Retrieve payment methods and currencies

 Overview

Use the getVendorPaymentMethodCurrencies JSON-RPC API 6.0 call to get the list of available payment methods with currencies and countries. The result can be filtered by PaymentMethod and CountryCode.

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 = 'getVendorPaymentMethodCurrencies';
    public const ADDITIONAL_OPTIONS = null;

    //array or JSON
    public const PAYLOAD = <<<JSON
     ["WIRE", "FR"]
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($this->sessionId)) {
            if (is_array($payload)) {
                $payload = array_merge([$this->sessionId], $payload);
            } else {
                $payload = [$this->sessionId, $payload];
            }

        }
        $payload = array_filter($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 example

[
    {
        "Currencies": [
            "EUR",
            "GBP",
            "RON",
            "USD"
        ],
        "Countries": [
            "RO",
            "RU",
            "RW",
            "LC",
            "WS",
            "SM",
            "ST",
            "SA",
        ],
        "BusinessCompany": "AVANGATE_BV",
        "HasRenewal": false,
        "PaymentType": "wire",
        "PaymentMethod": "WIRE",
        "AutofillSettings": null
    }
]