server {
  listen *:443 ssl;
  server_name *domain_name*;

  access_log  *path_to_log*/access.log  main;
  error_log   *path_to_log*/error.log error;
  ssl_certificate *path_to_cert*/fullchain.pem;
  ssl_certificate_key *path_to_cert*/privkey.pem;
  ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2;
  ssl_ciphers  "RC4:HIGH:!aNULL:!MD5:!kEDH";

  location /api/ {
    proxy_pass *link_to_listen_api*;
  }

  root *path_to_web_dir*;
  index index.html;
  location / {
    index index.html;
  }
}