Install Fanguard

The extension overlays Polymarket blowout odds onto live StubHub event pages and quotes your one-tap cover. This build talks to the Fanguard production API.

Download for Chrome

Load it unpacked

  1. Download the zip and unzip it anywhere.
  2. Open chrome://extensions in Chrome.
  3. Toggle on "Developer mode" (top-right).
  4. Click "Load unpacked" and select the unzipped folder.
  5. Open a StubHub event page — the Fanguard overlay appears.

Chrome only auto-installs extensions from the Web Store, so for now it loads unpacked in Developer mode. Works in any Chromium browser (Chrome, Brave, Arc, Edge).