As tokenized assets and programmable money continue to evolve, Visa and Chainlink have taken a significant step forward with a successful pilot under the Hong Kong Monetary Authority's (HKMA) e-HKD+ initiative. The test demonstrated how cross-chain transactions between stablecoins and central bank digital currencies (CBDCs) can streamline cross-border investment processes and settlement.
A Real-World Use Case: Stablecoin-to-CBDC Investment
The pilot simulated converting an Australian dollar-backed stablecoin (A$DC), issued by ANZ, into Hong Kong's digital currency (e-HKD), which was then used to subscribe to a tokenized money market fund. Key participants included ANZ, Fidelity International, ChinaAMC, and Visa, with support from Chainlink's Cross-Chain Interoperability Protocol (CCIP).
This setup connected ANZ’s proprietary blockchain, DASChain, with Ethereum’s public testnet. By leveraging Chainlink CCIP, digital assets were moved seamlessly between public and permissioned blockchain ecosystems—signaling a path toward truly interoperable digital finance.
Visa's Tokenized Asset Platform and On-Chain Settlement
Visa’s Tokenized Asset Platform (VTAP) played a critical role in facilitating the full lifecycle of digital money. Through payment-versus-payment (PvP) and delivery-versus-payment (DvP) models, the platform ensured the settlement of both currency exchange and asset delivery in a secure, efficient, and real-time manner.
Smart contracts governed by Chainlink ensured compliance with the operational logic of tokenized transactions, while on-chain identity verification and the use of ERC-20 and ERC-3643 token standards further enhanced the regulatory compliance of the test.
Why It Matters: Future of Cross-Border Payments
This pilot provides a proof of concept for cross-chain programmable money in high-value investment scenarios. Benefits demonstrated include:
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Reduced settlement times (from days to seconds)
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Around-the-clock operations, including weekends and holidays
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Streamlined compliance and identity verification
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Seamless access to tokenized funds through stablecoin-CBDC conversion
With global institutions projecting tokenized markets to exceed $2 trillion by 2030, the test is a significant step toward integrating digital currencies into mainstream financial infrastructure.
Building Infrastructure for Interoperable Payments
At Buvei, we recognize the critical importance of blockchain interoperability in delivering frictionless cross-border payment experiences. The use of stablecoins and CBDCs across multiple chains reflects exactly what our modular aggregation engine is built to support:
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Token-agnostic transaction routing
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AI-enhanced fraud prevention
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Regulatory compliance for programmable money
As global payment systems shift toward programmable digital value, Buvei continues to work at the forefront—helping merchants, platforms, and financial institutions navigate the future of decentralized, compliant, and scalable payment infrastructure.
