Problem adding my domain

I can’t add my domain in my program settings. When I try to add it, I get a message saying I can’t add more than one domain, and the domain doesn’t appear or work when I try to access the program.

Hi Asuileman,

That error sounds like it may not be coming from the normal Vercel Project Settings → Domains flow, because a Vercel project is not generally limited to only one custom domain on Hobby.

I’d first check where you are adding it:

Vercel Dashboard → your project → Settings → Domains

Then try adding the domains separately, for example:

example.com
www.example.com

If the dashboard says you cannot add more than one domain but the domain does not appear, check whether the domain is already attached somewhere else in the same team:

vercel domains ls --limit 100
vercel domains inspect yourdomain.com

If it shows as assigned to another project, remove it from the old project first or reassign it from the correct project/team. If it does not show up at all, try adding it from the CLI once:

vercel domains add yourdomain.com your-project-name

Vercel’s domain setup flow is here:

Can you share the exact error text and whether you are adding the domain from v0, the Vercel project dashboard, or somewhere else?