Privacy Policy

Last Updated: March 11, 2026

1. Overview

Mavex ("the App") is designed to provide transparency in foreign exchange rates. We value your privacy and are committed to protecting your data.

No Personal Data Storage: We do not collect, store, or sell any personal information, customer data, or financial records from your Stripe account.
API Requests: When you perform an audit, the App sends the "Amount" and "Currency" to our secure backend to calculate estimates. This data is processed in real-time and is not linked to your identity.
Aggregated Stats: We track the "Total Amount Saved" across all users as an anonymized, aggregated metric to show the App's impact.
Beneficiary Bank Details for Recurring FX Recoveries (Encrypted): When you add a payout beneficiary for recurring FX recoveries, we store beneficiary bank details to facilitate recurring recoveries. These fields are encrypted at rest to reduce exposure.
Enterprise-Grade Security: We use Stripe.js Tokenization to ensure your bank data never touches our servers. All beneficiary metadata is secured with AES-256 field-level encryption and hardware-backed keys via AWS KMS. No raw PII is stored.

We use exchangerate.host to fetch mid-market exchange rates. No Stripe merchant data is shared with this provider.

If you have questions about this policy, contact us at 703-594-7465.