curl --request POST \
  --url https://api.iotools.cloud/v1/tool/sitemap-xml-generator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "mode": "sitemap",
  "urls": "https://example.com/\nhttps://example.com/about\nhttps://example.com/contact",
  "defaultChangefreq": "weekly",
  "defaultPriority": "0.8",
  "autoLastmod": ""
}
'

{
  "tool": "sitemap-xml-generator",
  "tool_version": "1.0.1",
  "outputs": {
    "output": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">\n  <url>\n    <loc>https://example.com/</loc>\n    <changefreq>weekly</changefreq>\n    <priority>0.8</priority>\n  </url>\n  <url>\n    <loc>https://example.com/about</loc>\n    <changefreq>weekly</changefreq>\n    <priority>0.8</priority>\n  </url>\n  <url>\n    <loc>https://example.com/contact</loc>\n    <changefreq>weekly</changefreq>\n    <priority>0.8</priority>\n  </url>\n</urlset>",
    "summary": [
      {
        "metric": "URLs",
        "value": "3"
      },
      {
        "metric": "Valid URLs",
        "value": "3"
      },
      {
        "metric": "Invalid URLs",
        "value": "0"
      },
      {
        "metric": "XML size",
        "value": "475 bytes"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}