Polymarket User Verifier

by KARMA3 LABS INC. · Privacy & Security

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Prove your Polymarket account ownership with zero-knowledge proofs

Users

−3 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#340K

#263K among extensions

Version

1.0.1

updated 17 Mar 2026

Users

monthly, 7 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Polymarket User Verifier

Polymarket User Verifier lets you cryptographically prove ownership of your Polymarket account without revealing your login credentials. When a supported website requests verification, the extension generates a zero-knowledge proof attesting to your Polymarket user ID and proxy wallet address. The proof is generated entirely in your browser using WebAssembly — your authentication details never leave your device. How it works: 1. A supported website requests verification 2. You log into Polymarket as usual 3. The extension captures the relevant API response 4. A zero-knowledge proof is generated locally in your browser 5. The proof is sent to the requesting website Privacy: - No credentials are stored or shared - No browsing history is tracked - No analytics or telemetry - Proof generation happens locally Built with Reclaim Protocol (reclaimprotocol.org).