Who should use the sing-box JSON feed?

Use the sing-box feed if your client accepts remote JSON-based profiles or remote configuration imports.

What if my sing-box client only accepts a local file?

Download the latest release snapshot of singbox.json and import it manually if remote URL import is not available.

sing-box Guide

Use https://raw.githubusercontent.com/Au1rxx/free-vpn-subscriptions/main/output/singbox.json as the primary sing-box subscription URL.

Use this page when your sing-box client expects a remote JSON configuration or profile URL instead of a Clash YAML or V2Ray Base64 subscription.

https://raw.githubusercontent.com/Au1rxx/free-vpn-subscriptions/main/output/singbox.json

This is the primary remote JSON endpoint. If your client does not support remote URLs, use the latest release asset as a downloadable fallback.

Open your sing-box client and look for remote profile, import from URL, or remote configuration options.
Create a new profile entry and paste the JSON URL shown above.
Sync the profile once to load the current public node set.
Refresh the profile manually so you can verify the client keeps the remote source.
Select an outbound and test connectivity against the live status view.

If your client only accepts local files, download the release snapshot instead of forcing a URL flow that the app does not support.
If the profile imports but looks stale, trigger a manual sync and verify the source URL was saved correctly.
If outbounds load but traffic does not pass, compare with the published status page first.
If you are not sure whether to use sing-box or V2Ray, choose the format your client documents as the native remote profile path.