Documentation

Serve every image faster, from the origin you already have

CDN.MN is a pull-through image CDN. You verify a domain you own, receive a CDN hostname, and rewrite your image URLs to that hostname — keeping the same path. On the first request we fetch the original from your origin, optimize it, cache it on the global edge network, and serve it. Every request after is a cache hit.

Start here

• Quickstart — from sign-up to a live optimized image in five steps.
• Your CDN hostname — what it is and how to rewrite your URLs.
• URL parameters — resize, set DPR and fit; how format and quality are chosen for you.
• CLI & SDK — detect, rewrite, and verify from your terminal or an AI agent, honoring your repo’s AGENTS.md.
• Purging the cache — refresh an image after you change it at the origin.
• Troubleshooting — what the common responses mean and how to fix them.

The mental model

Nothing about your origin changes. You do not upload or migrate any images — CDN.MN pulls each one on demand the first time it is requested, and serves the cached, optimized copy from then on. You control your images by controlling your origin; when you change an image there, purge it and the next request re-pulls the new version.