> For the complete documentation index, see [llms.txt](https://docs.smartfastpay.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.smartfastpay.com/thesmartway/notification-and-webhooks.md).

# Notification & Webhooks

- [Notifications](https://docs.smartfastpay.com/thesmartway/notification-and-webhooks/notification.md): Our APIs use webhooks for event notifications. Webhooks are push API calls that let your app know an event has happened.
- [Get Secret](https://docs.smartfastpay.com/thesmartway/notification-and-webhooks/secret.md): Get the secret to use in Webhook Signature.
- [Events Signature](https://docs.smartfastpay.com/thesmartway/notification-and-webhooks/signature.md)