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The New Wave of Stablecoins: Traditional Finance Giants Enter the Market

· 9 min read
Dora Noda
Dora Noda
Software Engineer

Western Union is 175 years old. Sony Bank manages trillions of yen in deposits. SoFi went from student-loan refinancer to nationally chartered bank in under a decade. By the end of Q1 2026, all three will have stablecoins either live or in advanced pilot — and they are far from alone. Twelve of Europe's largest banks are building one together. The $320 billion stablecoin market, long a two-player game between Tether and Circle, is about to get a lot more crowded.

Three Launches, Three Strategies​

What makes the current wave remarkable is not just the number of entrants but the diversity of approaches. Each new issuer is targeting a different wedge of the payments stack.

Western Union: USDPT and the Last-Mile Problem​

Western Union announced its U.S. Dollar Payment Token (USDPT) in October 2025, tapping Anchorage Digital — a federally regulated digital asset bank — to issue the token on Solana. Crossmint provides the wallet and payment API layer that plugs USDPT into Western Union's existing infrastructure spanning more than 200 countries.

The logic is straightforward: Western Union's 100-million-user remittance network already moves money across borders, but correspondent banking rails add days and fees. A Solana-based stablecoin settles in under a second for fractions of a cent. The first-half-of-2026 launch date means USDPT will arrive just as the GENIUS Act's OCC rulemaking comment period closes on May 1, giving Western Union a head start inside the new regulatory perimeter.

The real innovation is not the token itself — it is the cash-out network. Unlike crypto-native stablecoins that live entirely on-chain, USDPT is designed to connect on-chain dollar transfers to Western Union's physical cash pickup locations worldwide, bridging the gap between blockchain speed and real-world accessibility in markets where bank accounts are still a luxury.

Sony Bank: Yen Stablecoins and the PlayStation Pipeline​

Sony Bank is pursuing a two-track strategy. In March 2026, the bank signed a memorandum of understanding with JPYC Inc. to study real-time conversion of yen deposits into JPY-pegged stablecoins. Under the pilot, Sony Bank customers can convert deposits into JPYC directly — no external crypto exchange required. Sony's Web3 subsidiary, BlockBloom, is designing the integration between banking rails and stablecoin rails.

Separately, Sony Bank is developing a USD-pegged stablecoin through a partnership with Bastion, targeting in-game settlements across the PlayStation ecosystem. The vision: a gamer in Tokyo buys a digital asset in a PlayStation game using a stablecoin issued by their own bank, settled on-chain in milliseconds.

The dual-currency approach is unusual. Most TradFi entrants pick a single peg. Sony Bank is betting that yen stablecoins serve domestic utility (payments, programmable finance) while a USD stablecoin addresses the global gaming economy. If both succeed, Sony Bank becomes a case study for multi-currency stablecoin issuance from a single institution.

SoFi: The First Nationally Chartered Bank-Issued Stablecoin​

SoFi Technologies launched SoFiUSD in December 2025, making it the first nationally chartered, FDIC-insured bank to issue a stablecoin on a public, permissionless blockchain (Ethereum). SoFiUSD is fully reserved 1:1 by cash held at SoFi Bank's Federal Reserve account — zero credit risk, zero liquidity risk, instant redemption.

But the bigger play is infrastructure. SoFi is not just issuing its own stablecoin; it is offering "stablecoins as a service." Banks, fintechs, and enterprise partners can leverage SoFi's regulatory framework, operational infrastructure, and reserve management to issue white-label stablecoins or integrate SoFiUSD into their own settlement flows.

The Mastercard partnership announced on March 3, 2026 turbocharged this strategy. SoFi Bank will settle its own credit and debit transactions on the Mastercard network using SoFiUSD. Galileo, SoFi's technology platform, will offer its payment card clients the option to settle in SoFiUSD as well. The endgame: every card swipe could trigger stablecoin settlement under the hood, invisible to the consumer but transformative for the back-office plumbing.

The Duopoly Under Pressure​

To understand why this matters, look at who has controlled the stablecoin market until now.

Tether's USDT commands $184 billion in market cap and roughly 58% of total supply. Circle's USDC holds about $79 billion and 25% of supply. Together, they account for over 80% of the $320 billion stablecoin market. But the cracks are showing.

Circle's USDC has been gaining ground aggressively. In February 2026, USDC accounted for 64% of adjusted stablecoin trading volume — $1.26 trillion out of $1.8 trillion transferred — more than double Tether's $514 billion. Institutional adoption, MiCA compliance in Europe, and Circle's pending IPO are pulling volume away from USDT.

Now imagine a world where Western Union's 100 million users can hold USDPT, where SoFi's Mastercard integration routes billions in card settlement through SoFiUSD, and where Sony Bank's PlayStation ecosystem uses stablecoins for in-game transactions. These are not marginal crypto-native volumes. They are mainstream payment flows being rerouted onto blockchain rails.

The duopoly will not collapse overnight. Tether and Circle have deep liquidity, exchange integrations, and DeFi composability that new entrants lack. But the moat is narrower than it appears. What TradFi issuers bring is something crypto-native stablecoins never had: existing customer bases in the hundreds of millions and established regulatory relationships.

Europe's Consortium Approach​

Across the Atlantic, European banks are taking a different path entirely. Rather than each issuing their own token, twelve major institutions — including BNP Paribas, UniCredit, ING, CaixaBank, BBVA, Danske Bank, and others — formed Qivalis, a joint venture to issue a euro-denominated stablecoin under Dutch Central Bank supervision.

The Qivalis token will be backed 1:1 by a mix of bank deposits and high-quality short-term euro-area sovereign bonds, fully compliant with MiCA from day one. The consortium is in advanced talks with crypto exchanges, market makers, and liquidity providers to ensure strong liquidity at launch, targeted for the second half of 2026.

The consortium model has strategic advantages. Shared compliance costs across twelve banks make the economics viable even with MiCA's dual-license requirements (both MiCA authorization and PSD2 payment services licenses). A single euro stablecoin backed by a dozen systemically important banks carries implicit credibility that no single crypto-native issuer can match.

But the approach also carries risk. Twelve banks means twelve governance structures, twelve compliance teams, and twelve sets of national regulators. Decision-making speed — crypto's greatest advantage over traditional finance — could be the consortium's greatest weakness.

The GENIUS Act: Framework for a New Market​

The regulatory backdrop is what makes 2026 different from every previous stablecoin cycle. The GENIUS Act (Guiding and Establishing National Innovation for U.S. Stablecoins), signed into law in 2025, establishes the first comprehensive federal framework for stablecoin issuance in the United States.

Key provisions include:

  • Dual-track regulation: Issuers with less than $10 billion in outstanding stablecoins can operate under state-level regulation if certified as "substantially similar" to federal standards. Above $10 billion, federal oversight is mandatory.
  • Multiple issuer types: The law recognizes federal qualified nonbank issuers, state qualified issuers, and subsidiaries of insured depository institutions — creating on-ramps for banks, fintechs, and crypto-native companies alike.
  • Reserve requirements: 1:1 backing with cash, Treasury bills, or other high-quality liquid assets, with regular attestation requirements.

The OCC's 376-page notice of proposed rulemaking, published March 2, 2026, fills in the operational details: minimum capital thresholds, liquidity buffers above token redemption obligations, governance structures, and third-party risk management expectations.

For TradFi entrants, the GENIUS Act is an invitation. SoFi already operates as a nationally chartered bank under OCC supervision — issuing a stablecoin is a natural extension of its existing regulatory relationship. Western Union's partnership with Anchorage Digital, a federally regulated institution, provides a similar compliance pathway. The era of regulatory ambiguity that kept banks on the sidelines is ending.

What This Means for the Market​

The TradFi stablecoin stampede will reshape the market in several ways.

Liquidity fragmentation vs. expansion. More issuers means more tokens, which could fragment liquidity across stablecoins. But it also means more on-ramps and more use cases. Western Union's remittance users, SoFi's banking customers, and Sony's gamers represent entirely new demand pools that were never going to adopt USDT or USDC directly.

The yield question. One of the most contentious provisions in U.S. stablecoin regulation is whether issuers can offer yield to holders. The American Bankers Association actively lobbied against yield-bearing stablecoin provisions, arguing they would compete unfairly with bank deposits. SoFi's position as both a bank and a stablecoin issuer puts it at the center of this debate — could SoFiUSD eventually offer yield backed by its Federal Reserve cash reserves?

Infrastructure becomes the moat. As issuing a stablecoin becomes commoditized through frameworks like the GENIUS Act, the competitive advantage shifts from the token itself to the infrastructure surrounding it. SoFi's "stablecoins as a service" model, Western Union's cash-out network, and Mastercard's settlement integration are the real products. The stablecoin is just the medium.

Cross-chain proliferation. Western Union chose Solana for speed and cost. SoFi launched on Ethereum for liquidity and institutional trust. Sony is exploring chains suited to gaming. As TradFi issuers enter, each will optimize for their use case, potentially accelerating multi-chain adoption faster than any crypto-native protocol initiative.

The Road Ahead​

Q1 2026 may be remembered as the quarter when stablecoins stopped being a crypto product and became a financial product. The distinction matters. Crypto products are adopted by crypto users. Financial products are adopted by everyone.

Western Union is not chasing DeFi yield farmers — it is solving a $150 billion annual remittance market problem. SoFi is not competing with Tether on exchange listings — it is embedding stablecoin settlement into Mastercard's network. Sony Bank is not building for crypto traders — it is building for 110 million PlayStation Network users.

The stablecoin market at $320 billion is still a rounding error compared to the $150 trillion in global payments volume processed annually. If TradFi's stablecoin stampede captures even a fraction of that flow, the current duopoly will look like a quaint prelude to a much larger story.

BlockEden.xyz provides enterprise-grade blockchain API infrastructure supporting multiple chains including Ethereum, Solana, and more. As stablecoin settlement expands across TradFi rails, reliable node infrastructure becomes the backbone of this new financial plumbing. Explore our API marketplace to build on foundations designed for institutional-grade throughput.

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