See samples/ for examples on how to use this SDK.

API Version 2 introduces new features (and breaks some old ones).

This version represents a shift from data-driven order handling to multiple API endpoints, each designed for a specific purpose. These include:

• /api/create - served by $transport->createOrder()
• /api/update - served by $transport->updateOrder()
• /api/submit - served by $transport->submitOrder()
• /api/refund - served by $transport->refundOrder()
• /api/cancel - served by $transport->cancelOrder()

Refer to the online documentation for more details. When migrating from version 1, you'll need to separate the different calls to Riskified's API to support this new process.

The format of the $headers argument when constructing a new Riskified\DecisionNotification\Notification instance has changed. The constructor now expects an associative array of all the HTTP headers of the request, and not a flat array of strings, as in previous versions of this SDK.

This change should simplify integration since the argument now follows the format of the return value of the popular PHP/Apache function getallheaders().

Notification requests in API version 2 now contain a JSON encoded payload which is more flexible and easily extended.

If you are already using the Notification class in version 1, there are no additional actions required to support the migration to JSON, as this SDK handles the new data format seamlessly.