Angyi Logo

Digital Currency Services

From asset management to development, from encryption to compliance — comprehensive digital currency solutions

Key Management

Secure key custody and permission control system

  • Private key custody, MPC multi-party key sharding, key backup, permission levels
  • Cold/hot wallet separation: cold wallet offline for large assets, hot wallet online for daily transactions
  • Key permission control: different roles assigned different operation permissions

Account & Wallet Management

Multi-chain wallet creation and asset ledger management

  • Multi-chain wallet creation, address management, batch payment address generation
  • Asset ledger: real-time query of balances across chains and currencies
  • Sub-account system: create independent accounts for clients to isolate funds

Transaction & Fund Management

On-chain transfers and liquidity scheduling

  • On-chain transfer initiation, transaction broadcast, status tracking, handle failed/stuck transactions
  • Liquidity scheduling: transfer assets between cold and hot wallets to ensure payment settlement
  • Reconciliation: on-chain and off-chain reconciliation, auto-bookkeeping for every transaction

Risk Control & Monitoring

Real-time on-chain transaction monitoring and risk interception

  • Real-time on-chain monitoring: identify large anomalies, blacklisted addresses, suspicious transfers
  • AML anti-money laundering, address risk labels, intercept high-risk transactions
  • Limit management: set single/daily transfer limits, approval workflow

Compliance & Audit

Transaction log retention and regulatory reporting

  • Transaction log retention, support for audit retrieval and regulatory reporting
  • KYC information linked to accounts, asset tracing
  • Report output: asset holding reports, transaction reports for corporate accounting

Ready to Start Your Digital Currency Journey?

Whether you need asset management, technology development, or encryption solutions, we provide professional services

Contact Us

Angyi Business

An innovative technology company driven by AI and new energy, providing comprehensive solutions for enterprise clients.

Contact Us

Address: Hong Kong SAR

Tel: +86 13439201651 / +852 51403373

Email: info@hongkkongangyi.com

Follow Us

© 2026 Angyi Business. All Rights Reserved.

© 2026 Hong Kong Angyi Technology Co., Limited. All Rights Reserved.