Is Capfizz sentry node safe?

Clean risk

Capfizz sentry node sends its session token to a remote-configured Capfizz mining node from the popup.

When the popup opens, Capfizz sentry node fetches its network configuration from mainnet.capfizz.com and uses the returned routes to load user data. It then posts mining submissions to the configured node with the extension user's session token in the Authorization header.

C A P Foundationv2.0.4Chrome Web Store
0Risk
Who publishes it

C A P Foundation - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
C A P Foundation

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 2.0.4. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on capfizz.com

    https://*.capfizz.com/*

  • Read and change your data on localhost:3000

    http://localhost:3000/*

  • Store data in your browser

    storage

  • Show a panel beside the page

    sidePanel

Where it sends data

Destinations our analysis observed Capfizz sentry node contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • mainnet.capfizz.com

    Capfizz sentry node sends data to mainnet.capfizz.com. No other extension we have analysed sends data here.

Updated 30 September 2026agollninopbkafedoijcnbdopajjjmfa