Overview

Learn about ALIAS, the no-KYC virtual card platform built on Solana

3 min read

Overview

ALIAS is a no-KYC virtual card platform that enables users to spend cryptocurrency anywhere Mastercard is accepted. Built on Solana, ALIAS bridges the gap between crypto and traditional payments.

Key Feature

Create virtual cards in under 2 minutes with just a Solana wallet—no identity verification required.

Core Features

ALIAS Card

Virtual Mastercard issuance with two provisioning methods:

  • Instant Cards (x402 protocol): Sub-2-minute issuance with immediate card details
  • Pre-created Cards (Reloadly): Bulk assignment system for scalable provisioning

Each card is a fully functional virtual Mastercard that can be used for:

  • Online shopping
  • Subscription services
  • Digital payments
  • Any merchant accepting Mastercard

ALIAS Privacy Protocol

Optional zero-knowledge proof-based privacy layer using Light Protocol:

  • Privacy Pool Mixing: Deposits mixed with other users for anonymity
  • Groth16 ZK Proofs: Cryptographic proofs for untraceable withdrawals
  • Commitment System: Secret notes enable anonymous card issuance
  • Nullifier Protection: On-chain verification prevents double-spending

Privacy is Optional

Most users choose standard cards for speed and simplicity. Enable privacy only if you need complete on-chain anonymity.

Payment Methods

Two ways to fund your ALIAS card:

1. x402 Protocol (Primary)

  • Direct Solana payment protocol
  • Browser-based wallet integration
  • Instant settlement and verification
  • Optimized for desktop users

2. Solana Pay (Alternative)

  • QR code-based payment flow
  • Session management system
  • Mobile-optimized experience
  • Cross-device support

Both methods support USDC, SOL, and other SPL tokens on Solana.

How It Works (High-Level)

Creating an ALIAS card involves these simple steps:

  1. Connect Your Wallet: Link your Solana wallet (Phantom, Solflare, etc.)
  2. Choose Payment Method: Select x402 (direct payment) or Solana Pay (QR code)
  3. Complete Payment: Approve the transaction in your wallet with USDC, SOL, or other tokens
  4. Card Provisioning: System creates your card instantly or assigns a pre-created card
  5. Receive Card Details: Get your virtual Mastercard number, CVV, and expiration date

For privacy-focused users, an optional privacy layer allows funds to be mixed in a pool before card issuance, ensuring complete anonymity using zero-knowledge proofs.

Use Cases

Individual Users

  • Privacy-Conscious Spending: Use privacy protocol for anonymous purchases
  • Crypto Payments: Spend crypto at traditional merchants
  • No-KYC Access: Get a card without identity verification

Developers

  • Integrate ALIAS: Add virtual card issuance to your app
  • Use x402: Implement direct Solana payments
  • Build Privacy Apps: Leverage the privacy protocol for anonymous transactions

Businesses

  • Team Cards: Issue cards for employees or contractors
  • Crypto Payroll: Convert crypto payments to spendable cards
  • International Payments: Bypass traditional banking restrictions

Security Features

ALIAS protects your funds and data with:

  • Wallet Signature Authentication: All actions require your wallet approval
  • Strong Encryption: Card data is encrypted and stored securely
  • Secure Sessions: Your login sessions use industry-standard security
  • Rate Limiting: Protection against abuse and spam
  • Zero-Knowledge Privacy: Privacy features that don't require trust in intermediaries

Network Support

Currently deployed on:

  • Solana Mainnet: Production card issuance
  • Solana Devnet: Testing and development (privacy protocol)

Next Steps

Start Here

Follow the Quick Start guide to create your first ALIAS card in 5 minutes.

Ready to dive deeper? Choose your path:

NextQuick Start