Core concepts

The Optimization and Protection APIs allow you to enhance your payments experience in a standalone manner or as an integration to our Online Payments APIs. These APIs have the following key features and functionalities:

Callbacks and notifications

Understanding webhooks and callbacks is essential for the Optimization and Protection APIs. For more information about notifications, see Notifications.

Environments

Our client testing and production environments are available 24/7 with 99.999%+ uptime.

Instant response

The Optimization and Protection APIs send acknowledgements instantly through synchronous responses. If you have enabled notifications, the final status is sent via a webhook/asynchronous notification. You can also call the transaction status API to confirm the status of any transaction.