Overview

The Litepay PHP class is a wrapper for our Crypto Payment API and Merchant API. Import it into your project and start accepting Bitcoin, Litecoin, Zcash, Bitcoin Cash, Monero and other cryptocurrency payments with a few lines of code.

Download: github.com/litepaych/litepay

Parameters

Payment API Examples

include('litepay_ch.php');
$litepay = new litepay('api');

$_secret = 'my_secret_passphrase';
$invoice_id = '123_order_number';
$callback_url = 'https://your_domain.com/callbacks/litepay/callback.php?id='.$invoice_id.'&secret='.$_secret;

$method = 'btc';
$return_address = '1BDesouFJaHyr7DejtGrq7K14D5gSbS4DT';

$parameters = array(
    'address' => $return_address,
    'method' => $method,
    'callback' => urlencode($callback_url)
);

$new_address = $litepay->receive($parameters);
if ($new_address->status == "success") {
    $address = $new_address->address;
}

include('litepay_ch.php');
$litepay = new litepay('api');

$method = 'btc';
$parameters = array(
    'address' => $generated_address,
    'method' => $method
);

$check_address = $litepay->check($parameters);
if ($check_address->status == "success") {
    $address = $check_address->address;
    $amount = $check_address->amount;
    $confirmations = $check_address->confirmations;
    $txids = $check_address->txids;
}

More Payment API examples: github.com/litepaych/litepay/examples/regular_api

Merchant API Example

To use the Merchant API you need a Vendor ID:

1. Register for a merchant account
2. Go to Vendor and create your Vendor ID - you'll receive the credentials by email

include('litepay_ch.php');
$litepay = new litepay('merchant');

$invoice_id = 22;
$callback_url = 'https://domain.com/callback_url.php?invoice='.$invoice_id;
$return_url = 'https://domain.com/success.php';

$parameters = array(
    'vendor' => 'VENDOR_ID',
    'invoice' => $invoice_id,
    'secret' => 'PASSPHRASE',
    'currency' => 'USD',
    'email' => urlencode('user@email'),
    'price' => '2',
    'callbackUrl' => urlencode($callback_url),
    'returnUrl' => urlencode($return_url)
);

$data = $litepay->merchant($parameters);
if ($data->status == 'success') {
    header("Location: $data->url");
} else {
    print $data->message;
}

More Merchant API examples: github.com/litepaych/litepay/examples/merchant