Deploy to Vercel

Deploy the Versend relay service to Vercel

After deployment, note your project's domain (e.g., your-project.vercel.app).

You'll need this domain later when configuring the Vercel webhook endpoint.

The deployment will initially fail because environment variables aren't set yet. That's expected — continue with the next steps.

Requirements

What you need before setting up Versend

Setup Upstash

Configure Upstash Redis for rate limiting