---
title: Add ClientChallenge support to ddos_protection
summary: null
url: >-
  https://www.fastly.com/documentation/reference/changes/2026/09/add-client-challenge-to-ddos-protection
---

The [Product Enablement API](https://www.fastly.com/documentation/reference/api/products/) now supports Client Challenge on our [DDoS Protection](https://www.fastly.com/documentation/reference/api/products/ddos_protection/) product.