Overview

Use the addPricingConfiguration method to add a new pricing configuration for your account.

Parameters

Response

bool(true)

Request

<?php

require ('PATH_TO_AUTH');

$PricingConfiguration = new stdClass();
$PricingConfiguration->Default = True;
$PricingConfiguration->Name = 'New Pricing Configuration Through API';
$PricingConfiguration->BillingCountries = array();
$PricingConfiguration->BillingCountries[0] = 'RO';
$PricingConfiguration->BillingCountries[1] = 'DE';
$PricingConfiguration->PricingSchema = 'DYNAMIC';
$PricingConfiguration->PriceType = 'NET';
$PricingConfiguration->DefaultCurrency = 'USD';
$PricingConfiguration->Prices = new stdClass();
$PricingConfiguration->Prices->Regular = array();
$PricingConfiguration->Prices->Regular[0] = new stdClass();
$PricingConfiguration->Prices->Regular[0]->Amount = 69.09;
$PricingConfiguration->Prices->Regular[0]->Currency = 'USD';
$PricingConfiguration->Prices->Regular[0]->MinQuantity = 1;
$PricingConfiguration->Prices->Regular[0]->MaxQuantity = 35;
$PricingConfiguration->Prices->Regular[0]->OptionCodes = array();
$PricingConfiguration->Prices->Regular[0]->OptionCodes[0] = new stdClass();
$PricingConfiguration->Prices->Regular[0]->OptionCodes[0]->Code = 'G77ICHEM1C';
$PricingConfiguration->Prices->Regular[0]->OptionCodes[0]->Options = array();
$PricingConfiguration->Prices->Regular[0]->OptionCodes[0]->Options[0] = 'zh5onfolw7';
$PricingConfiguration->Prices->Regular[0]->OptionCodes[0]->Options[1] = '75rjldfcnz';
$PricingConfiguration->Prices->Regular[0]->OptionCodes[1] = new stdClass();
$PricingConfiguration->Prices->Regular[0]->OptionCodes[1]->Code = 'BAWAQB8LZP';
$PricingConfiguration->Prices->Regular[0]->OptionCodes[1]->Options = array();
$PricingConfiguration->Prices->Regular[0]->OptionCodes[1]->Options[0] = 'r3oi06opvi';
$PricingConfiguration->Prices->Regular[0]->OptionCodes[1]->Options[1] = '76gqbq4bhd';
$PricingConfiguration->Prices->Regular[1] = new stdClass();
$PricingConfiguration->Prices->Regular[1]->Amount = 64.66;
$PricingConfiguration->Prices->Regular[1]->Currency = 'USD';
$PricingConfiguration->Prices->Regular[1]->MinQuantity = 36;
$PricingConfiguration->Prices->Regular[1]->MaxQuantity = 83;
$PricingConfiguration->Prices->Regular[1]->OptionCodes = array();
$PricingConfiguration->Prices->Regular[1]->OptionCodes[0] = new stdClass();
$PricingConfiguration->Prices->Regular[1]->OptionCodes[0]->Code = '8RNXV3T3RE';
$PricingConfiguration->Prices->Regular[1]->OptionCodes[0]->Options = array();
$PricingConfiguration->Prices->Regular[1]->OptionCodes[0]->Options[0] = 'rorqkqnd9p';
$PricingConfiguration->Prices->Regular[1]->OptionCodes[0]->Options[1] = 'aeu89gqdg6';
$PricingConfiguration->Prices->Regular[1]->OptionCodes[1] = new stdClass();
$PricingConfiguration->Prices->Regular[1]->OptionCodes[1]->Code = 'DJYD713MKC';
$PricingConfiguration->Prices->Regular[1]->OptionCodes[1]->Options = array();
$PricingConfiguration->Prices->Regular[1]->OptionCodes[1]->Options[0] = 'y2z2squ7c1';
$PricingConfiguration->Prices->Regular[1]->OptionCodes[1]->Options[1] = 'g74qfskbjg';
$PricingConfiguration->Prices->Renewal = array();
$PricingConfiguration->Prices->Renewal[0] = new stdClass();
$PricingConfiguration->Prices->Renewal[0]->Amount = 7.89;
$PricingConfiguration->Prices->Renewal[0]->Currency = 'USD';
$PricingConfiguration->PriceOptions = array();
$PricingConfiguration->PriceOptions[0] = new stdClass();
$PricingConfiguration->PriceOptions[0]->Code = 'FKQ8CFLYKM';
$PricingConfiguration->PriceOptions[0]->Required = false;
$PricingConfiguration->PriceOptions[1] = new stdClass();
$PricingConfiguration->PriceOptions[1]->Code = 'TH1HKFOTFR';
$PricingConfiguration->PriceOptions[1]->Required = true;

$ProductCode= 'test';

try {
    $NewPricingConfiguration = $client->addPricingConfiguration($sessionID, $PricingConfiguration, $ProductCode);
}

catch (SoapFault $e) {
    echo "NewPricingConfiguration: " . $e->getMessage();
    exit;
}

var_dump("NewPricingConfiguration", $NewPricingConfiguration);

?>

Overview

Use the getSingleSignOnInCart method.  2Checkout attaches a unique token to links, designed to identify the returning shoppers and support the automatic extraction of payment data and billing information from the 2Checkout system. For example, you can generate single sign on in cart links for existing customers logged into your website based on their external or 2Checkout customer IDs.

How does this work?

When accessing the shopping cart using tokenized payment links:

• 2Checkout prefills automatically customer billing and delivery details associated with their 2Checkout customer accounts (linked based on their unique customer IDs).
• 2Checkout presents shoppers with an optimized payment area featuring the credit / debit cards used to make previous purchases / transactions in the 2Checkout system. Customers have the option of selecting one of the payment methods depending on available card-on-file data.

Parameters

Response

Request

<?php

require ('PATH_TO_AUTH');

$idCustomer = '352365983';
$customerType = 'AvangateCustomerReference';
$url = 'https://store.avancart.com/order/checkout.php?PRODS=4639321&QTY=1&CART=1&CARD=2';
$validityTime = 50;
$validationIp = null;

try {
    $ssoLINK = $client->getSingleSignOnInCart($sessionID, $idCustomer, $customerType, $url, $validityTime, $validationIp);
}
catch (SoapFault $e) {
    echo "ssoLINK: " . $e->getMessage();
    exit;
}
var_dump("ssoLINK", $ssoLINK);

Overview

Place an order with catalog products defined in your Control Panel and collect the payment using iDEAL.

Requirements

One shoppers from Netherlands can purchase using iDEAL. The billing country and the order country code has to be NL.

Supported currencies

• EUR

Workflow

1. Use the getIdealIssuerBanks method for retrieving information on the Avangate list of banks that support iDEAL payments. More details about this method here.
2. Shoppers select iDEAL as payment option in the interface you provide them, and select their bank from the list.
3. Create the order object. Use IDEAL as the type of the PaymentDetails object, and include ReturnURL and CancelURL. The BankCode parameter should be added based on the bank selected by the customer, from the array obtained after calling method getIdealIssuerBanks.
4. Use the placeOrder method to send the data to Avangate.
5. Once you place the order, Avangate logs it into the system. At this point in time, the status of the order is PENDING.
6. Avangate returns an Order object as the output of the placeOrder method. 
7. Use the PaymentMethod object to create a redirect URL for the shoppers, concatenating the values of the Href and avng8apitoken parameters. Here's an example of the redirect URL:
   

   https://api.avangate.com/4.0/scripts/ideal/authorize/?avng8apitoken=f56373d92ed6b153
   

8. Customers are directed to the iDEAL payment page, where they have to confirm their payment details before finishing the ordering process.
9. Shoppers are redirected to the RedirectURL from the Order information object. In case the payment fails, shoppers are redirected to the CancelURL. 

Parameters

Response

Request 

<?php

require ('PATH_TO_AUTH');

$Order = new stdClass();
$Order->RefNo = NULL;
$Order->Currency = 'eur';
$Order->Country = 'NL';
$Order->Language = 'en';
$Order->CustomerIP = '91.220.121.21';
$Order->ExternalReference = NULL;
$Order->Source = NULL;
$Order->Affiliate = new stdClass();
$Order->Affiliate->AffiliateCode = 'Partner123'
$Order->Affiliate->AffiliateSource = 'MobilePlatform'
$Order->CustomerReference = NULL;
$Order->Items = array();
$Order->Items[0] = new stdClass();
$Order->Items[0]->Code = 'my_subscription_1';
$Order->Items[0]->Quantity = 1; 
$Order->Items[0]->PriceOptions = NULL;
$Order->Items[0]->SKU = NULL;
$Order->Items[0]->Price = NULL;
$Order->Items[0]->CrossSell = NULL;
$Order->Items[0]->Trial = false; 
$Order->Items[0]->AdditionalFields = NULL;
$Order->Items[0]->Promotion = NULL;
$Order->BillingDetails = new stdClass();
$Order->BillingDetails->FirstName = 'FirstName';
$Order->BillingDetails->LastName = 'LastName';
$Order->BillingDetails->CountryCode = 'nl';
$Order->BillingDetails->State = 'California';
$Order->BillingDetails->City = 'LA';
$Order->BillingDetails->Address1 = 'Address example';
$Order->BillingDetails->Address2 = NULL;
$Order->BillingDetails->Zip = '90210';
$Order->BillingDetails->Email = 'customer@email.com';
$Order->BillingDetails->Phone = NULL;
$Order->BillingDetails->Company = NULL;
$Order->DeliveryDetails = NULL;

$Order->PaymentDetails = new stdClass ();
$Order->PaymentDetails->Type = 'IDEAL';
$Order->PaymentDetails->Currency = 'eur';
$Order->PaymentDetails->PaymentMethod = new stdClass ();
$Order->PaymentDetails->CustomerIP = '91.220.121.21';
$Order->PaymentDetails->PaymentMethod->ReturnURL = 'http://facebook.com';
$Order->PaymentDetails->PaymentMethod->CancelURL= 'http://cancelurl.com';
$Order->PaymentDetails->PaymentMethod->BankCode='RABONL2U+RAB'; // value retrieved based on the bank selected by the customer, from the array obtained after calling method getIdealIssuerBanks.

try {
   $newOrder = $client->placeOrder($sessionID, $Order);
}
catch (SoapFault $e) {
    echo "newOrder: " . $e->getMessage();
    exit;
}

$idealredirect= $newOrder->PaymentDetails->PaymentMethod->Authorize->Href."/?avng8apitoken=".$newOrder->PaymentDetails->PaymentMethod->Authorize->Params->avng8apitoken;

header('Location:' . $idealredirect);
?>

Overview

Retrieve the costs of the next subscription renewal.

Attributes

Overview

Use the searchPayouts method to extract information on the historical payouts issued by 2Checkout for your account.

You can retrieve information on the payment for a specific invoice, or search based on numerous filters such as payment status, transfer date, or payout method.

Search filters

Request

<?php

require('PATH_TO_AUTH');

$SearchOptions = new stdClass();
//$SearchOptions->Reference = 'FBV8572'; // search for a specific invoice
$SearchOptions->Status = ['PAID', 'CANCELED'];
$SearchOptions->Currency = 'USD';
$SearchOptions->StartDate = '2018-05-01';
$SearchOptions->EndDate = '2018-06-01';
$SearchOptions->PaymentType = 'WIRE';
$SearchOptions->OrderBy = [];
$orderBy = new stdClass();
$orderBy->Field = 'TransferCompletionDate';
$orderBy->Direction = 'DESC';
$SearchOptions->OrderBy[] = $orderBy;
$SearchOptions->Pagination = new stdClass();
//$SearchOptions->Pagination->Page = 1;
//$SearchOptions->Pagination->Limit = 200;

$jsonRpcRequest = array(
    'jsonrpc' => '2.0',
    'method' => 'searchPayouts',
    'params' => array($sessionID, $SearchOptions),
    'id' => $i++
);

var_dump("AccountPayouts", callRPC((Object)$jsonRpcRequest, $host));

Response

Historical payout object

Overview

Use the getContents method to get info on all the products added to cart by the shopper in the current session.

Products added in cart can be either defined in your catalog, or created with dynamic information.    

Parameters

Response

Request

<?php

require('PATH_TO_AUTH');

$Order = new stdClass();
$Order->RefNo = NULL;
$Order->Currency = 'usd';
$Order->Country = 'US';
$Order->Language = 'en';
$Order->CustomerIP = '91.220.121.21';
$Order->ExternalReference = NULL;
$Order->Source = NULL;
$Order->AffiliateId = NULL;
$Order->CustomerReference = NULL;

$Order->Items = array();
$Order->Items[0] = new stdClass();
$Order->Items[0]->Code = 'my_subscription_1'; // you can also send products with dynamic information
$Order->Items[0]->Quantity = 1;
$Order->Items[0]->PriceOptions = NULL;
$Order->Items[0]->SKU = NULL;
$Order->Items[0]->Price = NULL;
$Order->Items[0]->CrossSell = NULL;
$Order->Items[0]->Trial = false;
$Order->Items[0]->AdditionalFields = NULL;
$Order->Items[0]->Promotion = NULL;
$Order->BillingDetails = new stdClass();
$Order->BillingDetails->FirstName = 'FirstName';
$Order->BillingDetails->LastName = 'LastName';
$Order->BillingDetails->CountryCode = 'us';
$Order->BillingDetails->State = 'California';
$Order->BillingDetails->City = 'LA';
$Order->BillingDetails->Address1 = 'Address example';
$Order->BillingDetails->Address2 = NULL;
$Order->BillingDetails->Zip = '90210';
$Order->BillingDetails->Email = 'customer@email.com';
$Order->BillingDetails->Phone = NULL;
$Order->BillingDetails->Company = NULL;
$Order->DeliveryDetails = NULL;
$Order->PaymentDetails = new stdClass ();
$Order->PaymentDetails->Type = 'CC';
$Order->PaymentDetails->Currency = 'usd';
$Order->PaymentDetails->PaymentMethod = new stdClass ();
$Order->PaymentDetails->CustomerIP = '10.10.10.10';
$Order->PaymentDetails->PaymentMethod->RecurringEnabled = true;
$Order->PaymentDetails->PaymentMethod->CardNumber = "4111111111111111";
$Order->PaymentDetails->PaymentMethod->CardType = 'visa';
$Order->PaymentDetails->PaymentMethod->ExpirationYear = '2019';
$Order->PaymentDetails->PaymentMethod->ExpirationMonth = '12';
$Order->PaymentDetails->PaymentMethod->HolderName = 'John';
$Order->PaymentDetails->PaymentMethod->CCID = '123';

$Order->AdditionalFields = NULL;
$Order->LocalTime = NULL;
$Order->GiftDetails = NULL;

try {
    $CartContents = $client->getContents    ($sessionID, $Order);
}
catch (SoapFault $e) {
    echo "CartContents: " . $e->getMessage();
    exit;
}
var_dump("CartContents", $CartContents);
?>

Overview

Use the getSingleSignOnInCart method.  Avangate attaches a unique token to links, designed to identify the returning shoppers and support the automatic extraction of payment data and billing information from the Avangate system. For example, you can generate single sign on in cart links for existing customers logged into your website based on their external or Avangate customer IDs.

How does this work?

When accessing the shopping cart using tokenized payment links:

• Avangate prefills automatically customer billing and delivery details associated with their Avangate customer accounts (linked based on their unique customer IDs).
• Avangate presents shoppers with an optimized payment area featuring the credit / debit cards used to make previous purchases / transactions in the Avangate system. Customers have the option of selecting one of the payment methods depending on available card-on-file data.

Parameters

Response

Request

<?php

require ('PATH_TO_AUTH');

$idCustomer = '352365983';
$customerType = 'AvangateCustomerReference';
$url = 'https://store.avancart.com/order/checkout.php?PRODS=4639321&QTY=1&CART=1&CARD=2';
$validityTime = 50;
$validationIp = null;

$jsonRpcRequest = array (
'method' => 'getSingleSignOnInCart',
'params' => array($sessionID, $idCustomer, $customerType, $url, $validityTime, $validationIp),
'id' => $i++,
'jsonrpc' => '2.0');

var_dump (callRPC((Object)$jsonRpcRequest, $host, true));

Overview

Retrieve the costs of the next subscription renewal.

Attributes

Overview

Use the addPriceOptionGroup method to create price options for your subscription plans/products.

• Send options for each pricing grouo or 2Checkout throws an exception.
• When adding an interval with no min / max values or overlapping values, 2Checkout throws an exception. 

Parameters

Response

bool(true)

Request

<?php

require ('PATH_TO_AUTH');

$PriceOptionGroup = new stdClass();
$PriceOptionGroup->Name = 'New Multi Users';
$PriceOptionGroup->Description = 'Quos aut ipsam ipsum omnis aut molestiae. Et quod molestias distinctio. Fugiat sit asperiores reprehenderit officia eaque quae quia. Aperiam quia quia illo eos nesciunt accusamus.';
$PriceOptionGroup->Translations = array();
$PriceOptionGroup->Translations[0] = new stdClass();
$PriceOptionGroup->Translations[0]->Name = 'xdrki7ljix';
$PriceOptionGroup->Translations[0]->Description = 'Beatae doloribus ipsam voluptatem et. Iure dignissimos non amet. Quibusdam fugiat dolor repudiandae temporibus harum.';
$PriceOptionGroup->Translations[0]->Language = 'en';
$PriceOptionGroup->Translations[1] = new stdClass();
$PriceOptionGroup->Translations[1]->Name = '37wr8ie2dj';
$PriceOptionGroup->Translations[1]->Description = 'Esse distinctio voluptatibus omnis et et quia dolor. Quibusdam dicta dolores odio consequatur velit voluptate. Laboriosam reiciendis libero vel quae molestiae ad.';
$PriceOptionGroup->Translations[1]->Language = 'ru';
$PriceOptionGroup->Type = 'RADIO';
$PriceOptionGroup->Options = array();
$PriceOptionGroup->Options[0] = new stdClass();
$PriceOptionGroup->Options[0]->Name = 'SingleUser';
$PriceOptionGroup->Options[0]->Description = 'Nisi ea autem a labore similique. Minus natus cumque nemo. Aut aliquam laboriosam dolorem ad.';
$PriceOptionGroup->Options[0]->Translations = array();
$PriceOptionGroup->Options[0]->Translations[0] = new stdClass();
$PriceOptionGroup->Options[0]->Translations[0]->Name = '0q2r3kcj0q';
$PriceOptionGroup->Options[0]->Translations[0]->Description = 'Voluptatem in vitae rerum ea tempore. Non cumque ullam optio quis. Laborum maxime sunt facere. Dolor fugit a fugiat quasi facere totam.';
$PriceOptionGroup->Options[0]->Translations[0]->Language = 'en';
$PriceOptionGroup->Options[0]->Translations[1] = new stdClass();
$PriceOptionGroup->Options[0]->Translations[1]->Name = 'dwfxuw4lrn';
$PriceOptionGroup->Options[0]->Translations[1]->Description = 'Debitis omnis maiores quia praesentium totam error corrupti. Consectetur eum magnam quam vero. Sit aperiam natus perspiciatis iusto sint ut fugit. Adipisci illum non voluptatem voluptas.';
$PriceOptionGroup->Options[0]->Translations[1]->Language = 'it';
$PriceOptionGroup->Options[0]->Code = 'singleuser1';
$PriceOptionGroup->Options[0]->SubscriptionImpact = new stdClass();
$PriceOptionGroup->Options[0]->SubscriptionImpact->Impact = 'Add';
$PriceOptionGroup->Options[0]->SubscriptionImpact->Months = 1;
$PriceOptionGroup->Options[0]->PriceImpact = new stdClass();
$PriceOptionGroup->Options[0]->PriceImpact->Method = 'FIXED';
$PriceOptionGroup->Options[0]->PriceImpact->Amounts = array();
$PriceOptionGroup->Options[0]->PriceImpact->Amounts[0] = new stdClass();
$PriceOptionGroup->Options[0]->PriceImpact->Amounts[0]->Currency = 'USD';
$PriceOptionGroup->Options[0]->PriceImpact->Amounts[0]->Amount = 90.61;
$PriceOptionGroup->Options[0]->PriceImpact->Amounts[1] = new stdClass();
$PriceOptionGroup->Options[0]->PriceImpact->Amounts[1]->Currency = 'EUR';
$PriceOptionGroup->Options[0]->PriceImpact->Amounts[1]->Amount = 6.70;
$PriceOptionGroup->Options[0]->PriceImpact->ImpactOn = 'BASE';
$PriceOptionGroup->Options[0]->PriceImpact->Impact = 'ADD';
$PriceOptionGroup->Options[0]->PriceImpact->Percent = 39;
$PriceOptionGroup->Options[0]->Default = false;
$PriceOptionGroup->Options[1] = new stdClass();
$PriceOptionGroup->Options[1]->Name = 'MultiUser';
$PriceOptionGroup->Options[1]->Description = 'Vero voluptatum fuga et repellendus sed qui. Dolores molestiae error non ad aperiam. In error quos eum quas repudiandae pariatur et suscipit.';
$PriceOptionGroup->Options[1]->Translations = array();
$PriceOptionGroup->Options[1]->Translations[0] = new stdClass();
$PriceOptionGroup->Options[1]->Translations[0]->Name = 'MultiUser';
$PriceOptionGroup->Options[1]->Translations[0]->Description = 'Debitis et saepe facere blanditiis. Tempore et nemo aut ullam possimus ipsum nisi. Ad libero et consequuntur aliquam libero. Rerum aut illum eveniet earum.';
$PriceOptionGroup->Options[1]->Translations[0]->Language = 'en';
$PriceOptionGroup->Options[1]->Translations[1] = new stdClass();
$PriceOptionGroup->Options[1]->Translations[1]->Name = 'dw5zgkcki9';
$PriceOptionGroup->Options[1]->Translations[1]->Description = 'Vel et excepturi veniam. In iusto eveniet pariatur hic labore. Et qui dolorem accusantium molestias iusto.';
$PriceOptionGroup->Options[1]->Translations[1]->Language = 'pt';
$PriceOptionGroup->Options[1]->Code = 'multiuser999';
$PriceOptionGroup->Options[1]->SubscriptionImpact = new stdClass();
$PriceOptionGroup->Options[1]->SubscriptionImpact->Impact = 'ADD';
$PriceOptionGroup->Options[1]->SubscriptionImpact->Months = 2;
$PriceOptionGroup->Options[1]->PriceImpact = new stdClass();
$PriceOptionGroup->Options[1]->PriceImpact->Method = 'FIXED';
$PriceOptionGroup->Options[1]->PriceImpact->Amounts = array();
$PriceOptionGroup->Options[1]->PriceImpact->Amounts[0] = new stdClass();
$PriceOptionGroup->Options[1]->PriceImpact->Amounts[0]->Currency = 'USD';
$PriceOptionGroup->Options[1]->PriceImpact->Amounts[0]->Amount = 65.03;
$PriceOptionGroup->Options[1]->PriceImpact->Amounts[1] = new stdClass();
$PriceOptionGroup->Options[1]->PriceImpact->Amounts[1]->Currency = 'EUR';
$PriceOptionGroup->Options[1]->PriceImpact->Amounts[1]->Amount = 64.58;
$PriceOptionGroup->Options[1]->PriceImpact->ImpactOn = 'BASE';
$PriceOptionGroup->Options[1]->PriceImpact->Impact = 'ADD';
$PriceOptionGroup->Options[1]->PriceImpact->Percent = 51;
$PriceOptionGroup->Options[1]->Default = true;
$PriceOptionGroup->Code = null;
$PriceOptionGroup->Required = false;

$jsonRpcRequest = array (
'jsonrpc' => '2.0',
'id' => $i++,
'method' => 'addPriceOptionGroup',
'params' => array($sessionID, $PriceOptionGroup)
);

var_dump (callRPC((Object)$jsonRpcRequest, $host, true));

?>

Pay-per-Usage

Use this option to create and assign PAYPERUSE price options to your portfolio.

For non PAYPERUSAGE cases, the Usage and UsagePricingModel fields are not required.

Request sample with PAYPERUSE

<?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 = 'addPriceOptionGroup';
    public const ADDITIONAL_OPTIONS = null;
    //array or JSON
    public const PAYLOAD = <<<JSON
{
    "Type": "INTERVAL",
    "Code": "PayPerUsage-CODE",
    "Required": false,
    "Name": "Pay per usage pricing option group",
    "Description": "Test option description",
    "Usage": "PAYPERUSAGE",
    "UsagePricingModel": "STEPPED",
    "Options": [
        {
            "Code": "9876545678",
            "ScaleMin": "1",
            "ScaleMax": "9",
            "SubscriptionImpact": {
                "Months": "0.00",
                "Impact": null
            },
            "PriceImpact": {
                "Amounts": {
                    "USD": {
                        "Currency": "USD",
                        "Amount": "1.00"
                    },
                    "EUR": {
                        "Currency": "EUR",
                        "Amount": "6.00"
                    }
                },
                "ImpactOn": null,
                "Method": "FIXED",
                "Percent": null,
                "Impact": null
            },
            "Default": false,
            "Name": "translation_5f90150268bef",
            "Description": "Translation value",
            "Translations": [
                {
                    "Name": "translation_5f90150268bf7",
                    "Description": "Translation value",
                    "Language": "RO"
                },
                {
                    "Name": "translation_5f90150268bef",
                    "Description": "Translation value",
                    "Language": "EN"
                },
                {
                    "Name": "translation_5f90150268bf9",
                    "Description": "Translation value",
                    "Language": "FR"
                },
                {
                    "Name": "translation_5f90150268bf5",
                    "Description": "Translation value",
                    "Language": "RU"
                }
            ]
        },
        {
            "Code": "98765456789",
            "ScaleMin": "10",
            "ScaleMax": "19",
            "SubscriptionImpact": {
                "Months": "0.00",
                "Impact": null
            },
            "PriceImpact": {
                "Amounts": {
                    "USD": {
                        "Currency": "USD",
                        "Amount": "1.00"
                    },
                    "EUR": {
                        "Currency": "EUR",
                        "Amount": "6.00"
                    }
                },
                "ImpactOn": null,
                "Method": "FIXED",
                "Percent": null,
                "Impact": null
            },
            "Default": false,
            "Name": "translation_5f90150268bef",
            "Description": "Translation value",
            "Translations": [
                {
                    "Name": "translation_5f90150268bf7",
                    "Description": "Translation value",
                    "Language": "RO"
                },
                {
                    "Name": "translation_5f90150268bef",
                    "Description": "Translation value",
                    "Language": "EN"
                },
                {
                    "Name": "translation_5f90150268bf9",
                    "Description": "Translation value",
                    "Language": "FR"
                },
                {
                    "Name": "translation_5f90150268bf5",
                    "Description": "Translation value",
                    "Language": "RU"
                }
            ]
        }
    ],
    "Translations": [
        {
            "Name": "Pay per usage pricing option group",
            "Description": "Test option description",
            "Language": "EN"
        }
    ]
}
JSON;
}

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);

Request sample without PAYPERUSE  

<?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 = 'addPriceOptionGroup';
    public const ADDITIONAL_OPTIONS = null;
    //array or JSON
    public const PAYLOAD = <<<JSON
{
    "Type": "RADIO",
    "Code": "RADIO-CODE",
    "Required": false,
    "Name": "Radio pricing option group",
    "Description": "Test option description",
    "Options": [
        {
            "Code": "9876545678",
            "ScaleMin": "1",
            "ScaleMax": "9",
            "SubscriptionImpact": {
                "Months": "0.00",
                "Impact": null
            },
            "PriceImpact": {
                "Amounts": {
                    "USD": {
                        "Currency": "USD",
                        "Amount": "1.00"
                    },
                    "EUR": {
                        "Currency": "EUR",
                        "Amount": "6.00"
                    }
                },
                "ImpactOn": null,
                "Method": "FIXED",
                "Percent": null,
                "Impact": null
            },
            "Default": false,
            "Name": "translation_5f90150268bef",
            "Description": "Translation value",
            "Translations": [
                {
                    "Name": "translation_5f90150268bf7",
                    "Description": "Translation value",
                    "Language": "RO"
                },
                {
                    "Name": "translation_5f90150268bef",
                    "Description": "Translation value",
                    "Language": "EN"
                },
                {
                    "Name": "translation_5f90150268bf9",
                    "Description": "Translation value",
                    "Language": "FR"
                },
                {
                    "Name": "translation_5f90150268bf5",
                    "Description": "Translation value",
                    "Language": "RU"
                }
            ]
        },
        {
            "Code": "98765456789",
            "ScaleMin": "10",
            "ScaleMax": "19",
            "SubscriptionImpact": {
                "Months": "0.00",
                "Impact": null
            },
            "PriceImpact": {
                "Amounts": {
                    "USD": {
                        "Currency": "USD",
                        "Amount": "1.00"
                    },
                    "EUR": {
                        "Currency": "EUR",
                        "Amount": "6.00"
                    }
                },
                "ImpactOn": null,
                "Method": "FIXED",
                "Percent": null,
                "Impact": null
            },
            "Default": false,
            "Name": "translation_5f90150268bef",
            "Description": "Translation value",
            "Translations": [
                {
                    "Name": "translation_5f90150268bf7",
                    "Description": "Translation value",
                    "Language": "RO"
                },
                {
                    "Name": "translation_5f90150268bef",
                    "Description": "Translation value",
                    "Language": "EN"
                },
                {
                    "Name": "translation_5f90150268bf9",
                    "Description": "Translation value",
                    "Language": "FR"
                },
                {
                    "Name": "translation_5f90150268bf5",
                    "Description": "Translation value",
                    "Language": "RU"
                }
            ]
        }
    ],
    "Translations": [
        {
            "Name": "Radio pricing option group",
            "Description": "Test option description",
            "Language": "EN"
        }
    ]
}
JSON;
}

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);

Overview

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

            Retrieve a product’s cross-sell campaigns                                                        Retrieve cross-sell campaigns

Cross-sell object