Add Custom Domain

The Add Custom Domain action is a server-side utility that allows platforms to programmatically add custom domains to Vercel projects and check their configuration status. This enables platforms to manage domain verification and DNS configuration on behalf of their users, providing a seamless experience for connecting custom domains to deployments.

Install the add-custom-domain action with the Vercel Platforms CLI:

npx @vercel/platforms@latest add add-custom-domain

You can also install it with the shadcn CLI:

npx shadcn@latest add https://registry.platforms.guide/add-custom-domain.json

• Custom Domain block
• DNS Table block
• Configuring domains for multi-tenant platforms