Black Onyx Cryptocurrency
A next-gen NFC cryptocurrency card and wallet
engineered for elegance, security, and complete control.

At Black Onyx, we believe your cryptocurrency experience should be as
premium and secure as the wealth it represents.

Premium Digital Wallet Experience

A modern, intuitive interface designed to elevate how Users interact with their digital assets.

Next-Gen Crypto Card Technology
Black Onyx introduces a cryptocurrency card engineered for both elegance and resilience.
With secure backups, visual transaction verification, and flexible key recovery,
users can confidently interact with digital assets, whether on the move or offline.

A premium digital wallet experience - secure, seamless, and built for the future.

Key Features Snapshot

• Ultra-secure NFC cold storage

• Optional encrypted seed backup

• QR verification and multi-device access

• Biometric login + advanced PIN fallback

• Built-in multi-sig and smart contract support

Want to learn more about Black Onyx or get in touch?

Blockchain Security

Mobile Payments Integration

Enabling effortless payments and financial
management right from your smartphone.

Harnessing blockchain technology to provide secure,
transparent transactions that users can trust.

Development Roadmap Preview

Black Onyx is currently in the conceptual phase.
Stay tuned for exciting updates on features,
security enhancements, and community opportunities.

Explore the sleek, modern interface of the Black Onyx Digital Wallet