Key Takeaways

• A payment stablecoin is a fiat-pegged, reserve-backed digital token your bank can move on public networks around the clock, settling in seconds rather than days.

• The core institutional use cases are cross-border payments, treasury and liquidity management, B2B and merchant settlement, programmable payments, on-chain securities settlement, and custody of digital cash.

• Adoption is now defensible under the GENIUS Act in the United States (signed July 2025) and MiCA in the European Union.

• Of roughly $35 trillion in on-chain stablecoin volume in 2025, only about $390 billion was genuine payments (McKinsey and Artemis, February 2026).

• Visa settles about $4.5 billion annualized in USDC (January 2026), and twelve European banks back the Qivalis euro-stablecoin consortium.

Overview

Stablecoins moved $35 trillion in 2025, according to McKinsey - more value than most national payment systems. For the banking sector, that volume represents both a revenue opportunity and a competitive threat: clients are already routing treasury flows, cross-border settlements, and merchant payouts through stablecoin rails, whether their bank offers the capability or not.

The largest institutions are responding accordingly. JP Morgan runs a tokenized deposit system for corporate clients. Visa settles in USDC at a $3.5 billion annualized run rate. Ten of Europe's largest banks - BNP Paribas, ING, UniCredit among them - have formed Qivalis, a joint venture to issue a euro-backed stablecoin by late 2026. The common thread is that each has built or commissioned dedicated stablecoin infrastructure rather than retrofitting existing payment systems.

This article examines five stablecoin use cases where banks are deploying that infrastructure today: cross-border payments, treasury management, capital markets settlement, merchant processing, and FX conversion. For each, we break down the operational model, the institutions executing, and the specific digital assets infrastructure decisions that determine whether a bank captures this volume or loses it to non-bank competitors.

Why Banks Are Adopting Stablecoins Now

A stablecoin is a digital token pegged to a fiat currency, most often the United States dollar, and backed one-to-one by reserves so its value holds steady while it moves on public or permissioned blockchains. Banks are adopting stablecoins now because four conditions converged at once:

• Clear regulation: the GENIUS Act (United States, July 2025) and MiCA (European Union) now place payment stablecoins under named frameworks.

• Real market momentum: genuine stablecoin payments reached about $390 billion in 2025, more than double the prior year (McKinsey and Artemis, February 2026).

• A maturing asset-risk profile: reserve backing and attestation standards have tightened, narrowing the depeg risk that defined the early market.

• Production-ready infrastructure: custody, compliance screening, and multi-chain tooling now exist for regulated operations rather than experiments.

Regulation is the first and largest change. The GENIUS Act, signed in July 2025, placed payment stablecoins under federal oversight in the United States, required 100 percent reserve backing, and opened a path for bank-affiliated issuance. In the European Union, MiCA is in force, with its CASP provisions applying from 30 December 2024. A compliance officer can now point to a named framework rather than a regulatory gap.

Momentum is real, but it deserves an honest reading. Headline on-chain volume reached roughly $35 trillion in 2025, yet only about $390 billion of that was genuine payments, and $226 billion of the payments total was B2B (McKinsey and Artemis, February 2026). The smaller number is the one that matters for a bank planning real flows.

Adoption intent confirms the direction. An EY-Parthenon survey in 2025 found every institution surveyed was aware of stablecoins, 13 percent had used them, and 77 percent rated cross-border payments the most interesting application. A separate 2025 survey found 57 percent of financial institutions planned to explore stablecoin services and 15 percent already offered them. 

These figures point to a market where stablecoin adoption is gaining momentum, but widespread usage is still early. For banks and financial institutions, that creates a window to build stablecoin capabilities deliberately, with the right controls, operating model, and customer use cases in place. There is still time to build properly, but the commercial advantage will increasingly go to companies that turn early interest into usable, trusted stablecoin products before fintechs capture the most valuable payment flows.

Cross-Border Payments and Settlement

Cross-border payments are the lead use case for banks because stablecoins replace multi-day correspondent settlement with near-instant transfer at a fraction of the cost. A traditional international wire moves through SWIFT and a chain of correspondent banks, each holding nostro and vostro accounts, charging fees and adding delay. A stablecoin transfer, for example in USDC, moves value directly between two parties on a shared ledger, around the clock.

These benefits are already visible at the transaction level. A traditional cross-border wire typically costs $25 to $50 and settles in one to five business days, while a stablecoin transfer can cost roughly $0.01 to $1.00 and reach finality in under a minute. 

Once FX spreads and intermediary fees are included, cross-border transfers can run about 2 to 7 percent of payment value. Globally, those fees reached roughly $120 billion in 2024, making cross-border payments one of the clearest areas where stablecoin infrastructure can protect margin, improve customer experience, and reduce operational drag.

Sources: BIS, 2025; Federal Reserve, 2025.

Treasury and Liquidity Management

Stablecoins let your treasury team mobilize idle capital across entities and time zones without waiting for settlement windows to open. Correspondent banking requires pre-funding nostro and vostro accounts, which traps liquidity in accounts that sit idle to cover timing gaps. Money parked to bridge a weekend or a holiday cannot work elsewhere.

On always-on rails, a treasury team can move balances between subsidiaries, fund a position, or rebalance across regions at any hour, including weekends and bank holidays when traditional rails are closed. The same instant settlement that benefits cross-border payments removes the dead time between a funding decision and its execution.

The operational gain is tighter liquidity buffers and fewer pre-funded accounts. For a bank running treasury across multiple legal entities, that translates into capital that stays deployable rather than held in reserve against settlement lag.

B2B and Merchant Payment Processing

B2B and merchant settlement is the fastest-growing genuine-payment category for stablecoins. B2B accounted for roughly $226 billion of stablecoin payments in 2025, about 58 to 60 percent of the total and up 733 percent year over year (McKinsey and Artemis, February 2026). The growth concentrates in supplier payouts, marketplace settlement, and card-linked flows.

For banks serving corporate clients, stablecoin settlement responds directly to the existing payment needs. . A business can pay an overseas supplier in USDC and have the funds confirmed in minutes rather than days. A marketplace can settle with thousands of sellers in a single batch. Card-linked stablecoin spending reached $4.5 billion in 2025, up 673 percent (McKinsey and Artemis, February 2026), showing how stablecoin balances are beginning to connect with existing card networks and merchant acceptance rather than remaining confined to onchain wallets..

The growth of B2B and merchant settlement also affects asset selection. USDT and USDC together account for roughly 90 to 95 percent of stablecoin supply, concentrating liquidity, customer demand, exchange support, and operational tooling around the two largest tokens. For banks, early stablecoin products are therefore more likely to focus on established assets than a long tail of less liquid stablecoins.

Programmable Payments and Onchain Securities Settlement

The use cases above show how banks can use stablecoins to move value faster and at lower cost. Smart contracts add another layer: software that executes transactions when predefined conditions are met. 

With that capability, stablecoins can function as programmable cash - a payment instrument that can be held, released, split, or exchanged automatically according to agreed rules. Banks can apply this functionality in two distinct areas that share the same underlying logic: programmable payments and on-chain securities settlement

Programmable payments and on-chain securities settlement apply the same mechanism: a smart contract that releases value only when defined conditions are met. Both turn settlement from a manual, sequential process into a rule-based, automatic one.

Programmable payments attach conditions to a transfer. A bank can hold a supplier payment in escrow and release it automatically when a delivery is confirmed on-chain, or split a single incoming payment across multiple parties by predefined rules. The condition lives in code, so the release requires no manual reconciliation step.

On-chain securities settlement uses atomic delivery-versus-payment, where the asset and the cash leg change hands in the same transaction or neither does. Atomic DvP removes settlement risk: there is no window in which one party has delivered and the other has not. 

This use case is still early for most banks, with capital-markets settlement at roughly $8 billion in 2025 (McKinsey and Artemis, February 2026), but it is where tokenized cash and tokenized assets meet. Ethereum and Solana host most of this activity today.

Custody and Safeguarding Digital Cash

Safeguarding tokenized cash is an operational duty your bank already understands, applied to a new asset form. To adopt it safely, the institution needs to define who controls the cryptographic keys that authorize movement, how those keys are governed, and what approvals are required before funds can move.

The Bank-as-Custodian Role

For a regulated institution, safeguarding digital cash starts with the same responsibility that applies to any client asset: the bank must control movement, maintain reliable records, and support auditability. In traditional banking, payment authority is managed through account permissions and internal approval systems. With stablecoins, transfers are authorized through cryptographic keys, which makes key management central to custody, governance, and fiduciary oversight.

Self-Custody Versus Third-Party Custody

Self-custody using multi-party computation removes the single point of failure a lone private key creates. MPC architecture splits signing authority into shares held by separate parties, so no single key exists to be stolen or lost. With self-custody infrastructure, you keep control of your own keys rather than handing assets to a third-party custodian. Providers such as Utila supply the MPC layer; the institution, not the provider, holds the keys and controls the assets.

FX Conversion and On/Off-Ramp

For banks, stablecoin payments only become useful when they connect cleanly to fiat accounts, local currencies, and existing client workflows. A corporate client may want the speed of on-chain settlement, but its treasury often starts in fiat and the recipient may still need local currency at the other end. That makes FX conversion and on/off-ramp coverage part of the core payment product, not an implementation detail.

The full operational path is a round trip: fiat in, stablecoin movement, fiat out, with an FX leg wherever currencies differ. Most discussions of stablecoin payments stop at the on-chain transfer and skip the conversion legs that make the flow usable for a bank and its clients.

The on-ramp converts incoming fiat into a stablecoin such as USDC. The transfer moves the stablecoin to its destination on-chain. The off-ramp converts it back into local fiat for the recipient. When the two ends sit in different currencies, an FX conversion happens at one or both legs. Each leg carries its own cost, timing, and compliance step, and a bank serving cross-currency corridors needs all of them to work together across the chains it supports.

Taken together with MPC security, governance, and APIs, these capabilities turn stablecoin payments from a narrow crypto rail into a usable bank service. Instead of leaving FX conversion, compliance, and cross-network execution to manual processes or external providers, banks can manage them as part of a single operating model embedded into their own products and workflows.

Treating the conversion path as one workflow, not four disconnected steps, is what makes stablecoin payments operationally usable for an institution.

Stablecoins Versus Tokenized Deposits

After identifying where stablecoins can improve payments, banks still need to decide what form of digital money they want to support, issue, or integrate with. Payment stablecoins, tokenized deposits, and CBDCs can all move on-chain, but they differ in who issues the asset, which institution carries the liability, and how widely the asset can circulate.

A payment stablecoin is issuer-backed bearer-style digital cash, while a tokenized deposit is a bank liability recorded on a ledger: the difference is whose balance sheet the money sits on. Both are forms of digital money a bank can use, and they are not interchangeable.

A stablecoin is issued by a regulated issuer such as Circle, backed by reserves, and holds value as a bearer instrument: whoever holds the token holds the claim. A tokenized deposit is a commercial bank deposit represented as a token; it remains a liability of the issuing bank and stays within that bank's regulatory and balance-sheet perimeter. JPMorgan's Kinexys, formerly JPM Coin, is the leading bank-issued example, settling deposit-token transfers 24/7 between the bank's clients.

A central bank digital currency sits at the third point of the spectrum: issued by a central bank, a direct claim on the state rather than on a private issuer or a commercial bank. The three differ on who issues, whose balance sheet carries the liability, and how each is regulated, yet all three are programmable and settle on a shared ledger.

For banks, the choice comes down to how much external reach they need and how much control they want to retain over the settlement environment.  Stablecoins move across an open network of counterparties; tokenized deposits stay inside the issuing bank's perimeter and suit closed, intra-bank settlement. Euro-denominated stablecoins remain small, under €1 billion in circulation against roughly $300 billion in dollar-linked supply (Bank of Italy, 2026), which is part of why European banks are now building their own.

Banks Already Using Stablecoins Today

Several banks and financial networks have already moved stablecoin and tokenized cash initiatives into production or live client use. These deployments show where institutional adoption is starting: card-linked settlement, deposit-token networks, cross-border liquidity, and consortium-led digital money infrastructure.

• Visa settles roughly $4.5 billion annualized in USDC as of January 2026, using stablecoins to move value between its treasury and partners on public networks.

• JPMorgan's Kinexys runs a 24/7 deposit token that settles transfers between the bank's institutional clients without waiting for traditional settlement windows.

• In Europe, twelve banks back the Qivalis euro-stablecoin consortium, a Netherlands-based company formed under MiCAR and targeting a launch in the second half of 2026. The founding group of nine (ING, UniCredit, Banca Sella, KBC, Danske Bank, DekaBank, SEB, CaixaBank, and Raiffeisen) was joined later by BNP Paribas and BBVA.

  
  

These examples show a narrower, more commercial path into adoption. Banks and financial networks are not treating stablecoins as a standalone crypto product. They are embedding tokenized cash into payment flows where faster settlement, lower funding friction, and 24/7 movement can change the economics of an existing service.

For banks evaluating their own roadmap, the takeaway is to start with the flows where clients already feel cost, delay, or liquidity pressure, and build stablecoin capabilities around those use cases first.

Managing the Risks of Stablecoins for Banks

While stablecoin adoption offers clear operational advantages across payments, treasury, and settlement, they also introduce a distinct risk profile that banks need to evaluate carefully. Understanding the risk landscape around stablecoins, and how significantly it has shifted over the past three years, is essential to managing that complexity at institutional scale.

Asset risk: depegs, reserves, and a maturing market

Stablecoins can lose their peg. For example, in March 2023, USDC lost its dollar peg and dropped to $0.87 after Circle, one of the biggest stablecoin issuers in the market, disclosed that $3.3 billion of its reserves - roughly 8% of the total backing USDC at the time - were held at the collapsing Silicon Valley Bank. The depeg triggered contagion across other stablecoins and a surge of redemption requests before the FDIC intervened to guarantee SVB depositors.

However, the stablecoin markets has matured significantly over the past few years and many of these concerns have been addressed well. Tether now publishes quarterly reserve attestations through BDO, a top-five global accounting firm, and holds over $141 billion in U.S. Treasury exposure as of Q4 2025 - with an excess reserve buffer exceeding $6 billion. Similarly, Circle publishes monthly reserve attestations verified by a Big Four firm and backs USDC entirely with cash and short-term Treasuries. And Regulated issuers like Paxos have expanded the range of institutional-grade stablecoin options.

Regulatory developments also helped stablecoins gain both recognition and trust of the finance industry. The GENIUS Act established the first comprehensive U.S. federal framework for payment stablecoin issuance - including reserve requirements, licensing standards, and provisions that allow approved bank-affiliated entities to issue stablecoins. In Europe, MiCA governs stablecoin issuance with specific requirements for reserves, licensing, and KYC procedures

Custody and key management

Private-key compromises accounted for about 44 percent of all stolen digital-asset value in 2024 (Chainalysis). Multi-party computation removes that single point of failure by splitting signing authority into shares, so no one key can be stolen.

Transaction authorization

Approval quorums require multiple authorized parties to sign a transaction, transaction simulation previews the outcome before signing, and address allow-lists restrict where funds can move. Each control maps to an authorization practice a bank already runs.

Compliance and screening

Screening at the point of transfer, through named providers such as Chainalysis, TRM Labs, and Elliptic, applies AML, KYC, and Travel Rule checks before a transaction settles rather than after.

Reconciliation and operational continuity

Subledger reconciliation matches on-chain transactions to internal records continuously, and continuity planning keeps signing and settlement available if any single component fails.

Choosing the Operating Model: Build, Partner, or Issue

A bank entering stablecoins has several paths: build the infrastructure in-house, partner with a non-custodial infrastructure provider, or pursue issuance through a payment stablecoin or tokenized deposit model. The right path depends on the bank’s scale, technical capacity, regulatory posture, and whether the goal is to use stablecoins in payment flows or create a digital money instrument of its own.

Building in-house gives maximum control, but it requires specialized digital asset capabilities that many banks would need to hire or develop: key management, wallet policy design, blockchain operations, transaction monitoring, and smart contract risk controls.

Partnering with a non-custodial infrastructure provider can shorten time to production while allowing the bank to retain control over signing authority, approval policies, and counterparty rules. Issuance is a separate path. 

A bank-affiliated subsidiary may seek approval to issue a payment stablecoin under the GENIUS Act framework, while a tokenized deposit remains a bank deposit liability and follows banking rules rather than the stablecoin issuance regime.

What Banks Need to Get Started with Stablecoins

Banks do not need to launch every stablecoin use case at once. But whether the starting point is cross-border payments, treasury movement, FX conversion, or tokenized money flows, the underlying requirement is the same: infrastructure that allows stablecoin activity to operate inside a controlled banking environment. Institutions that delay building that foundation risk leaving the operational and commercial upside of stablecoins to fintechs and non-bank providers.

That foundation rests on three capabilities: secure wallet and key management, automated policy and compliance controls, and connectivity across networks, counterparties, and conversion rails. Without them, stablecoin activity remains a fragmented experiment. With them, it can become part of the bank’s existing payments, treasury, and client-service model.

Utila provides the infrastructure layer banks need to move from isolated pilots to production-grade stablecoin operations: self-custodial MPC wallet architecture, policy-based governance, embedded compliance integrations, and the connectivity required to manage stablecoin flows across chains and jurisdictions within a single operating environment.

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If your institution is assessing how to bring stablecoin capabilities into production, Utila can help you build the foundation first and expand from there. Contact our sales team to see how Utila can help your institution build the infrastructure needed to move from stablecoin evaluation to production.

FAQs

Are stablecoins regulated for bank use?

Yes, with conditions. In the United States, the GENIUS Act (2025) places payment stablecoins under federal oversight and requires full reserve backing. In the European Union, MiCA governs issuance and service provision, with CASP rules applying from 30 December 2024. A bank operates within a named framework, provided it meets the reserve, licensing, and disclosure requirements of its jurisdiction.

Do banks need to support multiple networks and issuers?

In most cases, yes. Stablecoin liquidity is split across networks such as Ethereum, Solana, and Tron, and across issuers such as Circle's USDC and Tether's USDT. A bank that supports only one network or one issuer reaches a fraction of its potential counterparties. Multi-chain, multi-issuer support is what lets an institution settle with whoever it needs to, rather than forcing counterparties onto a single rail.

Can stablecoins generate yield for banks or corporate clients?

It depends on the structure. Under MiCA, issuers and service providers cannot pay interest on a stablecoin itself, so the token is not a yield instrument in the European Union. Yield strategies that hold stablecoins, such as allocations into tokenized money-market funds, are distinct from interest on the coin and follow separate rules.

Do stablecoins reduce bank deposits and weaken bank lending?

Not automatically. The concern is that deposits move into stablecoins and shrink the base banks lend against. The Federal Reserve has noted the effect is neither automatic nor uniform: it depends on whether stablecoins are funded from deposits or from other assets, and on how banks respond. Banks that issue or integrate stablecoins can retain the client relationship rather than cede it.