WebMoney API PHP Library

Get transparent object-oriented interaction with WebMoney API.

If you just need to sign your requests to the API, use WebMoney Signer, a native PHP implementation of the WMSigner authentication module.

XML-interfaces supported

• X1: sending invoice from merchant to customer
• X2: transferring funds from one purse to another
• X3: transactions history, checking transactions status
• X4: issued invoices history, verifying whether the invoices were paid
• X5: completing a code-protected transaction
• X6: sending message to any WM-identifier via internal mail
• X8: retrieving information about purse ownership, searching for system user by his/her identifier or purse
• X9: retrieving information about purse balance
• X11: retrieving information from client’s passport by WM-identifier
• X13: recalling incomplete protected transaction
• X14: fee-free refund
• X15: trust management
• X17: operations with arbitration contracts
• X18: getting transaction details via merchant.webmoney
• X19: verifying personal information for the owner of a WM identifier
• X21: setting trust for merchant payments by SMS
• X22: receiving the ticket of prerequest payment form at merchant.webmoney
• X23: rejection of received invoices or cancellation of issued invoices

XML-interfaces to top-up WMZ and WME

• ATM1: preliminary request on the payment possibility
• ATM2: payment request
• WMC1: preliminary request on the payment possibility (WebMoney.Check)
• WMC2: payment request (WebMoney.Check)
• WMC3: payments log (WebMoney.Check)

Megastock interfaces supported

• Interface for adding Payment Integrator's merchants
• Interface for check status of merchant

Requirements

The library requires PHP 5.3 compiled with cURL extension (but you can override cURL dependencies).

Installation

0. Install Composer:

   curl -sS https://getcomposer.org/installer | php

1. Add the php-webmoney dependency:

   php composer.phar require baibaratsky/php-webmoney:0.18.*

Usage

There are more usage examples in the project wiki.

require_once(__DIR__ . '/vendor/autoload.php'); // Require autoload file generated by composer

use baibaratsky\WebMoney;
use baibaratsky\WebMoney\Api\X\X9\Request;
use baibaratsky\WebMoney\Api\X\X9\Response;
use baibaratsky\WebMoney\Request\Requester\CurlRequester;
use baibaratsky\WebMoney\Signer;

// If you don’t want to use the WM root certificate to protect against DNS spoofing, pass false to the CurlRequester constructor
$webMoney = new WebMoney\WebMoney(new CurlRequester);

$request = new Request;
$request->setSignerWmid('YOUR WMID');
$request->setRequestedWmid('REQUESTED WMID');

$key = 'FULL PATH TO THE KEY FILE';
// or key is a data string from DB, cache, etc.
// $key = getKeyData();

$request->sign(new Signer('YOUR WMID', $key, 'KEY FILE PASSWORD'));

// You can access the request XML: $request->getData()

if ($request->validate()) {
    /** @var Response $response */
    $response = $webMoney->request($request);

    // The response from WebMoney is here: $response->getRawData()

    if ($response->getReturnCode() === 0) {
        echo $response->getPurseByName('Z000000000000')->getAmount();
    } else {
        echo 'Error: ' . $response->getReturnDescription();
    }
}

Authentication with a Light certificate

In case of authentication with a Light certificate, pass Request::AUTH_LIGHT to the request constructor and use lightAuth() instead of sign().

require_once(__DIR__ . '/vendor/autoload.php'); // Require autoload file generated by composer

use baibaratsky\WebMoney;
use baibaratsky\WebMoney\Api\X\X9\Request;
use baibaratsky\WebMoney\Api\X\X9\Response;
use baibaratsky\WebMoney\Request\Requester\CurlRequester;

// If you don’t want to use the WM root certificate to protect against DNS spoofing, pass false to the CurlRequester constructor
$webMoney = new WebMoney\WebMoney(new CurlRequester);

$request = new Request(Request::AUTH_LIGHT);
$request->setRequestedWmid('REQUESTED WMID');

$request->lightAuth('FULL PATH TO THE CERTIFICATE FILE', 'FULL PATH TO THE CERTIFICATE KEY', '(OPTIONAL) PASSWORD');

// You can access the request XML: $request->getData()

if ($request->validate()) {
    /** @var Response $response */
    $response = $webMoney->request($request);

    // The response from WebMoney is here: $response->getRawData()

    if ($response->getReturnCode() === 0) {
        echo $response->getPurseByName('Z000000000000')->getAmount();
    } else {
        echo 'Error: ' . $response->getReturnDescription();
    }
}