I currently have my NextJS site and my domain hosted with Vercel, which provides a SSL certificate for my domains.
My web application is on
and my backend domain is
Since my backend is in EC2, I tried to set up a AWS Load Balancer to make HTTPS requests from my frontend to backend.
Should I set up a HTTP/HTTPS load balancer, or a TCP load balancer? AWS keeps asking for my certificate, but I do not have it, since the details are hidden from my by Vercel.
Will I have to contact them to get more details?