RPC Endpoint

server {
    listen 80;
    server_name rpc-endpoint.provewithryd.xyz; # change with your rpc domain
    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl http2;
    server_name rpc-endpoint.provewithryd.xyz; # change with your rpc domain

    # change provewithryd.xyz with your ssl path
    ssl_certificate /etc/letsencrypt/live/provewithryd.xyz/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/provewithryd.xyz/privkey.pem;

    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;
    ssl_prefer_server_ciphers on;

    add_header Access-Control-Allow-Origin *;
    add_header Access-Control-Allow-Methods "GET, POST, OPTIONS";
    add_header Access-Control-Allow-Headers "Authorization, Accept, Origin, DNT, X-CustomHeader, Keep-Alive, User-Agent, X-Requested-With, If-Modified-Since, Cache-Control, Content-Type, Content-Range, Range";
    add_header Access-Control-Expose-Headers "Content-Length";
    add_header Access-Control-Max-Age 3600;

    location / {
        proxy_pass http://127.0.0.1:26657; # change with your rpc port

        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";

        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;
    }
}