LinkPeek 🔗👀

Link Preview & OpenGraph metadata API — one GET request returns title, description, images, favicon, site name, canonical URL, RSS/Atom feeds, oEmbed endpoint, and the full OpenGraph + Twitter Card maps for any public URL. Clean JSON, no HTML soup.

Runs on Cloudflare Workers: global edge network, no cold starts, edge-cached responses.

Try it (free, no signup)

curl "https://linkpeek.dpears.workers.dev/v1/preview?url=https://github.com"

{
  "title": "GitHub · Change is constant. GitHub keeps you ahead.",
  "description": "Join the world's most widely adopted, AI-powered developer platform…",
  "siteName": "GitHub",
  "image": "https://images.ctfassets.net/…/GH-Homepage-Universe-img.png",
  "favicon": "https://github.com/fluidicon.png",
  "canonical": "https://github.com/",
  "feeds": [],
  "og": { "site_name": "GitHub", "type": "object", "…": "…" },
  "twitter": { "site": "@github", "card": "summary_large_image", "…": "…" }
}

Use cases

• Chat & messaging apps — rich link cards like Slack/Discord/iMessage
• Social feeds, forums, comments — auto-unfurl pasted URLs
• CMS / bookmarking / read-later tools — store rich metadata alongside saved links
• SEO dashboards — audit OpenGraph/Twitter Card coverage at scale
• Feed discovery — find RSS/Atom feeds for any site programmatically

API

GET /v1/preview?url={url}

Param	Required	Description
url	✅	Absolute http(s) URL to extract metadata from
fresh	—	true bypasses the 24h cache (paid plans)

Returns: title, description, siteName, image, images[], favicon, author, published, type, locale, canonical, feeds[], oembed, og{}, twitter{}, finalUrl, status, contentType, fetchedAt.

GET /v1/health

Service status + version.

Features

• ⚡ Fast — Cloudflare Workers + HTMLRewriter streaming parser; 24h KV edge cache
• 🛡️ SSRF-safe — private/internal hosts are blocked
• 🌐 CORS enabled — call it straight from your frontend
• 📦 1MB parse cap & 10s timeout — predictable behavior on hostile pages
• 🧰 Non-HTML aware — graceful responses for images/PDFs/files

Pricing

Plan	Price	Quota
BASIC	$0	500 req/mo (or 25/day anonymous, no signup)
PRO	$5/mo	10,000 req/mo
ULTRA	$15/mo	100,000 req/mo + fresh=true cache bypass

👉 Subscribe on RapidAPI — instant key, managed billing, cancel anytime.

License

MIT — see LICENSE.

Contact: daviscodesbugs@gmail.com