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A tailored white-label crypto card system for institutional clients, enabling enterprises to rapidly launch branded global payment cards while seamlessly connecting asset custody with the payment ecosystem.

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Unlock Brand Potential and Create a New Crypto Payment Experience

A compliant, secure, and fast-to-deploy white-label solution that allows exchanges, wallets, and fintech companies to issue branded crypto payment cards worldwide—without building internal development teams or complex systems. Through ChainUp, you can access card issuance, user management, and asset custody in one platform, providing a smooth, user-friendly experience for managing and spending crypto assets.

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What We Offer

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One-Stop Card Platform Integration

Launch in as little as 3 weeks, fully supporting:
  • Virtual Visa card issuance (compatible with Apple Pay / Google Pay)
  • Customizable card design, branding, card name, and fee strategy
  • Brand-tailored App UI and system notifications

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MPC Wallet Asset Custody

  • MPC (Multi-Party Computation) wallets for secure asset management
  • Cold/Hot wallet separation with independent private key ownership
  • Automated KYT/KYC checks and risk-control strategies for deposits and withdrawals

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Global Payment Support

  • Accept USDT, USDC, BTC, ETH, and other mainstream crypto assets
  • Real-time exchange rate settlement for online/offline merchants
  • Integration with Apple Pay / Google Pay for seamless payment

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Real-Time User Experience

  • View balances, transaction records, and notifications instantly
  • Clear transaction details for transparent spending tracking
  • Merchant income and expenditure overview in real time

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Multi-Dimensional Backend Management

  • Configure card issuance, compliance approval, fund allocation, user management, transaction strategy control, and data export
  • Real-time financial reporting to monitor profitability
  • Full lifecycle management for users and cards

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Technical Advantages

  • Rapid Deployment: Go live in as fast as 3 weeks
  • Secure & Compliant: Private key self-custody and automated compliance processes
  • Flexible Integration: Deep integration of custody and payment systems
  • Brand Control: Full customization of UI, card design, and notifications
  • Transparent Revenue: Earn income from card issuance and spending

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Use Cases

  • Cryptocurrency exchanges
  • Web3 wallets or ecosystem projects
  • OTC trading platforms
  • Crypto payment tools
  • Fintech companies / Neobanks

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Supported Currencies (Expandable)

  • USDT (TRC20 / ERC20)
  • USDC (ERC20 / Polygon)
  • BTC
  • ETH
Additional currencies can be integrated upon client request.

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Contact Us

For trial applications, demos, or integration support, contact: service@keysecure.io