Is Polymarket User Verifier safe?
Polymarket User Verifier hooks Polymarket page requests and reads cookies to build an account-ownership proof.
On polymarket.com pages, the extension intercepts fetch and XHR traffic and reads cookies when a page starts a verification. It uses these to generate a zero-knowledge proof of account ownership through the Reclaim Protocol SDK. Session and proof traffic goes to Reclaim servers, and the extension also looks up your country code.
Who publishes itKARMA3 LABS INC. - no other listings under this identity, 3 shared hostnames
KARMA3 LABS INC. - no other listings under this identity, 3 shared hostnames
What this publisher told the store about itself, and the other listings that told it the same thing.
Shared hosts - 3 hostnames
Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
Where it sends data
Destinations our analysis observed Polymarket User Verifier 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.
- ipapi.co
Polymarket User Verifier sends data to ipapi.co. 20 other extensions we have analysed send data here.
- api.reclaimprotocol.org
Polymarket User Verifier sends data to api.reclaimprotocol.org. One other extension we have analysed sends data here.
- logs.reclaimprotocol.org
Polymarket User Verifier sends data to logs.reclaimprotocol.org. One other extension we have analysed sends data here.