Connect your Resend API keys with Vercel environment variables in just a few clicks, thanks to the new integration announced by Resend. This integration allows you to automatically create and add a new API key linked to the domain of your choice as an environment variable in your Vercel project. To get started, simply head over to the Resend Integration page and follow the steps, selecting your Vercel team and choosing either a specific project or all projects in your account. The integration does all the heavy lifting for you, so you can focus on building amazing projects without worrying about misconfigurations or tedious tasks like manually creating and copying API keys. Additionally, Resend has released a new Vercel template that includes a pre-configured Next.js project with a real React Email template, complete with an already set up Resend API key as an environment variable.