List webhooks

Retrieve all webhook endpoints configured for the authenticated seller.

Use this endpoint to build a webhook management screen or to reconcile expected webhook configuration during deployments.

The response includes per-endpoint configuration and health indicators, including:

• URL and optional description.
• Enabled/disabled status.
• Additional headers currently configured.
• Secret value used by your receiver-side verification logic.
• Last success/failure timestamps.
• Consecutive failure counters and subscription events.

Operational guidance:

• Call this endpoint after create, update, subscription changes, or delete operations.
• Use 'enabled' plus failure counters to detect endpoints that require attention.
• Persist webhook ids from this response for follow-up operations such as test, update, or failure inspection.