Vercel CLI can now buy domains, closing the agent deploy loop
Automated flows can register a domain in-pipeline, Sandbox now starts ready, and a new middleware flag trims Fast Origin Transfer and TTFB.

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Agents can buy domains from the CLI
The Vercel CLI can now purchase domains, so an agent or deploy script can register a name and attach it to a project in one unattended run — no dashboard click, no human in the loop. It closes the last manual gap in standing up a live site end to end.
Sandbox starts ready, not warming up
Creating a Vercel Sandbox now returns only once it's ready; the cold-start that used to land on your first command is folded into creation. Timing is more predictable for CI jobs and agent runs that shell into a fresh sandbox.
Skip the request body in Routing Middleware
A new `skipMiddlewareRequestBody` option stops forwarding client request bodies to Routing Middleware, cutting Fast Origin Transfer usage and improving Time to First Byte — a free win when your middleware only needs headers or the URL.