Overview

Use the convertTrial method to convert a trial to a paid subscription. In the eventuality of a conversion failure, you can use convertTrial again for the same trial subscription only after you let 24 hours pass since the initial attempt. The 2Checkout system attempts to automatically convert trials before they expire to full subscriptions unless you made an attempt that failed less than 24 hours before the scheduled expiration deadline.

In case the trial conversion fails due to a transaction issue, the 2Checkout system sends unfinished payment follow-up emails to customers, provided that you set up lead management for your account.

Parameters

Response

Request

<?php

require ('PATH_TO_AUTH'); 
 
$SubscriptionReference = 'BF44555C6C';

$ExtendSubscriptionFromPaymentDate = true; //false can also be used if you want the subscription start date to be the moment when the trial was set to initially expire.

try {
    $convertedTrial = $client->convertTrial($sessionID, $SubscriptionReference, $ExtendSubscriptionFromPaymentDate);
}
catch (SoapFault $e) {
    echo "convertedTrial: " . $e->getMessage();
    exit;
}
var_dump("convertedTrial", $convertedTrial);

Watch this tutorial to see how you can pause a subscription from your Merchant Control Panel.

Overview

Use the convertTrial method to convert a trial to a paid subscription. In the eventuality of a conversion failure, you can use convertTrial again for the same trial subscription only after you let 24 hours pass since the initial attempt. The 2Checkout system attempts to automatically convert trials before they expire to full subscriptions, unless you made an attempt that failed less than 24 hours before the scheduled expiration deadline.

In case the trial conversion fails due to a transaction issue, the 2Checkout system sends unfinished payment follow-up emails to customers, provided that you set up lead management for your account.

Parameters

Response

Request

<?php
$host   = "https://api.2checkout.com";
$client = new SoapClient($host . "/soap/3.0/?wsdl", array(
    'location' => $host . "/soap/3.0/",
    "stream_context" => stream_context_create(array(
        'ssl' => array(
            'verify_peer' => false,
            'verify_peer_name' => false
        )
    ))
));

function hmac($key, $data)
{
    $b = 64; // byte length for md5
    if (strlen($key) > $b) {
        $key = pack("H*", md5($key));
    }
    
    $key    = str_pad($key, $b, chr(0x00));
    $ipad   = str_pad('', $b, chr(0x36));
    $opad   = str_pad('', $b, chr(0x5c));
    $k_ipad = $key ^ $ipad;
    $k_opad = $key ^ $opad;
    return md5($k_opad . pack("H*", md5($k_ipad . $data)));
}
$merchantCode = "YOUR_MERCHANT_CODE";// your account's merchant code available in the 'System settings' area of the cPanel: https://secure.2checkout.com/cpanel/account_settings.php
$key = "YOUR_SECRET_KEY";// your account's secret key available in the 'System settings' area of the cPanel: https://secure.2checkout.com/cpanel/account_settings.php
$now          = gmdate('Y-m-d H:i:s'); //date_default_timezone_set('UTC')
$string = strlen($merchantCode) . $merchantCode . strlen($now) . $now;
$hash   = hmac($key, $string);
try {
    $sessionID = $client->login($merchantCode, $now, $hash);
}
catch (SoapFault $e) {
    echo "Authentication: " . $e->getMessage();
    exit;
}
$SubscriptionReference = '30E47F8699';
$ExtendSubscriptionFromPaymentDate = true; //false can also be used if you want the subscription start date to be the moment when the trial was set to initially expire.
try {
    $convertedTrial = $client->convertTrial($sessionID, $SubscriptionReference, $ExtendSubscriptionFromPaymentDate);
}
catch (SoapFault $e) {
    echo "convertedTrial: " . $e->getMessage();
    exit;
}
var_dump("convertedTrial", $convertedTrial);

Overview

Use the issueRefund method to issue a partial refund for an order processed by 2Checkout.

Requirements 

The payment for the refundable order needs to be collected.

You cannot issue a refund for an amount higher than the total order amount.

Request

<?php

$host = 'https://api.avangate.com';
$merchantCode = "MERCHANT_CODE"; // your account's merchant code available in the 'System settings' area of the cPanel: https://secure.2checkout.com/cpanel/account_settings.php
$key = "SECRET_KEY"; // your account's secret key available in the 'System settings' area of the cPanel: https://secure.2checkout.com/cpanel/account_settings.php

$now = gmdate('Y-m-d H:i:s'); //GMT date format)
$algo = "sha256";
$string = strlen($merchantCode) . $merchantCode . strlen($now) . $now;
$hash = hash_hmac($algo, $string, $key);

try {
    $client = new SoapClient($host . "/soap/6.0/?wsdl", [
        'location'       => $host . "/soap/6.0/",
        "stream_context" => stream_context_create([
            'ssl' => [
                'verify_peer'      => false,
                'verify_peer_name' => false
            ]
        ])
    ]);
    $sessionID = $client->login($merchantCode, $now, $hash, $algo);
    echo("Token: {$sessionID}" . PHP_EOL);

    $orderReference = "73152871";
    $items = [];
    $item = new stdClass();
    $item->Quantity = 1;
    $item->LineItemReference = "a439c84a4b1e8ad1d7bf38407f5ea7473433ce7b";
    $item->Amount = 29.99;

    $items[] = $item;
    $comment = "This is a comment";
    $reason = "Fraud";

    $refundedOrder = $client->issueRefund($sessionID, $orderReference, null, $items, $comment, $reason);
    var_dump($refundOrder);
} catch (SoapFault $e) {
    echo "Authentication: " . $e->getMessage() . PHP_EOL;
    exit;
} 

Response

Watch this tutorial to see how to set free trials for your customers in your Merchant Control Panel.

Overview

Use deletePromotionProducts to remove products from an existing promotion.

Parameters

Response

Request

<?php

function callRPC($Request, $host, $Debug = true) {
    $curl = curl_init($host);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($curl, CURLOPT_VERBOSE, true);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($curl, CURLOPT_SSLVERSION, 0);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 'Accept: application/json'));
    $RequestString = json_encode($Request);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $RequestString);
    if ($Debug) {
        $RequestString;
    }
    $ResponseString = curl_exec($curl);
    if ($Debug) {
        $ResponseString;
    }
    if (!empty($ResponseString)) {
        var_dump($ResponseString);
        $Response = json_decode($ResponseString);
        if (isset($Response->result)) {
            return $Response->result;
        }
        if (!is_null($Response->error)) {
            var_dump($Request->method, $Response->error);
        }
    } else {
        return null;
    }
}

$host = 'https://api.avangate.com/rpc/3.1/';

$merchantCode = "YOUR_MERCHANT_CODE"; // your account's merchant code available in the 'System settings' area of the cPanel: https://secure.avangate.com/cpanel/account_settings.php
$key = "YOUR_SECRET_KEY"; // your account's secret key available in the 'System settings' area of the cPanel: https://secure.avangate.com/cpanel/account_settings.php

$string = strlen($merchantCode) . $merchantCode . strlen(gmdate('Y-m-d H:i:s')) . gmdate('Y-m-d H:i:s');
$hash = hash_hmac('md5', $string, $key);

$i = 1;

$jsonRpcRequest = new stdClass();
$jsonRpcRequest->jsonrpc = '2.0';
$jsonRpcRequest->method = 'login';
$jsonRpcRequest->params = array($merchantCode, gmdate('Y-m-d H:i:s'), $hash);
$jsonRpcRequest->id = $i++;

$sessionID = callRPC($jsonRpcRequest, $host);

$promotionCode = '';

// Define the first product to remove from the promotion
$newProduct1 = new stdClass;
$newProduct1->Code = '';
$newProduct1->PricingConfigurationCode = '';
$newProduct1->PricingOptionCodes = ['',''];

// Define another product to remove from the promotion
$newProduct2 = new stdClass;
$newProduct2->Code = '';
$newProduct2->PricingOptionCodes = [''];

$productPromotion = [$newProduct1, $newProduct2];

$jsonRpcRequest = array (
'jsonrpc' => '2.0',
'id' => $i++,
'method' => 'deletePromotionProducts',
'params' => array($sessionID, $promotionCode, $productPromotion)
);
var_dump (callRPC($jsonRpcRequest, $host));

Overview

Use the getProductTaxCategories method via JSON-RPC API 6.0 to retrieve the available tax categories and manage them for your catalog products.

Request Parameters

Request Example

<?php
declare(strict_types=1);

class Configuration
{
    public const MERCHANT_CODE = '';
    public const MERCHANT_KEY = '';
    public const URL = 'http://api.2checkout.com/rpc/6.0';
    public const ACTION = 'getTaxCategories';
    public const ADDITIONAL_OPTIONS = null;
    //array or JSON
    public const PAYLOAD = [];
}

class Client
{
    private const LOGIN_METHOD = 'login';
    private $calls = 1;
    private $sessionId;


    private function generateAuth(): array
    {
        $merchantCode = Configuration::MERCHANT_CODE;
        $key = Configuration::MERCHANT_KEY;
        $date = gmdate('Y-m-d H:i:s');
        $string = strlen($merchantCode) . $merchantCode . strlen($date) . $date;
        $hash = hash_hmac('md5', $string, $key);

        return compact('merchantCode', 'date', 'hash');
    }


    public function login(string $url)
    {
        $payload = $this->generateAuth();
        $response = $this->call($url, array_values($payload), self::LOGIN_METHOD);
        $this->sessionId = $response['result'];
    }


    public function call(
        string $url = Configuration::URL,
        $payload = Configuration::PAYLOAD,
        string $action = Configuration::ACTION
    ): ?array {
        if (empty($this->sessionId) && $action !== self::LOGIN_METHOD) {
            $this->login($url);
        }

        if (is_string($payload)) {
            $payload = json_decode($payload, true);
        }
        if (!empty($this->sessionId)) {
            $payload = [$this->sessionId, $payload, Configuration::ADDITIONAL_OPTIONS];
        }
        $payload = array_filter($payload);

        $request = json_encode([
            'jsonrpc' => '2.0',
            'method' => $action,
            'params' => $payload,
            'id' => $this->calls++,
        ]);
        $curl = curl_init($url);
        curl_setopt($curl, CURLOPT_POST, 1);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($curl, CURLOPT_SSLVERSION, 0);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 'Accept: application/json', 'Cookie: XDEBUG_SESSION=PHPSTORM'));
        curl_setopt($curl, CURLOPT_POSTFIELDS, $request);
        $response = curl_exec($curl);
        if(empty($response)) {
            die('Server unavailable');
        }
        echo $response . '</br>';
        return json_decode($response, true);;
    }
}

$client = new Client();
$result = $client->call();
var_dump($result);

Response

Overview

This object is returned directly or within a successful response from the following API requests:

                                           Retrieve product group                                                  Retrieve all product groups

Product group object

Overview

Use the WS_ORDER parameter to control the website URL displayed in the email messages shoppers receive after they place an order.

By default, 2Checkout reports the URL set as Homepage in the Account information area.

Adding WS_ORDER to the buy links for your products will cause the optional website address set by using the parameter to override and replace the Homepage URL in the email notifications sent to customers.

Availability

All 2Checkout accounts.

Usage

Add the WS_ORDER parameter to a buy link, specifying the desired URL. For example, add &WS_ORDER= http://www.YourOnlineStoreURL.com to the buy link below.

https://secure.2checkout.com/order/checkout.php?PRODS=1234567&QTY=1

The link becomes 

https://secure.2checkout.com/order/checkout.php?PRODS=1234567&QTY=1&WS_ORDER=http://www.YourOnlineStoreURL.com

This causes 2Checkout to send email messages to customers referencing http://www.YourOnlineStoreURL.com rather than the Homepage URL.

Shoppers will receive:

• Online order confirmation http://www.YourOnlineStoreURL.com
• Payment Receipt from http://www.YourOnlineStoreURL.com

Keep in mind that the email notifications will be rephrased accordingly, such as:

• Thank you for your order placed on http://www.YourOnlineStoreURL.com on 2012-08-14 12:16:40 (order reference number: 10001111).
• Your payment for your online order placed on http://www.YourOnlineStoreURL.com on 2012-08-14 12:16:40 has been approved (order reference number: 10001111).
• Your online order placed on http://www.YourOnlineStoreURL.com on August 14, 2012 and processed by 2Checkout as the authorized vendor of OnlineStoreName products has been successfully completed (order reference number: 10001111).

The WS_ORDER parameter is supported on checkout/cart pages, overriding the vendor/template website settings. The parameter is not supported on product pages.