💳Dyadnum Crypto Card

Cards may not work with merchants classified under restricted MCC codes, including dating or escort services, whether physical, digital, or video-based.

Spend your crypto like cash instantly, globally, and digitally. The Dyadnum Crypto Card is a virtual Visa or Mastercard linked directly to your on-chain wallet, with real-time conversion from USDT or USDC at the moment of purchase.

No preloading. No third-party dashboards. Just instant crypto-to-fiat conversion, triggered the moment you spend. Use it online, in apps, or anywhere virtual cards are accepted.

Every swipe sends a notification to your WhatsApp with full context: amount, merchant, converted fiat value, and remaining balance.

Native. Instant. Invisible. Dyadnum turns your crypto into a real-world payment rail—without ever leaving the ecosystem.