Post-quantum payments

Send and receive KnexCoin
from your phone.

Self-custody wallet with ML-DSA-65 post-quantum signatures. No accounts, no servers, no tracking — just your keys, in your browser.

Open the App
Install
Add KnexPay to your home screen

iPhone & iPad

Use Safari (not Chrome)
  1. Open app.knexpay.com in Safari
  2. Tap the Share button at the bottom of Safari
  3. Scroll and tap "Add to Home Screen"
  4. Tap Add in the top-right corner

Android

Chrome, Edge, or Brave
  1. Open app.knexpay.com in Chrome
  2. Tap the menu (three dots, top-right)
  3. Tap "Install app" or "Add to Home screen"
  4. Confirm by tapping Install
Native iOS App Store
Native Android Google Play

Quantum-resistant

Signatures use ML-DSA-65 (NIST-standardized post-quantum). Future-proof against quantum computers.

Self-custody

Your keys never leave your device. Encrypted with AES-256-GCM, unlocked by a 6-digit PIN.

No tracking

No accounts. No servers storing your data. Just static files and a thin RPC proxy to the chain.