PHP code example of siren / sdk

1. Go to this page and download the library: Download siren/sdk library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

siren / sdk example snippets


use Siren\Sdk\Siren;

$siren = new Siren(['apiKey' => 'sk_live_...']);

$result = $siren->events->sale([
    'source'     => 'stripe',            // your commerce source
    'externalId' => 'cs_test_a1b2c3',    // your order id — used to match refunds later
    'total'      => 49.99,               // major units: 49.99 = $49.99
    'trackingId' => 4021,                // opportunity id from the Siren tracking cookie
    'currency'   => 'USD',               // optional, defaults to USD
    'items'      => [                    // optional; omit to treat total as one line
        ['name' => 'Pro Plan (annual)', 'amount' => 49.99, 'quantity' => 1],
    ],
]);

echo $result->getOpportunityId(); // read from the X-Siren-OID response header


$siren->events->refund([
    'source'     => 'stripe',
    'externalId' => 'cs_test_a1b2c3',
]);


use Siren\Sdk\Siren;
use Siren\Sdk\WebhookEventType;
use Siren\Sdk\Exception\SignatureVerificationException;

$siren = new Siren(['apiKey' => 'sk_live_...']);

$rawBody   = file_get_contents('php://input');
$signature = $_SERVER['HTTP_X_SIREN_SIGNATURE'] ?? null;

try {
    $event = $siren->webhooks->constructEvent($rawBody, $signature, $signingSecret);
} catch (SignatureVerificationException $e) {
    http_response_code(400);
    exit;
}

match ($event->getType()) {
    WebhookEventType::CONVERSION_APPROVED => handleConversion($event->getData()),
    WebhookEventType::PAYOUT_PAID         => handlePayout($event->getData()),
    default                               => null,
};


$subscription = $siren->webhooks->subscriptions->create([
    'targetUrl' => 'https://example.com/webhooks/siren',
    'events'    => [WebhookEventType::CONVERSION_APPROVED, WebhookEventType::PAYOUT_PAID],
    // or [WebhookEventType::ALL] to subscribe to everything
]);

$secret = $subscription['signingSecret'];


$siren = new Siren([
    'apiKey'     => 'sk_live_...',                              // '    => 30,                                         // seconds, default 30
    'maxRetries' => 2,                                          // default 2
]);