESTING MERCHANT ID>
    "merchantTransactionId" => rand(111111,999999),
    "merchantUserId" => 'MUID' . time(),
    "amount" => (1 * 100),
    "redirectUrl" =>  '<YOUR_SITE_REDIRECT_URL>',
    "redirectMode" => "POST" // GET, POST DEFINE REDIRECT RESPONSE METHOD,
    "redirectUrl" =>  '<YOUR_SITE_CALLBACK_URL>',
    "mobileNumber" => "<YOUT MOBILE NUMBER>",
    "paymentInstrument" => [
        "type" => "PAY_PAGE"
    ]
];

$encode = json_encode($jayParsedAry);
$encoded = base64_encode($encode);
$key = '099eb0cd-02cf-4e2a-8aca-3e6c6aff0399'; // KEY
$key_index = 1; // KEY_INDEX
$string = $encoded . "/pg/v1/pay".$key;
$sha256 = hash("sha256", $string);
$final_x_header = $sha256 . '###'.$key_index;

// $url = "https://api.phonepe.com/apis/hermes/pg/v1/pay"; <PRODUCTION URL>

$url = "https://api-preprod.phonepe.com/apis/pg-sandbox/pg/v1/pay"; // <TESTING URL>

$headers = array(
    "Content-Type: application/json",
    "accept: application/json",
    "X-VERIFY: " . $final_x_header,
);

$data = json_encode(['request' => $encoded]);

$curl = curl_init($url);

curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_POSTFIELDS, $data);

$resp = curl_exec($curl);

curl_close($curl);

$response = json_decode($resp);

header('Location:' . $response->data->instrumentResponse->redirectInfo->url);

Step 2: Handle Payment Response

response.php

<?php

$key = '099eb0cd-02cf-4e2a-8aca-3e6c6aff0399'; // KEY
$key_index = 1; // KEY_INDEX

$response = $_POST; // FETCH DATA FROM DEFINE METHOD, IN THIS EXAMPLE I AM DEFINING POST WHILE I AM SENDING REQUEST

$final_x_header = hash("sha256", "/pg/v1/status/" . $response['merchantId'] . "/" . $response['transactionId'] . $key_index) . "###" . $key;

$url = "https://api-preprod.phonepe.com/apis/pg-sandbox/pg/v1/status/".$response['merchantId']."/".$response['transactionId']; // <TESTING URL>

$headers = array(
    "Content-Type: application/json",
    "accept: application/json",
    "X-VERIFY: " . $final_x_header,
    "X-MERCHANT-ID:". $response['merchantId']
);

$curl = curl_init($url);

curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'GET');
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);

$resp = curl_exec($curl);

curl_close($curl);

$responsePayment = json_decode($resp, true);
// HANDLE YOUR PHONEPAY RESPONSE

I hope it will assist you…