Coldfront demo video

Coldfront in 48 seconds, recorded in the real Hyperliquid app.

What the video shows

1. A cold wallet authorizes an API wallet on Hyperliquid's API page.
2. An order is placed in the official Hyperliquid app with no wallet connected.
3. Hyperliquid refuses a withdrawal signed with the API key.
4. Coldfront locks, and the app no longer has the key.

The security page goes through each step, and the setup guide shows how to do it yourself.