What is mBridge and Why Does the BRICS Bridge Bypass SWIFT in 2026? A Guide to Sovereign CBDCs

While the public debate in the West continues to discuss whether Bitcoin is "neutral" or whether stablecoins will eventually displace the dollar, a much quieter system is already processing 55 billion dollars in cross-border settlements without SWIFT, without correspondent banks, and without a single public cryptocurrency involved. It's called mBridge. It is operated by the central banks of China, Hong Kong, Thailand, the United Arab Emirates, and Saudi Arabia. And in 2026, with the Indian presidency of BRICS+ and the launch of the Russian digital ruble, it is poised to become the backbone of a payment architecture parallel to the dollar system.

This article explains what mBridge is, how it fits with the broader BRICS Bridge project, what changed when the Bank for International Settlements (BIS) withdrew from its direct management in October 2024 and — above all — what this all means for those who operate with dollars, stablecoins, or Bitcoin. As we previously analyzed when comparing CBDCs and stablecoins, the immediate future's monetary hierarchy is not decided by a single winner: it's decided by the balance between three layers in coexistence.

What is mBridge and how does it differ from SWIFT?

Project mBridge was born as a collaborative experiment between the People's Bank of China (PBoC), the Bank of Thailand (BoT), the Hong Kong Monetary Authority (HKMA), and the Central Bank of the United Arab Emirates (CBUAE), under the auspices of the BIS Innovation Hub. Its direct predecessor was the Inthanon-LionRock project between Thailand and Hong Kong. In February 2021, with the formal entry of China and the UAE, it officially became mBridge.

The conceptual difference with SWIFT is significant and worth understanding before looking at the numbers. SWIFT is a financial messaging network: it transmits instructions ("pay X to account Y") between banks, but the money moves later, externally, through a chain of correspondent banks that open reciprocal accounts (nostro/vostro). That chain can have three, four, or five links and take days to close.

mBridge, on the other hand, is a value transfer network: the instruction and the money move in the same atomic transaction on a distributed ledger (DLT) shared by the participating central banks. The result is instant and final settlement, without intermediate links.

The internal consensus uses a variant of the HotStuff protocol (HotStuff+) with Byzantine Fault Tolerance (BFT). This provides immediate finality — there are no forks like in Bitcoin — and allows for scalability compatible with real trade flows. The platform is permissioned: only authorized entities operate nodes or validate transactions.

How much volume is mBridge already moving in 2026?

The jump in figures between the pilot phase and the MVP phase was already broken down in the analysis of CBDCs versus stablecoins: mBridge scaled from 22 million in pilot volume (2022) to approximately 55 billion accumulated by January 2026, with more than 4,000 transactions, atomic settlement times of about 15 seconds, and an average cost of 0.3% (78% less than SWIFT). The distribution by currency reveals something more interesting than the headline: the digital yuan (e-CNY) accounts for 95% of the volume.

That 95% deserves comment. It's not that the rest of the currencies — e-AED from the UAE, e-HKD from Hong Kong, e-THB from Thailand — are absent. It's that China was the first power to deploy a functional wholesale CBDC infrastructure, and the network of Chinese trade counterparts in Asia and the Middle East is massive. mBridge has been, in practice, the digitization channel for those yuan-denominated flows that previously passed through US or European correspondents. The geopolitical reading is direct: mBridge, today, is primarily Chinese infrastructure with partners around it.

Who are the members and who are only observing?

The geography of the project is strategic. Full members (China, Hong Kong, Thailand, UAE) control critical nodes of global trade and financial flows between Asia and the Middle East. In June 2024, the entry of the Saudi Central Bank (SAMA) was the geopolitical milestone of the year: the world's largest oil exporter joined a settlement network that does not depend on the dollar.

Alongside the full members are more than 31 central banks and institutions as observers. The list includes Western systemic entities: the Federal Reserve Bank of New York, the Bank of France, the Bank of Italy, the Bank of Korea, and the Reserve Bank of Australia. That is, the G7 powers are not opposing mBridge from the sidelines: they have one foot in the room, recognizing that they need to interoperate with these "digital tracks" to avoid being left out of the Global South's trade flows.

Why did the BIS withdraw from the direct management of mBridge?

In October 2024, Agustín Carstens, General Manager of the BIS, announced the official withdrawal of the Bank for International Settlements from the project's direct management. He presented it as a "graduation" toward an operational phase led by its member central banks, not as a failure.

The subtext, however, is clearly geopolitical. Carstens was emphatic in stating that "mBridge is not the BRICS Bridge." The BIS, as a multilateral institution based in Switzerland, must comply with international sanctions standards and avoid any appearance of complicity with entities under restrictions. The Western fear is that mBridge could be used by sanctioned nations — Russia, Iran — to evade dollar control. The BIS wanted to maintain neutrality.

It shifted its focus toward Project Agorá, a similar initiative but anchored in G7 central banks and the private sector: a "Finternet" aligned with Western regulatory frameworks. The practical problem is that the mBridge code and platform remain in the hands of the founding central banks, with independent development capacity. The BIS withdrawal reduces Western oversight and leaves China as the dominant influence on the system's technical evolution. It doesn't stop it. It accelerates it.

Atlantic Council analysts have noted that this move may accelerate the fragmentation of global payment systems into geopolitical blocs, where CBDC networks reflect deeper divisions. Without a neutral arbiter, mBridge could integrate more closely with China's Cross-Border Interbank Payment System (CIPS), consolidating a parallel financial ecosystem operating out of reach of Washington's unilateral tools.

What is the BRICS Bridge and how does it rely on mBridge?

The "BRICS Bridge" is a broader proposal that emerged strongly during the Russian presidency of the bloc in 2024 and in 2026 — under Indian presidency — is moving from proposal to operational priority. Unlike a hypothetical single BRICS currency (a project with insurmountable political and macroeconomic problems), the BRICS Bridge is conceived as an interoperability infrastructure that connects existing national CBDCs to allow direct trade in local currencies.

Under Indian presidency, the Reserve Bank of India (RBI) has proposed linking BRICS+ member CBDCs not only for wholesale trade but also for tourist payments and remittances. India has already done its domestic homework: its Unified Payments Interface (UPI) is interconnected with the UAE's Instant Payment System (IPP), a model that is intended to be scaled to the rest of the bloc.

The architecture avoids the model of "centralized decision by a single entity" and is based on mutual dependence between participating central banks. The key point is that mBridge already provides the technical know-how and the base platform: the BRICS Bridge can be understood as the political and geographic expansion of what mBridge proved viable.

What role will the Russian digital ruble play in this system?

Russia has accelerated its own digital ruble project as an existential response to the sanctions that disconnected it from SWIFT in 2022. September 1, 2026, is the date by which, under law approved by the Duma, systematically important banks must offer their clients the possibility of making transfers and payments in digital rubles.

The Bank of Russia acts as the issuer, operator, and guarantor of the platform, with a hybrid model: part distributed ledger, part centralized system to ensure resilience and state control. For Moscow, the integration of the digital ruble with mBridge or the BRICS Bridge is the piece that completes "cryptographic sovereignty": agreements already exist with China and India to settle energy transactions directly in sovereign CBDCs, completely bypassing the US financial system.

As we previously analyzed when studying the Iranian toll on Hormuz, the energy flows passing through the strait represent 20% of the world's oil and gas. If a growing fraction of those flows is settled in digital rubles and digital yuan via mBridge, the "Hormuz premium" ceases to be a dollar-denominated phenomenon to become a geopolitical lever over the composition of global reserves.

Does mBridge replace SWIFT or coexist with CIPS?

It is useful to distinguish three systems that public debate tends to confuse: SWIFT, China's Cross-Border Interbank Payment System (CIPS), and mBridge. Each plays a different role.

A common error is to see CIPS as a total replacement for SWIFT. It is not: about 80% of CIPS transactions still depend on SWIFT for messaging. mBridge, on the other hand, represents a more radical rupture: message and transfer occur simultaneously on the same distributed ledger, eliminating the need for both — the SWIFT message and the correspondent account. It doesn't compete as a channel: it competes as a layer.

How do mBridge, sovereign Bitcoin, and private stablecoins fit in the same picture?

Here is the thesis that organizes this entire article. De-dollarization in 2026 is not an event: it is three parallel processes with different logics that converge on the same goal of reducing dependence on the greenback. Each has a different audience, scale, and risk.

Route 1: State CBDCs (The Institutional Highway)

This is the route of mBridge and the BRICS Bridge. Its advantage is scale and sovereign backing. By using wCBDC, states maintain control over capital flows and regulatory compliance (AML/KYC) but operate on technological tracks that are not under G7 control. It is de-dollarization "from the top," designed to protect wholesale trade and strategic reserves.

Route 2: Sovereign Bitcoin (The Neutral Reserve)

Bitcoin acts as an alternative route for actors seeking a reserve of value that does not depend on any central authority. Its volatility makes it less suitable for daily physical trade settlement compared to a CBDC, but its uncensorable character makes it a last-resort asset for states that fear being excluded from all centralized networks, Western or Eastern. In our analysis of sovereign reserve strategies in Bitcoin, we have detailed how El Salvador, Bhutan, and the United States itself are building digital reserve portfolios. mBridge and sovereign Bitcoin accumulation are not alternatives: they are complements.

Route 3: Private Stablecoins (The Dollar in the Shadows)

Paradoxically, dollar-linked stablecoins (USDT, USDC) also fragment the current system. Although they reinforce the demand for dollars, they do so on infrastructures — Ethereum, Tron, Solana — that bypass traditional banks. In Latin America and Africa, where state CBDCs have failed in adoption (Nigeria's e-Naira case) or are still in testing, private stablecoins are the de-dollarization tool for the common citizen, who protects themselves from local inflation with a digital version of the dollar outside the banking system.

What does mBridge mean for USDT and USDC?

In the Asia-Middle East corridor, where mBridge has the greatest penetration, private stablecoins face three specific pressures:

• Competition in cost and speed. An exporter in Dubai can receive e-CNY in 15 seconds at a 0.3% cost and with state backing. Using USDT involves conversion spreads, variable gas fees, and liquidity risk in the exit to fiat. For large corporate treasuries, the incentive to continue with USDT decreases.
• Regulatory encirclement and "state programmability." CBDCs allow for integrating compliance rules directly into the code. In Russia or China, it is likely that national CBDC use mandates for foreign trade will be imposed, displacing stablecoins to the informal or speculative retail sector.
• Loss of institutional on-ramp/off-ramp channels. As banks in Hong Kong, UAE, and Thailand open their tracks to regulated stablecoins issued under local supervision, the channels to convert USDT to fiat in those jurisdictions will narrow. USDC, with a proactive compliance strategy, is better positioned but also more dependent on the US dollar that Asian trade may want to avoid.

The effect is not uniform. In countries where CBDCs have failed in retail adoption, private stablecoins continue to grow: users of platforms like Nubank in Brazil have multiplied their USDC holdings tenfold between 2024 and late 2025. mBridge solves the wholesale problem between states; it doesn't solve the retail problem of the Latin American or African saver. That is another battle.

How to see your own exposure to this transition with CleanSky

While states build sovereign settlement infrastructure, private savers move along the other route — private stablecoins and Bitcoin — and often end up with positions dispersed across various networks and protocols. CleanSky allows you to see everything in a single dashboard: you paste your wallet address, the tool is read-only — it doesn't ask for an account, doesn't ask for permissions, doesn't access your money — and it scans over 50 networks and 484 protocols to show you every digital dollar (USDC, USDT, sDAI, stablecoins denominated in other currencies) and every bitcoin in self-custody or in tokenized products, with its yield and associated risk.

The value proposition is that of a banking app for DeFi: just as your bank shows you multi-currency balances and investment products at a glance, CleanSky shows you your actual exposure to the three routes of the monetary transition described in this article.

Conclusion: de-dollarization is infrastructure, not just a headline

The change mBridge represents is not ideological and is not media-driven. It is infrastructure. While the public conversation debates whether Bitcoin will replace the dollar or whether MiCA and the GENIUS Act will end up crushing stablecoins, the central banks that control a good part of world trade have already moved 55 billion via a network that doesn't need SWIFT, doesn't depend on correspondent banks, and eliminates the risk of a Western regulator freezing a payment for political reasons.

2026 will be the year this architecture passes the scale test: the Indian presidency of BRICS+ with the deployment of the BRICS Bridge, the massive launch of the digital ruble on September 1, and the consolidation of mBridge as an open technical standard that other Global South countries can adopt. The migration will not occur by sudden collapse: it will occur transaction by transaction, as it is already occurring.

For Western users, the practical question is not whether mBridge affects them directly — it doesn't affect the citizen in Madrid or Paris paying with a card — but what signal it sends about the future of the dollar as the mandatory currency for denominating international trade. The answer is in the volume: 55 billion, and growing. And growing without asking for permission.