Nginx redirect to local

gistfile1.txt

  server {
        listen       80;
        server_name  www.demoit.io;
        underscores_in_headers on;
        listen 443 ssl;
        
        client_max_body_size 500M;
        ssl_certificate /etc/nginx/ssl/api_demoit_io.crt;
        ssl_certificate_key /etc/nginx/ssl/api_demoit_io.key;
        
        location / {
            proxy_set_header    Host $host;
            proxy_set_header    X-Real-IP   $remote_addr;
            proxy_set_header    X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_pass  http://127.0.0.1:8081;
            proxy_pass_request_headers      on;
            proxy_redirect     off;
        }

server {
server_name api.demoit.io;
listen 80;
rewrite ^ https://$server_name$request_uri? permanent;
}

Also, shouldn't it be api and not www?

server {
server_name rpki.cobenian.com;
listen 80;
rewrite ^ https://$server_name$request_uri? permanent;
}

server {
server_name rpki.cobenian.com;
listen 443;

ssl                        on;
ssl_certificate            certs/cobenian.com.with.ca.pem;
ssl_certificate_key        certs/cobenian.com.key;

location / {
proxy_pass http://127.0.0.1:8080/;

    proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
    proxy_set_header   Host             $http_host;
    proxy_set_header   X-Real-IP        $remote_addr;

    proxy_redirect     off;
}

}