USDCtoFiat Verify

About

USDCtoFiat Verify, by Galleon Labs, is a browser companion for privately verifying fiat payments, so you can complete USDC trades on usdctofiat.xyz and peerlytics.xyz.

HOW IT WORKS

1. Start a buy or seller-registration flow on usdctofiat.xyz or peerlytics.xyz.
2. The site asks to connect to the extension. You approve each site individually.
3. The extension opens your payment provider in a new tab and you log in directly with the provider - the extension never sees or handles your password.
4. When your payment confirmation appears in your own session, the extension extracts only the fields needed to verify the trade and shows them to you for review.
5. Only after you confirm, an encrypted copy of the verification data is returned to the site you approved.

Encryption happens inside the extension before anything leaves it. The result can only be read by a hardware-secured attestation service running in a trusted execution environment - never by Galleon Labs or the website.

PRIVACY

- Stateless: no storage permission, nothing written to disk. Each verification session lives in memory for a single tab and is discarded when it completes or the tab closes.
- Plaintext session data never leaves the extension. Only encrypted material is returned, and only to the page you approved.
- You see exactly which fields were extracted before anything is shared.
- No analytics, no telemetry, no tracking.
- Per-site approval: each website must be approved by you before it can request verification.

QUESTIONS

What is USDCtoFiat Verify?
A browser companion for usdctofiat.xyz and peerlytics.xyz. It verifies payment confirmations from your own payment-provider session so your trade can settle.

Is it a wallet?
No. It holds no funds and no keys, and it has no trading surface.

Which payment providers work?
The providers offered inside the usdctofiat.xyz and peerlytics.xyz trade flows. The right provider page opens automatically when you start a verification.

What if verification fails?
Your trade lives on the open ZKP2P protocol, not in this extension. You can always complete the same order on peer.xyz with the same wallet.

This extension implements the open window.peer verification interface for the ZKP2P protocol. It is a fork of Peer's MIT-licensed extension.