Function submit

scripts/indexnow-submit.mjs:41–82

(urls)

};

const submit = async (urls) => {
  if (!key) {
    console.log("INDEXNOW_KEY is not set; skip IndexNow submission.");
    return;
  }

  const urlList = normalizeUrls(urls).filter((url) => {
    try {
      return new URL(url).hostname === host;
    } catch {
      return false;
    }
  });

  if (urlList.length === 0) {
    throw new Error(
      "No valid URLs to submit. Pass URLs as args, set INDEXNOW_URLS, or use --sitemap.",
    );
  }

  const response = await fetch(endpoint, {
    method: "POST",
    headers: {
      "Content-Type": "application/json; charset=utf-8",
    },
    body: JSON.stringify({
      host,
      key,
      keyLocation,
      urlList,
    }),
  });

  if (!response.ok) {
    const body = await response.text();
    throw new Error(
      `IndexNow submission failed: ${response.status} ${response.statusText}\n${body}`,
    );
  }

  console.log(`Submitted ${urlList.length} URL(s) to IndexNow.`);
};

const sitemapUrls = shouldReadSitemap ? await readSitemapUrls() : [];