If you have a static site with no build step, you can fetch posts client-side via a thin proxy. Never put MENTIONWELL_API_KEY into client-side HTML directly — it's a server-side secret.

Recommended: tiny proxy

Run a free Cloudflare Worker (see React + Vite). Point your static site at /api/blog/....

Inline rendering

<div id="blogoto-list"></div>

<script>
  fetch("/api/blog/posts?limit=12")
    .then((r) => r.json())
    .then(({ posts }) => {
      const container = document.getElementById("blogoto-list");
      container.innerHTML = posts.map((p) => `
        <article>
          <a href="/blog/${p.slug}.html"><h2>${p.title}</h2></a>
          <p>${p.excerpt}</p>
        </article>
      `).join("");
    });
</script>

RSS link

<link rel="alternate" type="application/rss+xml"
      href="https://mentionwell.com/api/sites/your-site-slug/feed.xml" />