Swift announced the findings of the second phase of industry-wide sandbox testing on its central bank digital currency (CBDC) interlinking solution, with the results showing that its connector can enable financial institutions to carry out a wide range of financial transactions using CBDCs and other forms of digital tokens, easily incorporating them into their business practices.
In one of the largest known collaborations on CBDCs, 38 institutions – including central and commercial banks as well as market infrastructures – “took part in experiments which found that Swift’s solution has the potential to simplify and speed up trade flows, unlock growth in tokenised securities markets, and enable efficient FX settlement – all while allowing financial institutions to continue to make use of their existing infrastructure.”
Interoperability is critical to Swift’s strategy “for instant and frictionless transactions.”
The cooperative has focused its innovation agenda “on interoperability between digital currencies and tokenized assets to overcome the potential risk of fragmentation, caused by the development of digital currencies on different technologies and with different standards and protocols. Swift’s solution has already been shown to enable cross-border transfers and connect CBDCs on different networks with each other, as well as with fiat currencies.”
The second phase of sandbox testing went further, “exploring more complex use cases, using Swift’s solution to connect and orchestrate transactions across simulated digital trade and tokenized asset and FX networks, alongside CBDCs for payments. More than 750 transactions were carried out over the course of the experiments.”
In digital trade, the collaborative experiments successfully “demonstrated interoperability between different digital networks and trade platforms, with Swift’s solution facilitating atomic trade payments – payments that are completed simultaneously, alongside the transfer of assets, rather than sequentially.”
Smart contracts and event-driven programming “enabled the automation of payments only once certain conditions had been met, meaning trade flows could potentially become automated 24 hours a day, seven days a week.”
Participants also highlighted the solution’s potential “to reduce delays in global trade, enhance trust among parties, and significantly lower transaction costs.”
In securities, the lack of interoperability “between tokenization platforms is a barrier to the growth of tokenization.”
The experiments showed that Swift’s solution “was able to interlink multiple asset and cash networks and could facilitate atomic delivery versus payment across those platforms. Tokenisation is a new market which is attracting widespread industry interest due to its potential to improve liquidity, lower transaction costs, and enhance transparency and security.”
Finally, the experiments showed “that the connector could play a role in foreign exchange. Working closely with CLS, the connector was shown to be interoperable with the existing market infrastructure, facilitating FX netting and settlement via CBDCs.”
Tom Zschach, Chief Innovation Officer at Swift, said:
“Swift is a community – a convener of and for our industry – and I’m delighted that we’ve been able to facilitate these critical innovation experiments and show that institutions can continue to use much of their existing infrastructure alongside new, innovative technologies. Fragmentation is a challenge for the entire industry, and ensuring interoperability between networks is vital to addressing this while also enabling new technologies to scale and reach their full potential.”
The full results report is available here. Swift now plans “to extend its solution to support a wider range of emerging digital networks in addition to CBDCs, such as platforms for tokenised deposits.”
Participants in the sandbox came “from around the world and across the industry, including central banks and monetary authorities from Australia, Czechia, France, Germany, Singapore, Taiwan and Thailand, among others.”
Commercial bank and market infrastructure participants “included ANZ; Citibank; CLS Group; DBS; Deutsche Bank; DTCC; HSBC; Hua Nan Commercial Bank; Intesa Sanpaolo; NatWest Group; Santander; Société Générale; Standard Chartered; Sumitomo Mitsui Banking Corporation; The Shanghai Commercial & Savings Bank, Ltd; The Standard Bank of South Africa; United Overseas Bank, and Westpac Banking Corporation.”
Sabib Behzad, Head of Digital Assets & Currencies Transformation at Deutsche Bank, said:
“Interoperability between DLT networks is an important piece of the puzzle to enable efficient connectivity between CBDC and other networks and to avoid silos. Testing Swift’s solution for different use cases such as DvP and FX with 38 commercial and central banks is a significant step to overcoming fragmentation and ensuring frictionless transactions.”
