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Recent Revisions to This Document

26.3.01

Added Payment and Unified Checkout events to Supported Products and Event Types.

Updated section Example: Notification Payload with a new example that includes headers.

Reorganized sections and added clarifications and corrections throughout the guide.

Created new section Message-Level Encryption. Message-level encryption is required for payment events.

Added payment and Unified Checkout events to Supported Products and Event Types.

This revision contains only editorial changes and no technical updates.

Added support for the

tms.networktoken.binding

webhook event type, which notifies you of the binding status of a network token to a device. See Supported Products and Event Types.

Added examples of creating a webhook subscription for eCheck events.

This guide has been reorganized.

Managing Subscriptions: Added additional information about why you should include a health check URL when subscribing to a webhook event. See Webhook Health Check URL and Automatic Revalidation.
Product and Events: Removed support for the
cns.report.keyExpiration.detail
webhook event type, which would notify you when a key is expiring. See Supported Products and Event Types.

Products and Events: Added support for new Invoicing product events. See Supported Products and Event Types.

Products and Events: Added support for new Invoicing product events. See Supported Products and Event Types.

Updated product event types and descriptions. See Supported Products and Event Types.