Traditional finance (TradFi) and decentralized finance (DeFi) were initially seen as opposing, or at least competing, segments of the financial system. But by 2026, traditional financial institutions actively adopted on-chain solutions, while blockchain projects increasingly worked with regulators and TradFi firms.
As a result, a new financial architecture is taking shape. The primary force behind this shift is the convergence of decentralized and traditional finance. Let’s take a closer look at the areas where the two intersect most significantly.
Settlement Infrastructure and Digital Assets
One of the primary areas where TradFi and DeFi intersect is digital assets used for settlement. The most prominent example is stablecoins. By the end of June 2026, the combined market capitalization of U.S. dollar stablecoins exceeded $300 billion, according to CoinGecko, while the number of holders reached 268 million. BCG and Allium estimated that stablecoins facilitated approximately $4.2 trillion in real economy transactions annually.
As demand for stablecoins continued to grow, banks expanded the use of tokenized deposits. Like stablecoins, these are digital assets that enable blockchain-based settlement while preserving the banking nature of money. One of the largest operational projects in this segment is J.P. Morgan’s Kinexys corporate blockchain platform. By March 2026, its daily transaction volume exceeded $5 billion.
Another form of digital assets used for interbank settlement is tokenized central bank money. One example is Project Agorá, led by the Bank for International Settlements (BIS) and the Institute of International Finance (IIF). The initiative is developing a cross-border settlement model in which commercial bank money and central bank money interact on a shared programmable DLT platform.
As a result, three distinct models for using digital assets are emerging in international finance. Their primary difference lies in the type of backing:
- Stablecoins backed by reserves held by issuing organizations
- Tokenized deposits backed by commercial bank deposits
- Tokenized central bank money
Meanwhile, central bank digital currencies, or CBDCs, have received somewhat less public attention, even though they also qualify as digital assets. Today, nearly 150 CBDC projects are underway worldwide, ranging from research initiatives to pilot programs. The largest CBDC is China’s digital yuan, or e-CNY, which is positioning itself as an alternative to the U.S. dollar in international trade. By November 2025, its cumulative transaction volume exceeded $2.45 trillion.
Retail Payments and Blockchain Infrastructure
Retail payments and money transfers represent another key area where TradFi and DeFi converge. In this segment, blockchain infrastructure serves as an underlying settlement layer, enabling the movement of digital assets.
Recent examples include:
- Visa expanded its partnership with Bridge to issue stablecoin-enabled payment cards. The program is expected to cover more than 100 countries by the end of 2026.
- In June 2026, Mastercard integrated support for settling card transactions in regulated stablecoins through blockchain infrastructure.
- Western Union launched its own stablecoin, USDPT, on the Solana blockchain and plans to roll it out globally by the end of 2026.
It’s important to note that digital assets aren’t being adopted for consumer payments directly on a large scale. Instead, consumers and merchants typically continue to transact in familiar currencies, including U.S. dollars, euros, and their local currencies. Blockchain infrastructure operates behind the scenes, enabling near-instant transfers, settlement, and payments without changing the user experience.
This is especially evident in cross-border transactions. In addition to significantly reducing settlement times, on-chain solutions can lower transaction fees by up to 40% compared with traditional banking infrastructure.
Tokenization and Trading of Financial Assets
Another major area where TradFi and DeFi converge is the tokenization of real-world assets, or RWAs. This process converts ownership rights to traditional financial instruments into digital assets that can be issued, transferred, and traded on blockchain infrastructure. Today, the model is already used for U.S. Treasuries, money market funds, bonds, gold, equities, private company equity, and collateral assets.
The tokenized RWA market exceeded $51 billion by June 2026. Analysts attributed the sector’s expansion to rising institutional demand for tokenized versions of traditional financial instruments. Tokenized commodities and derivatives emerged as the primary growth drivers, while tokenized money market instruments, debt securities, and equities also posted strong growth.
Among the most notable recent RWA developments:
- In February 2026, BlackRock’s tokenized U.S. Treasury fund became available on the decentralized exchange Uniswap. The move expanded institutional access to on-chain trading and further strengthened the integration of traditional finance with the DeFi ecosystem.
- In March 2026, the World Gold Council (WGC) introduced an initiative to create a unified infrastructure designed to accelerate the development of tokenized gold and simplify its integration into the broader financial system.
- In June 2026, Citi launched Digital Depositary Receipts, or DDRs, representing shares of privately held companies. The tokenized instruments expanded access to private capital through blockchain infrastructure while allowing companies to raise funding without pursuing a public listing.
Tokenization is reshaping how financial assets move through the market. It accelerates settlement, simplifies the transfer of ownership, enables the automation of contractual terms, and allows assets to be used as collateral. These advantages are attracting the strongest interest from institutional investors and corporate market participants.
On-Chain Solutions for Post-Trade Infrastructure
For large financial institutions, core post-trade functions include securities settlement, collateral transfers, position valuation, and liquidity management. On-chain solutions can streamline each of these processes.
Some of the most notable developments in 2026 included:
- The Depository Trust & Clearing Corporation (DTCC) integrated Chainlink’s unified data standard into its infrastructure to expand support for managing tokenized collateral.
- SWIFT tested the exchange and settlement of tokenized bonds using both fiat currencies and digital payment instruments.
- Several major European financial institutions joined forces to develop a pan-European blockchain infrastructure for settling tokenized securities.
In post-trade infrastructure, the value of on-chain solutions lies primarily in synchronizing the movement of cash and assets. When both a security and its settlement instrument exist within a compatible digital environment, transactions can be completed almost simultaneously. This reduces operational risk, lowers the need for excess liquidity reserves, and simplifies collateral management.
This could become one of the most significant areas for blockchain adoption in TradFi. For institutional financial organizations, settlement delays, inefficient collateral movement, and the need to maintain excess liquidity all translate into substantial costs.
Key Areas of Convergence Between Traditional Finance and Decentralized Finance
In summary, the convergence of traditional finance and decentralized finance is unfolding across several key areas, many of which increasingly overlap. These include:
- Digital settlement assets
- Tokenized securities and real-world assets
- Blockchain solutions for cross-border payments
- Programmable transaction execution
- Faster movement of collateral between market participants
- Institutional access to DeFi liquidity
At the same time, the convergence of TradFi and DeFi doesn’t imply the full decentralization of the financial system. On the contrary, institutional blockchain infrastructure is often more closed and tightly controlled than traditional cryptocurrency protocols. Access to most of these platforms is limited to licensed market participants who have completed identity verification requirements.
The fundamental shift is that financial assets are no longer static records stored across fragmented databases. In tokenized form, they can be transferred seamlessly, used as collateral, and incorporated into automated settlement processes. At the same time, money is evolving from a settlement instrument into a programmable digital asset.
As a result, a new financial architecture is emerging in which blockchain technology is gradually becoming part of the traditional financial infrastructure. That integration is now one of the defining trends shaping the global financial system.
