BRICS mBridge CBDC Explained: Can It Break Dollar Grip?

In early 2026, the expanded BRICS+ bloc quietly operationalized the BRICS mBridge CBDC network, a cross-border settlement system that has already processed an estimated $55.5 billion in trade volumes while bypassing SWIFT and the US dollar. The US dollar's share of global allocated reserves has dipped to 56.3%, its lowest level since 1995, according to IMF data. At the same time, the digital yuan accounts for roughly 95% of mBridge volume, raising a critical question: does this represent genuine multipolarity, or simply a shift from dollar to yuan hegemony?

What Is the BRICS mBridge CBDC Network?

mBridge, short for Multiple CBDC Bridge, is a blockchain-based platform that enables real-time, peer-to-peer cross-border payments and foreign exchange transactions using central bank digital currencies. Originally developed by the Hong Kong Monetary Authority, the Bank of Thailand, the Central Bank of the UAE, and the People's Bank of China's Digital Currency Research Institute, mBridge reached its minimum viable product in 2024. The Bank for International Settlements exited the project in late 2024, and Saudi Arabia left in 2026 under US pressure. Under India's 2026 BRICS chairship, the platform expanded to support ten member states, linking CBDCs such as China's e-CNY, India's e-Rupee, Brazil's Drex, and Russia's digital ruble.

How mBridge Bypasses SWIFT and the Dollar

Unlike the SWIFT alternatives that merely replicate messaging, mBridge settles transactions directly on a distributed ledger. This cuts settlement times from the traditional three to five days to seconds and reduces transaction costs from 6–8% to near zero. A simple comparison highlights the structural shift:

Roughly 67% of intra-BRICS trade now settles in local currencies, and the platform is anchored by “The Unit,” a gold-pegged digital token (40% physical gold, 60% a basket of five BRICS currencies) issued by Russia's IRIAS. While the dollar still handles 88–89% of forex transactions, mBridge offers a concrete alternative for energy and commodity trades.

The Yuan's Dominance Within mBridge

Despite the multipolar branding, the digital yuan adoption within mBridge is overwhelming: e-CNY accounts for approximately 95% of settlement volume, according to Atlantic Council data. Domestically, the PBOC reported 3.4 billion e-CNY transactions worth $2.4 trillion in 2025, and in January 2026 the central bank introduced an interest-bearing framework, reclassifying the digital yuan as “digital deposit money” with programmable features. This concentration has led skeptics to argue that mBridge may simply extend yuan influence rather than create a genuinely balanced multipolar system. “mBridge is not the BRICS bridge,” the BIS stressed before exiting, highlighting the geopolitical bifurcation.

Gold, Reserves and the De-Dollarization Push

The broader global reserve currency trend is accelerating. The dollar's reserve share fell to 56.3% in Q1 2026, a 30-year low, while central banks purchased record gold in 2025. BRICS members alone added over 1,100 tonnes of gold in 2025, part of more than 2,100 tonnes accumulated since 2022. This gold accumulation supports both the UNIT token and a shift toward commodity-backed settlement, reducing reliance on dollar-denominated assets. Western central banks have responded with their own initiative, Project Agorá, led by the Federal Reserve, ECB, and Bank of Japan, marking a clear bifurcation in global banking infrastructure.

Strategic Implications for Western Sanctions and Global Finance

For policymakers, mBridge represents the most consequential structural shift since the petrodollar system. The ability to settle energy and commodity trades outside Western sanctions frameworks undermines the extraterritorial reach of US financial controls. Firms operating in sanctioned jurisdictions have already used mBridge-linked rails to evade restrictions, according to Chinese regulators. However, analysts caution that mBridge volume remains in the low tens of billions compared to SWIFT's multi-trillion daily flows, and intra-BRICS trade integration is still limited. The real risk is fragmentation, not displacement: treasurers and compliance teams must now plan for parallel payment rails, as the BRICS expansion continues to deepen.

FAQ

What is the BRICS mBridge CBDC network?

mBridge is a blockchain-based cross-border payment system that lets central banks settle transactions using their own digital currencies in real time, bypassing SWIFT and the US dollar.

How much trade has mBridge processed?

By early 2026, mBridge had processed an estimated $55.5 billion in cross-border wholesale CBDC transactions, a 2,500-fold increase since its 2022 pilot.

Why does the digital yuan dominate mBridge?

China's e-CNY accounts for about 95% of mBridge volume because the PBOC has aggressively promoted it, made it interest-bearing, and directed banks to use the platform for trade, including with sanctioned partners.

Can mBridge replace SWIFT?

Not in the near term. mBridge volume is still small relative to SWIFT, and many BRICS members continue to use SWIFT messaging for other transactions. It is a parallel rail, not a full replacement.

What does this mean for the US dollar?

The dollar remains dominant in forex and reserves, but its share has fallen to 56.3%. mBridge accelerates gradual de-dollarization by offering a viable alternative for a subset of trade, especially energy and commodities.

Conclusion

The BRICS mBridge experiment is real, operational, and growing. Yet its heavy reliance on the digital yuan suggests that the next global currency order may be less a multipolar utopia and more a yuan-centric sphere. Whether mBridge breaks the dollar's grip—or merely replaces it with another—will define the next decade of global finance.