# If your frontend runs behind Nginx, add this to its server config:
location /api/ {
  proxy_pass http://api:4000/;
  proxy_http_version 1.1;
  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_set_header X-Forwarded-Proto $scheme;
}