/api/v1 demoExercises all three response shapes (JSON / HTML fragment / web component) against
a single URL. Server-loads via the authenticated path; web-component live-fetch uses /demo/proxy as a stand-in for a consumer's backend proxy.
{
"url": "https://www.vanityfair.com/style/story/tyla-zara-larsson-she-did-it-again",
"canonical": "https://www.vanityfair.com/style/story/tyla-zara-larsson-she-did-it-again",
"title": "Tyla and Zara Larsson on Making “Herstory” with “She Did It Again”",
"description": "Tyla and Zara Larsson’s new joint hit was born out of a night out in London, the pop stars tell VF.",
"siteName": "Vanity Fair",
"siteLogoUrl": "https://storage.mostly.film/myframely/logo/vanityfair.com/9a1b41158dd8dc78bda43e64a11572f448ecfc28.png",
"favicon": "https://www.vanityfair.com/verso/static/vanityfair-global/assets/favicon.ico",
"images": {
"thumbnail": "https://storage.mostly.film/myframely/previews/7653a098-e7e9-4dbb-8909-e63ed268a544/6be93a446d95.jpg",
"hero": "https://storage.mostly.film/myframely/previews/7653a098-e7e9-4dbb-8909-e63ed268a544/e6e3e58799cf.jpg",
"origin": "https://media.vanityfair.com/photos/69e286f2e2df93fc41261969/16:9/w_1280,c_limit/IMG_3432.jpeg"
},
"provider": null,
"fetchedAt": "2026-10-13T15:38:30.675Z"
}<div class="mPreview_card" data-variant="thumbnail"><a class="mPreview_link" href="https://www.vanityfair.com/style/story/tyla-zara-larsson-she-did-it-again" target="_blank" rel="noopener nofollow"><img class="mPreview_thumb" src="https://storage.mostly.film/myframely/previews/7653a098-e7e9-4dbb-8909-e63ed268a544/6be93a446d95.jpg" alt="" loading="lazy"><div class="mPreview_body"><h3 class="mPreview_title">Tyla and Zara Larsson on Making “Herstory” with “She Did It Again”</h3><p class="mPreview_description">Tyla and Zara Larsson’s new joint hit was born out of a night out in London, the pop stars tell VF.</p><div class="mPreview_meta"><img class="mPreview_logo" src="https://storage.mostly.film/myframely/logo/vanityfair.com/9a1b41158dd8dc78bda43e64a11572f448ecfc28.png" alt="" loading="lazy"><span class="mPreview_site">Vanity Fair</span></div></div></a></div>
This component fetches the preview from /demo/proxy on mount, no
pre-serialized attribute. Simulates the pattern a consumer would use if they
proxy the preview call through their own backend.