curl --request POST \
  --url https://api.iotools.cloud/v1/tool/nginx-server-block-generator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "serverName": "example.com",
  "serverAliases": "www.example.com",
  "listenPort": "80",
  "mode": "static",
  "documentRoot": "/var/www/html",
  "indexFiles": "index.html index.htm",
  "proxyPass": "http://127.0.0.1:3000",
  "proxyWebsocket": "",
  "enableSsl": "",
  "sslCertificate": "/etc/letsencrypt/live/example.com/fullchain.pem",
  "sslCertificateKey": "/etc/letsencrypt/live/example.com/privkey.pem",
  "http2": "true",
  "redirectHttp": "true",
  "enableHsts": "true",
  "enableGzip": "true",
  "clientMaxBodySize": "10m",
  "accessLog": "/var/log/nginx/access.log",
  "errorLog": "/var/log/nginx/error.log"
}
'

{
  "tool": "nginx-server-block-generator",
  "tool_version": "1.0.1",
  "outputs": {
    "output": "server {\n    listen 80;\n    listen [::]:80;\n    server_name example.com www.example.com;\n\n    root /var/www/html;\n    client_max_body_size 10m;\n    access_log /var/log/nginx/access.log;\n    error_log /var/log/nginx/error.log;\n\n    # gzip compression\n    gzip on;\n    gzip_vary on;\n    gzip_proxied any;\n    gzip_comp_level 5;\n    gzip_min_length 256;\n    gzip_types\n        application/javascript\n        application/json\n        application/xml\n        application/rss+xml\n        image/svg+xml\n        text/css\n        text/plain\n        text/xml;\n\n    location / {\n        try_files $uri $uri/ =404;\n        index index.html index.htm;\n    }\n}\n"
  },
  "credits_used": 3,
  "credits_remaining": null
}