Use server-side webhook handling for payment state changes and cancellation events. Build handlers to be safe to retry and verify incoming requests according to your Itunda environment.

Webhooks keep systems in sync.

Payment events

PAYMENT

Status changes

Update your order or internal record when Itunda reports a payment state change.

CANCELLATION

Cancellation

Reconcile your order when a payment is cancelled.

Handler shape

POST /your-webhook-endpoint

1. Verify the request using your configured Itunda webhook credentials.
2. Parse the event.
3. Apply the state change idempotently.
4. Return a successful response.

// Keep processing server-side.

Exact event payload fields and signing requirements should follow the configuration of your Itunda environment; this page intentionally does not invent an event schema.