Midtrans-PHP

Midtrans ❤️ PHP!

This is the Official PHP wrapper/library for Midtrans Payment API, that is compatible with Composer. Visit https://midtrans.com for more information about the product and see documentation at http://docs.midtrans.com for more technical details. Starting version 2.6, this library now supports Snap-bi. You can go to this docs to learn more about Snap-bi.

1. Installation

1.a Composer Installation

If you are using Composer, you can install via composer CLI:

composer require midtrans/midtrans-php

add this require line to your composer.json file:

{
    "require": {
        "midtrans/midtrans-php": "2.*"
    }
}

and run composer install on your terminal.

Note: If you are using Laravel framework, in some case you also need to run composer dumpautoload

/Midtrans will then be available (auto loaded) as Object in your Laravel project.

1.b Manual Instalation

If you are not using Composer, you can clone or download this repository.

Then you should require/autoload Midtrans.php file on your code.

require_once dirname(__FILE__) . '/pathofproject/Midtrans.php';

// my code goes here

2. How to Use

2.1 General Settings

// Set your Merchant Server Key
\Midtrans\Config::$serverKey = '<your server key>';
// Set to Development/Sandbox Environment (default). Set to true for Production Environment (accept real transaction).
\Midtrans\Config::$isProduction = false;
// Set sanitization on (default)
\Midtrans\Config::$isSanitized = true;
// Set 3DS transaction for credit card to true
\Midtrans\Config::$is3ds = true;

Override Notification URL

You can opt to change or add custom notification urls on every transaction. It can be achieved by adding additional HTTP headers into charge request.

// Add new notification url(s) alongside the settings on Midtrans Dashboard Portal (MAP)
Config::$appendNotifUrl = "https://example.com/test1,https://example.com/test2";
// Use new notification url(s) disregarding the settings on Midtrans Dashboard Portal (MAP)
Config::$overrideNotifUrl = "https://example.com/test1";

More details

Note: When both appendNotifUrl and overrideNotifUrl are used together then only overrideNotifUrl will be used.

Both header can only receive up to maximum of 3 urls.

Idempotency-Key

You can opt to add idempotency key on charge transaction. It can be achieved by adding additional HTTP headers into charge request. Is a unique value that is put on header on API request. Midtrans API accept Idempotency-Key on header to safely handle retry request without performing the same operation twice. This is helpful for cases where merchant didn't receive the response because of network issue or other unexpected error.

Config::$paymentIdempotencyKey = "Unique-ID";

More details

2.2 Choose Product/Method

We have 3 different products of payment that you can use:

Snap - Customizable payment popup will appear on your web/app (no redirection). doc ref
Snap Redirect - Customer need to be redirected to payment url hosted by midtrans. doc ref
Core API (VT-Direct) - Basic backend implementation, you can customize the frontend embedded on your web/app as you like (no redirection). doc ref

Choose one that you think best for your unique needs.

2.2.a Snap

You can see Snap example here.

Get Snap Token

$params = array(
    'transaction_details' => array(
        'order_id' => rand(),
        'gross_amount' => 10000,
    )
);

$snapToken = \Midtrans\Snap::getSnapToken($params);

Initialize Snap JS when customer click pay button

<html>
  <body>
    <button id="pay-button">Pay!</button>
    <pre><div id="result-json">JSON result will appear here after payment:<br></div></pre> 

<!-- TODO: Remove ".sandbox" from script src URL for production environment. Also input your client key in "data-client-key" -->
    <script src="https://app.sandbox.midtrans.com/snap/snap.js" data-client-key="<Set your ClientKey here>"></script>
    <script type="text/javascript">
      document.getElementById('pay-button').onclick = function(){
        // SnapToken acquired from previous step
        snap.pay('<?=$snapToken?>', {
          // Optional
          onSuccess: function(result){
            /* You may add your own js here, this is just example */ document.getElementById('result-json').innerHTML += JSON.stringify(result, null, 2);
          },
          // Optional
          onPending: function(result){
            /* You may add your own js here, this is just example */ document.getElementById('result-json').innerHTML += JSON.stringify(result, null, 2);
          },
          // Optional
          onError: function(result){
            /* You may add your own js here, this is just example */ document.getElementById('result-json').innerHTML += JSON.stringify(result, null, 2);
          }
        });
      };
    </script>
  </body>
</html>

Implement Notification Handler

Refer to this section

2.2.b Snap Redirect

You can see some Snap Redirect examples here.

Get Redirection URL of a Payment Page

$params = array(
    'transaction_details' => array(
        'order_id' => rand(),
        'gross_amount' => 10000,
    )
);

try {
  // Get Snap Payment Page URL
  $paymentUrl = \Midtrans\Snap::createTransaction($params)->redirect_url;
  
  // Redirect to Snap Payment Page
  header('Location: ' . $paymentUrl);
}
catch (Exception $e) {
  echo $e->getMessage();
}

Implement Notification Handler

Refer to this section

2.2.c Core API (VT-Direct)

You can see some Core API examples here.

Set Client Key

MidtransNew3ds.clientKey = "<your client key>";

Checkout Page

Please refer to this file

Checkout Process

1. Create Transaction Details

$transaction_details = array(
  'order_id'    => time(),
  'gross_amount'  => 200000
);

2. Create Item Details, Billing Address, Shipping Address, and Customer Details (Optional)

// Populate items
$items = array(
    array(
        'id'       => 'item1',
        'price'    => 100000,
        'quantity' => 1,
        'name'     => 'Adidas f50'
    ),
    array(
        'id'       => 'item2',
        'price'    => 50000,
        'quantity' => 2,
        'name'     => 'Nike N90'
    )
);

// Populate customer's billing address
$billing_address = array(
    'first_name'   => "Andri",
    'last_name'    => "Setiawan",
    'address'      => "Karet Belakang 15A, Setiabudi.",
    'city'         => "Jakarta",
    'postal_code'  => "51161",
    'phone'        => "081322311801",
    'country_code' => 'IDN'
);

// Populate customer's shipping address
$shipping_address = array(
    'first_name'   => "John",
    'last_name'    => "Watson",
    'address'      => "Bakerstreet 221B.",
    'city'         => "Jakarta",
    'postal_code'  => "51162",
    'phone'        => "081322311801",
    'country_code' => 'IDN'
);

// Populate customer's info
$customer_details = array(
    'first_name'       => "Andri",
    'last_name'        => "Setiawan",
    'email'            => "test@test.com",
    'phone'            => "081322311801",
    'billing_address'  => $billing_address,
    'shipping_address' => $shipping_address
);

3. Get Token ID from Checkout Page

// Token ID from checkout page
$token_id = $_POST['token_id'];

4. Create Transaction Data

// Transaction data to be sent
$transaction_data = array(
    'payment_type' => 'credit_card',
    'credit_card'  => array(
        'token_id'      => $token_id,
        'authentication'=> true,
//        'bank'          => 'bni', // optional to set acquiring bank
//        'save_token_id' => true   // optional for one/two clicks feature
    ),
    'transaction_details' => $transaction_details,
    'item_details'        => $items,
    'customer_details'    => $customer_details
);

5. Charge

$response = \Midtrans\CoreApi::charge($transaction_data);

6. Credit Card 3DS Authentication

The credit card charge result may contains redirect_url for 3DS authentication. 3DS Authentication should be handled on Frontend please refer to API docs

For full example on Credit Card 3DS transaction refer to:

Core API examples

7. Handle Transaction Status

// Success
if($response->transaction_status == 'capture') {
    echo "<p>Transaksi berhasil.</p>";
    echo "<p>Status transaksi untuk order id $response->order_id: " .
        "$response->transaction_status</p>";

    echo "<h3>Detail transaksi:</h3>";
    echo "<pre>";
    var_dump($response);
    echo "</pre>";
}
// Deny
else if($response->transaction_status == 'deny') {
    echo "<p>Transaksi ditolak.</p>";
    echo "<p>Status transaksi untuk order id .$response->order_id: " .
        "$response->transaction_status</p>";

    echo "<h3>Detail transaksi:</h3>";
    echo "<pre>";
    var_dump($response);
    echo "</pre>";
}
// Challenge
else if($response->transaction_status == 'challenge') {
    echo "<p>Transaksi challenge.</p>";
    echo "<p>Status transaksi untuk order id $response->order_id: " .
        "$response->transaction_status</p>";

    echo "<h3>Detail transaksi:</h3>";
    echo "<pre>";
    var_dump($response);
    echo "</pre>";
}
// Error
else {
    echo "<p>Terjadi kesalahan pada data transaksi yang dikirim.</p>";
    echo "<p>Status message: [$response->status_code] " .
        "$response->status_message</p>";

    echo "<pre>";
    var_dump($response);
    echo "</pre>";
}

8. Implement Notification Handler

Refer to this section

2.3 Handle HTTP Notification

Create separated web endpoint (notification url) to receive HTTP POST notification callback/webhook. HTTP notification will be sent whenever transaction status is changed. Example also available here

$notif = new \Midtrans\Notification();

$transaction = $notif->transaction_status;
$fraud = $notif->fraud_status;

error_log("Order ID $notif->order_id: "."transaction status = $transaction, fraud staus = $fraud");

if ($transaction == 'capture') {
    if ($fraud == 'challenge') {
      // TODO Set payment status in merchant's database to 'challenge'
    }
    else if ($fraud == 'accept') {
      // TODO Set payment status in merchant's database to 'success'
    }
}
else if ($transaction == 'cancel') {
    if ($fraud == 'challenge') {
      // TODO Set payment status in merchant's database to 'failure'
    }
    else if ($fraud == 'accept') {
      // TODO Set payment status in merchant's database to 'failure'
    }
}
else if ($transaction == 'deny') {
      // TODO Set payment status in merchant's database to 'failure'
}

2.4 Process Transaction

Get Transaction Status

$status = \Midtrans\Transaction::status($orderId);
var_dump($status);

Approve Transaction

If transaction fraud_status == CHALLENGE, you can approve the transaction from Merchant Dashboard, or API :

$approve = \Midtrans\Transaction::approve($orderId);
var_dump($approve);

Cancel Transaction

You can Cancel transaction with fraud_status == CHALLENGE, or credit card transaction with transaction_status == CAPTURE (before it become SETTLEMENT)

$cancel = \Midtrans\Transaction::cancel($orderId);
var_dump($cancel);

Expire Transaction

You can Expire transaction with transaction_status == PENDING (before it become SETTLEMENT or EXPIRE)

$cancel = \Midtrans\Transaction::cancel($orderId);
var_dump($cancel);

Refund Transaction

Refund a transaction (not all payment channel allow refund via API) You can Refund transaction with transaction_status == settlement

$params = array(
    'refund_key' => 'order1-ref1',
    'amount' => 10000,
    'reason' => 'Item out of stock'
);
$refund = \Midtrans\Transaction::refund($orderId, $params);
var_dump($refund);

Direct Refund Transaction

Refund a transaction via Direct Refund API You can Refund transaction with transaction_status == settlement

$params = array(
    'refund_key' => 'order1-ref1',
    'amount' => 10000,
    'reason' => 'Item out of stock'
);
$direct_refund = \Midtrans\Transaction::refundDirect($orderId, $params);
var_dump($direct_refund);

3. Snap-BI (*NEW FEATURE starting v2.6.0)

Standar Nasional Open API Pembayaran, or in short SNAP, is a national payment open API standard published by Bank Indonesia. To learn more you can read this docs

3.1 General Settings

//These config value are based on the header stated here https://docs.midtrans.com/reference/getting-started-1
// Set to Development/Sandbox Environment (default). Set to true for Production Environment (accept real transaction).
\SnapBi\Config::$isProduction = false;
// Set your client id. Merchant’s client ID that will be given by Midtrans, will be used as X-CLIENT-KEY on request’s header in B2B Access Token API.
\SnapBi\Config::$snapBiClientId = "YOUR CLIENT ID";
// Set your private key here, make sure to add \n on the private key, you can refer to the examples
\SnapBi\Config::$snapBiPrivateKey = "YOUR PRIVATE KEY";
// Set your client secret. Merchant’s secret key that will be given by Midtrans, will be used for symmetric signature generation for Transactional API’s header.
\SnapBi\Config::$snapBiClientSecret = "YOUR CLIENT SECRET";
// Set your partner id. Merchant’s partner ID that will be given by Midtrans, will be used as X-PARTNER-ID on Transactional API’s header.
\SnapBi\Config::$snapBiPartnerId = "YOUR PARTNER ID";
// Set the channel id here.
\SnapBi\Config::$snapBiChannelId = "CHANNEL ID";
// Enable logging to see details of the request/response make sure to disable this on production, the default is disabled.
\SnapBi\Config::$enableLogging = false;
// Set your public key here if you want to verify your webhook notification, make sure to add \n on the public key, you can refer to the examples
\SnapBi\Config::$snapBiPublicKey = "YOUR PUBLIC KEY"

3.2 Create Payment

3.2.1 Direct Debit (Gopay, Dana, Shopeepay)

Refer to this docs for more detailed information about creating payment using direct debit.

   
date_default_timezone_set('Asia/Jakarta');
$time_stamp = date("c");
$date = new DateTime($time_stamp);
$external_id = "uzi-order-testing" . uniqid();
// Add 10 minutes validity time
$date->modify('+10 minutes');
// Format the new date
$valid_until = $date->format('c');
$merchant_id = "M001234";


//create direct debit request body/ payload
//you can change the payment method on the `payOptionDetails`
$debitParams = array(
    "partnerReferenceNo" => $external_id,
    "chargeToken" => "",
    "merchantId" => $merchant_id,
    "urlParam" => array(
        array(
            "url" => "https://www.google.com",
            "type" => "PAY_RETURN",
            "isDeeplink" => "Y"
        )
    ),
    "validUpTo" => $valid_until,
    "payOptionDetails" => array(
        array(
            "payMethod" => "DANA",
            "payOption" => "DANA",
            "transAmount" => array(
                "value" => "100.0",
                "currency" => "IDR" //currently we only support `IDR`
            )
        )
    ),
    "additionalInfo" => array(
        "customerDetails" => array(
            "phone" => "081122334455",
            "firstName" => "Andri",
            "lastName" => "Litani",
            "email" => "andri@litani.com",
            "billingAddress" => array(
                "firstName" => "Andri",
                "lastName" => "Litani",
                "phone" => "081122334455",
                "address" => "billingAddress",
                "city" => "billingCity",
                "postalCode" => "12790",
                "countryCode" => "CZH"
            ),
            "shippingAddress" => array(
                "firstName" => "Andri",
                "lastName" => "Litani",
                "phone" => "081122334455",
                "address" => "shippingAddress",
                "city" => "shippingCity",
                "postalCode" => "12790",
                "countryCode" => "CZH"
            )
        ),
        "items" => array(
            array(
                "id" => "1",
                "price" => array(
                    "value" => "100.00",
                    "currency" => "IDR"
                ),
                "quantity" => 1,
                "name" => "Apple",
                "brand" => "Apple",
                "category" => "Subscription",
                "merchantName" => "amazon prime",
                "url" => "itemUrl"
            )
        ),
        "metadata" => array()
    )
);
/**
 *  Basic example
 * to change the payment method, you can change the value of the request body on the `payOptionDetails`
 * the `currency` value that we support for now is only `IDR`
 */
$snapBiResponse = SnapBi::directDebit()
    ->withBody($debitParams)
    ->createPayment($external_id);

3.2.2 VA (Bank Transfer)

Refer to this docs for more detailed information about VA/Bank Transfer.

$external_id = "uzi-order-testing" . uniqid();
$customerVaNo = "6280123456";
$merchant_id = "M001234";

$vaParams = array(
    "partnerServiceId"=> "   70012",
    "customerNo"=> $customerVaNo,
    "virtualAccountNo"=> "   70012" . $customerVaNo,
    "virtualAccountName"=> "Jokul Doe",
    "virtualAccountEmail"=> "jokul@email.com",
    "virtualAccountPhone"=> "6281828384858",
    "trxId"=> $external_id,
    "totalAmount"=> [
        "value"=> "10000.00",
        "currency"=> "IDR"
    ],
    "additionalInfo"=> [
        "merchantId"=> $merchant_id,
        "bank"=> "mandiri",
        "flags"=> [
            "shouldRandomizeVaNumber"=> false
        ],
        "mandiri"=> [
            "billInfo1"=> "bank_name",
            "billInfo2"=> "mandiri",
            "billInfo3"=> "Name:",
            "billInfo4"=> "Budi Utomo",
            "billInfo5"=> "Class:",
            "billInfo6"=> "Computer Science",
            "billInfo7"=> "ID:",
            "billInfo8"=> "VT-12345"
        ],
        "customerDetails"=> [
            "firstName"=> "Jokul",
            "lastName"=> "Doe",
            "email"=> "jokul@email.com",
            "phone"=> "+6281828384858",
            "billingAddress"=> [
                "firstName"=> "Jukul",
                "lastName"=> "Doe",
                "address"=> "Kalibata",
                "city"=> "Jakarta",
                "postalCode"=> "12190",
                "phone"=> "+6281828384858",
                "countryCode"=> "IDN"
            ],
            "shippingAddress"=> [
                "firstName"=> "Jukul",
                "lastName"=> "Doe",
                "address"=> "Kalibata",
                "city"=> "Jakarta",
                "postalCode"=> "12190",
                "phone"=> "+6281828384858",
                "countryCode"=> "IDN"
            ]
        ],
        "customField"=> [
            "1"=> "custom-field-1",
            "2"=> "custom-field-2",
            "3"=> "custom-field-3"
        ],
        "items"=> [
            [
                "id"=> "a1",
                "price"=> [
                    "value"=> "1000.00",
                    "currency"=> "IDR"
                ],
                "quantity"=> 3,
                "name"=> "Apel",
                "brand"=> "Fuji Apple",
                "category"=> "Fruit",
                "merchantName"=> "Fruit-store"

            ],
            [
                "id"=> "a2",
                "price"=> [
                    "value"=> "1000.00",
                    "currency"=> "IDR"
                ],
                "quantity"=> 7,
                "name"=> "Apel Malang",
                "brand"=> "Fuji Apple",
                "category"=> "Fruit",
                "merchantName"=> "Fruit-store"
            ]
        ]
    ]
);

/**
 * basic implementation to create payment using va
 */
$snapBiResponse = SnapBi::va()
    ->withBody($vaParams)
    ->createPayment($external_id);

3.2.3 Qris

Refer to this docs for more detailed information about Qris.

$external_id = "uzi-order-testing" . uniqid();
$merchant_id = "M001234";
$qrisBody = array(
    "partnerReferenceNo" => $external_id,
    "amount" => array(
        "value" => "1500.00",
        "currency" => "IDR"
    ),
    "merchantId" => $merchant_id,
    "validityPeriod" => "2030-07-03T12:08:56-07:00",
    "additionalInfo" => array(
        "acquirer" => "gopay",
        "items" => array(
            array(
                "id" => "8143fc4f-ec05-4c55-92fb-620c212f401e",
                "price" => array(
                    "value" => "1500.00",
                    "currency" => "IDR"
                ),
                "quantity" => 1,
                "name" => "test item name",
                "brand" => "test item brand",
                "category" => "test item category",
                "merchantName" => "Merchant Operation"
            )
        ),
        "customerDetails" => array(
            "email" => "merchant-ops@midtrans.com",
            "firstName" => "Merchant",
            "lastName" => "Operation",
            "phone" => "+6281932358123"
        ),
        "countryCode" => "ID",
        "locale" => "id_ID"
    )
);

/**
 * basic implementation to create payment using Qris
 */
$snapBiResponse = SnapBi::qris()
        ->withBody($qrisBody)
        ->createPayment($external_id);

3.4 Get Transaction Status

Refer to this docs for more detailed information about getting the transaction status.

$merchant_id = "M001234";
$external_id = "uzi-order-testing" . uniqid();

$directDebitStatusByExternalIdBody = array(
    "originalExternalId" => "uzi-order-testing66ce90ce90ee5",
    "originalPartnerReferenceNo" => "uzi-order-testing66ce90ce90ee5",
    "serviceCode" => "54",
);

$directDebitStatusByReferenceBody = array(
    "originalReferenceNo" => "A1202408280618283vcBaAmf7RID",
    "serviceCode" => "54",
);

$vaStatusBody = array(
    "partnerServiceId" => "    5818",
    "customerNo" => "628064192914",
    "virtualAccountNo" => "    5818628064192914",
    "inquiryRequestId" => "uzi-order-testing66dc4799e4af5",
    "paymentRequestId" => "uzi-order-testing66dc4799e4af5",
    "additionalInfo" => array(
        "merchantId" => $merchant_id
    )
);

$qrisStatusBody = array(
    "originalReferenceNo" => "A120240910100828anKJlXgsi6ID",
    "originalPartnerReferenceNo" => "uzi-order-testing66e01a9b8c6bf",
    "merchantId" => $merchant_id,
    "serviceCode" => "54"
);

/**
 * Example code for Direct Debit getStatus using externalId
 */
$snapBiResponse = SnapBi::directDebit()
    ->withBody($statusByExternalId)
    ->getStatus($external_id);

/**
 * Example code for Direct Debit getStatus using referenceNo
 */
$snapBiResponse = SnapBi::directDebit()
    ->withBody($statusByReference)
    ->getStatus($external_id);
    
/**
 * Example code for VA (Bank Transfer) getStatus
 */
$snapBiResponse = SnapBi::va()
    ->withBody($vaStatusBody)
    ->getStatus($external_id);
    /**
 * 
 * Example code for Qris getStatus
 */
$snapBiResponse = SnapBi::qris()
    ->withBody($qrisStatusBody)
    ->getStatus($external_id);

3.5 Cancel Transaction

Refer to this docs for more detailed information about cancelling the payment.

$merchant_id = "M001234";
$external_id = "uzi-order-testing" . uniqid();

$directDebitCancelByReferenceBody = array(
    "originalReferenceNo" => "A120240902104935GBqSQK0gtQID"
);
        
$directDebitCancelByExternalIdBody = array(
    "originalExternalId" => "uzi-order-testing66d5983eabc71"
);

$vaCancelBody = array(
    "partnerServiceId" => "    5818",
    "customerNo" => "628014506680",
    "virtualAccountNo" => "    5818628014506680",
    "trxId" => "uzi-order-testing66dc76754bf1c",
    "additionalInfo" => array(
        "merchantId" => $merchant_id
    )
);

$qrisCancelBody = array(
    "originalReferenceNo" => "A120240910091847fYkCqhCH1XID",
    "merchantId" => $merchant_id,
    "reason" => "cancel reason",
);
/**
 * Basic implementation to cancel transaction using referenceNo
 */
$snapBiResponse = SnapBi::directDebit()
    ->withBody($directDebitCancelByReferenceBody)
    ->cancel($external_id);

/**
 * Basic implementation to cancel transaction using externalId
 */
$snapBiResponse = SnapBi::directDebit()
    ->withBody($directDebitCancelByExternalIdBody)
    ->cancel($external_id);

/**
 * Basic implementation of VA (Bank Transfer) to cancel transaction
 */
$snapBiResponse = SnapBi::va()
    ->withBody($vaCancelBody)
    ->cancel($external_id);

/**
 * Basic implementation of Qris to cancel transaction
 */
$snapBiResponse = SnapBi::qris()
    ->withBody($qrisCancelBody)
    ->cancel($external_id);

3.6 Refund Transaction

Refer to this docs for more detailed information about refunding the payment.

$merchant_id = "M001234";
$external_id = "uzi-order-testing" . uniqid();

$directDebitRefundByExternalIdBody = array(
    "originalExternalId" => "uzi-order-testing66cec41c7f905",
    "partnerRefundNo" =>  "uzi-order-testing66cec41c7f905" . "refund-0001".rand(),
    "reason" => "some-reason",
    "additionalInfo" => array(),
    "refundAmount" => array(
        "value" => "100.00",
        "currency" => "IDR"
    ));

$directDebitRefundByReferenceBody = array(
    "originalReferenceNo" => "A120240828062651Y0NQMbJkDOID",
    "reason" => "some-reason",
    "additionalInfo" => array(),
    "refundAmount" => array(
        "value" => "100.00",
        "currency" => "IDR"
    ));
    
$qrisRefundBody = array(
    "merchantId" => $merchant_id,
    "originalPartnerReferenceNo" => "uzi-order-testing66e01a9b8c6bf",
    "originalReferenceNo" => "A120240910100828anKJlXgsi6ID",
    "partnerRefundNo" => "partner-refund-no-". uniqid(),
    "reason" => "refund reason",
    "refundAmount" => array(
        "value" => "1500.00",
        "currency" => "IDR"
    ),
    "additionalInfo" => array(
        "foo" => "bar"
    )
);
/**
 * Example code for refund using externalId
 */
$snapBiResponse = SnapBi::directDebit()
    ->withBody($directDebitRefundByExternalIdBody)
    ->refund($external_id);

/**
 * Example code for refund using reference no
 */
$snapBiResponse = SnapBi::directDebit()
    ->withBody($directDebitRefundByReferenceBody)
    ->refund($external_id);
    
    /**
 * Example code for refund using Qris
 */
$snapBiResponse = SnapBi::qris()
    ->withBody($qrisRefundBody)
    ->refund($external_id);

3.7 Adding additional header / override the header

You can add or override the header value, by utilizing the ->withAccessTokenHeader or ->withTransactionHeader method chain. Refer to this docs to see the header value required by Snap-Bi , and see the default header on each payment method

 /**
 * Example code for Direct Debit refund using additional header
 */
$snapBiResponse = SnapBi::directDebit()
    ->withAccessTokenHeader([
        "debug-id"=> "va debug id",
        "X-DEVICE-ID"=>"va device id"
    ])
    ->withTransactionHeader([
        "debug-id"=> "va debug id",
        "X-DEVICE-ID"=>"va device id"
    ])
    ->withBody($directDebitRefundByExternalIdBody)
    ->refund($external_id);
/**
 * Example code for using additional header on creating payment using VA
 */
$snapBiResponse = SnapBi::va()
    ->withAccessTokenHeader([
        "debug-id"=> "va debug id",
        "X-DEVICE-ID"=>"va device id"
    ])
    ->withTransactionHeader([
        "debug-id"=> "va debug id",
        "X-DEVICE-ID"=>"va device id"
    ])
    ->withBody($vaParams)
    ->createPayment($external_id);

3.8 Reusing Access Token

If you've saved your previous access token and wanted to re-use it, you can do it by utilizing the ->withAccessToken.

/**
 * Example reusing your existing accessToken by using ->withAccessToken
 */
$snapBiResponse = SnapBi::va()
    ->withAccessToken("your-access-token")
    ->withBody($vaParams)
    ->createPayment($external_id);

3.9 Payment Notification

To implement Snap-Bi Payment Notification you can refer to this docs To verify the webhook notification that you recieve you can use this method below

 
//the request body/ payload sent by the webhook
 $payload = json_decode(
 {
    "originalPartnerReferenceNo": "uzi-order-testing67039fa9da813",
    "originalReferenceNo": "A120241007084530GSXji4Q5OdID",
    "merchantId": "G653420184",
    "amount": {
        "value": "10000.00",
        "currency": "IDR"
    },
    "latestTransactionStatus": "03",
    "transactionStatusDesc": "PENDING",
    "additionalInfo": {
        "refundHistory": [],
        "userPaymentDetails": []
    }
};

// to get the signature value, you need to retrieve it from the webhook header called X-Signature
$xSignature = "CgjmAyC9OZ3pB2JhBRDihL939kS86LjP1VLD1R7LgI4JkvYvskUQrPXgjhrZqU2SFkfPmLtSbcEUw21pg2nItQ0KoX582Y6Tqg4Mn45BQbxo4LTPzkZwclD4WI+aCYePQtUrXpJSTM8D32lSJQQndlloJfzoD6Rh24lNb+zjUpc+YEi4vMM6MBmS26PpCm/7FZ7/OgsVh9rlSNUsuQ/1QFpldA0F8bBNWSW4trwv9bE1NFDzliHrRAnQXrT/J3chOg5qqH0+s3E6v/W21hIrBYZVDTppyJPtTOoCWeuT1Tk9XI2HhSDiSuI3pevzLL8FLEWY/G4M5zkjm/9056LTDw==";

// to get the timeStamp value, you need to retrieve it from the webhook header called X-Timestamp
$xTimeStamp = "2024-10-07T15:45:22+07:00";

// the url path is based on the webhook url of the payment method for example for direct debit is `/v1.0/debit/notify`
$notificationUrlPath = "/v1.0/debit/notify"
/**
 * Example verifying the webhook notification
 */
$isVerified = SnapBi::notification()
    ->withBody($payload)
    ->withSignature($xSignature)
    ->withTimeStamp($xTimeStamp)
    ->withNotificationUrlPath($notificationUrlPath)
    ->isWebhookNotificationVerified()

Unit Test

Integration Test (sandbox real transactions)

Please change server key and client key on phpunit.xml to your own.

All Test

vendor/bin/phpunit

Specific Test

vendor/bin/phpunit tests/integration/CoreApiIntegrationTest.php

Contributing

Developing e-commerce plug-ins

There are several guides that must be taken care of when you develop new plugins.

Handling currency other than IDR. Midtrans v1 and v2 currently accepts payments in Indonesian Rupiah only. As a corrolary, there is a validation on the server to check whether the item prices are in integer or not. As much as you are tempted to round-off the price, DO NOT do that! Always prepare when your system uses currencies other than IDR, convert them to IDR accordingly, and only round the price AFTER that.
Consider using the auto-sanitization feature.

Midtrans-PHP

1. Installation

1.a Composer Installation

1.b Manual Instalation

2. How to Use

2.1 General Settings

Override Notification URL

Idempotency-Key

2.2 Choose Product/Method

2.2.a Snap

Get Snap Token

Initialize Snap JS when customer click pay button

Implement Notification Handler

2.2.b Snap Redirect

Get Redirection URL of a Payment Page

Implement Notification Handler

2.2.c Core API (VT-Direct)

Set Client Key

Checkout Page

Checkout Process

1. Create Transaction Details

2. Create Item Details, Billing Address, Shipping Address, and Customer Details (Optional)

3. Get Token ID from Checkout Page

4. Create Transaction Data

5. Charge

6. Credit Card 3DS Authentication

7. Handle Transaction Status

8. Implement Notification Handler

2.3 Handle HTTP Notification

2.4 Process Transaction

Get Transaction Status

Approve Transaction

Cancel Transaction

Expire Transaction

Refund Transaction

Direct Refund Transaction

3. Snap-BI (*NEW FEATURE starting v2.6.0)

3.1 General Settings

3.2 Create Payment

3.2.1 Direct Debit (Gopay, Dana, Shopeepay)

3.2.2 VA (Bank Transfer)

3.2.3 Qris

3.4 Get Transaction Status

3.5 Cancel Transaction

3.6 Refund Transaction

3.7 Adding additional header / override the header

3.8 Reusing Access Token

3.9 Payment Notification

Unit Test

Integration Test (sandbox real transactions)

All Test

Specific Test

Contributing

Developing e-commerce plug-ins

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