Smooth Bundle URLs identify the owner, project, optional release pointer and asset path. Use this page as the canonical reference when choosing a URL format.
https://cdn.smoothbundle.com/<user-slug>/<project-slug>/<asset-path>Mutability
Mutable stable path
Cache behavior
Uses delivery cache headers for the current asset at that path.
Recommended use
CMS media, folder sync, current asset libraries and simple website assets.
https://cdn.smoothbundle.com/<user-slug>/<project-slug>/<version>/<asset-path>Mutability
Pinned to the selected version.
Cache behavior
Recommended when consumers must keep one exact release reference.
Recommended use
App releases, CI/CD output, design systems and versioned frontend bundles.
https://cdn.smoothbundle.com/<user-slug>/<project-slug>/latest/<asset-path>Mutability
Follows the project latest pointer.
Cache behavior
Useful when consumers should move with the active version selected in Smooth Bundle.
Recommended use
Production integrations that intentionally follow the latest published release.
https://cdn.smoothbundle.com/<user-slug>/<project-slug>/<tag>/<asset-path>Mutability
Follows the version assigned to a named tag.
Cache behavior
Useful for environment-style labels when the tag points to a version.
Recommended use
Labels such as staging, production or client-review when tags are configured.
https://cdn.smoothbundle.com/<user>/<project>/<version>/<asset>?t=<token>Mutability
Matches the underlying asset URL type.
Cache behavior
Requires token or authenticated access. Avoid exposing tokens in public client code.
Recommended use
Controlled downloads, protected JSON outputs, client review files and premium assets.
https://<project-subdomain>.smoothbundle.com/<version>/<asset-path>Mutability
Matches the underlying project and version behavior.
Cache behavior
Available on paid plans for shorter project-specific Smooth Bundle URLs.
Recommended use
Production projects that need cleaner URLs than the shared cdn.smoothbundle.com form.