Manage Next.js Server Actions in the Vercel Firewall

The Vercel Firewall and Observability Plus has first-class support for Server Actions.

Vercel Firewall

Learn how Vercel Firewall helps protect your applications and websites from malicious attacks and unauthorized access.

Starting with Next.js 15.5, customers can now configure custom rules targeting specific server action names. In the example below, you can rate limit app/auth/actions.ts#getUser actions to 100 requests per minute per IP address.

Server Action Name is available in the Firewall for all plans at no additional cost. Read the docs to learn more.

Read the full changelog at https://vercel.com/changelog/manage-next-js-server-actions-in-the-vercel-firewall.