Fypher

Fypher is a self-custody wallet for FYUSD, a dollar-pegged stablecoin. Hold digital dollars, send and receive them, swap between stablecoins, and put them to work in Earn. YOU HOLD THE KEYS Fypher is non-custodial. Your private key is generated and stored on your own device, in the hardware keystore. Fypher never takes possession of your funds and cannot move them. There is no password reset for a blockchain wallet, and that is the point: no one else can reach your money either. WHAT YOU CAN DO • Get FYUSD with a stablecoin you already hold • Send and receive, with a QR scanner so you never retype an address • Swap between supported stablecoins • Earn a variable on-chain rate on the FYUSD you set aside • Redeem back out whenever your term allows • Track every transaction, with the on-chain hash for anything you want to verify yourself ABOUT THE EARN RATE The rate is variable and is not guaranteed. It changes over time and your capital is at risk. Every screen that shows a rate says so. NO ADS, NO TRACKING Fypher shows no advertising and does not track you across other apps or sites. Notifications are transactional only: a deposit confirming, a redemption landing, a cooldown ending. We never send marketing pushes, and permission is asked only if you turn notifications on. WHAT WE COLLECT Your email address, so you can sign in. Your wallet address, because every balance we show you is read from it. A push token, if you turn notifications on. That is the list, and you can delete the account and all of it from Settings at any time. WHO CAN USE IT Fypher is not offered to U.S. persons or to residents of restricted jurisdictions. You confirm this once when you first open the app. SUPPORT [email protected], or Settings then Help & support, which fills in your app version for us. We will never ask for your recovery phrase, your private key, or a sign-in code. Anyone who does is not us. Fypher is published by NF Labs Inc.