Retrieves all available webhook event types and their descriptions. Returns webhook type IDs, names, descriptions, and test response examples for use when creating webhooks.

When to use this endpoint:

Discovering available webhook event types before creating webhooks
Building webhook type selection interfaces
Understanding what events can trigger webhook notifications
Reviewing webhook type descriptions and capabilities

What else should you know?

Returns all available webhook types including shipment status updates, ecommerce tracking, and surcharge notifications
Includes webhook type IDs needed when creating webhooks
Use webhook type information to configure appropriate event subscriptions