BankingFintech

JPMorgan, Citi, BofA, and Wells Fargo Just Built Their Own Blockchain to Answer Stablecoins

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When the four largest US banks coordinate on a single blockchain network, the question isn’t whether they’re worried about stablecoins. It’s how seriously they’re taking the threat.

The largest US banks plan to launch a tokenized deposit network in the first half of 2027. JPMorgan Chase, Bank of America, Citigroup, Wells Fargo, and other large commercial banks are backing the initiative through The Clearing House, the real-time payment network company they co-own.

The new network will connect traditional payment rails with the infrastructure that digital assets run on. It will allow tokenized deposits to move instantly across blockchain technology with 24/7 settlements.

The underlying blockchain will work through a partnership with a vendor that hasn’t been chosen. Some of the banks have called the network “the bridge.” Others have called it “the chain.” It will be available to banks across the US once it launches.

Why This Matters Now

Banks have increasingly braced for the threat that stablecoins become widely adopted, especially if crypto firms are able to siphon deposits from banks. Banks and crypto firms have sparred over recently advanced legislation that left room for interest-like structures on stablecoins. Banks continue to be upset by the rules while crypto companies have portrayed it as a compromise.

The tokenized deposit network is the formal response from the megabanks.

David Watson, CEO of The Clearing House, framed the moment directly: “This is a big move for the banks.” He added that the industry faces a “radically different” future around on-chain payments and finance.

That’s an acknowledgment that the future of payments is moving on-chain, and the banks intend to be the ones operating those rails.

Tokenized Deposits Inside the Banking System

Tokenized deposits are traditional bank deposits represented as digital tokens on a blockchain. They retain the same credit-risk profile, regulatory expectations, and accounting treatments as conventional deposits. That makes it easier for banks to offer blockchain-based payments within an existing regulatory framework.

Importantly, tokenized deposits keep deposits within the banking system.

By building tokenized deposit infrastructure, the megabanks position themselves to match the speed and programmability that on-chain payments enable while keeping customer funds on their books.

Who’s Going to Use It

The Clearing House expects large multinational corporations to make up a lot of the initial demand. Use cases include programmable treasury operations, real-time liquidity management, and cross-border payments.

Mark Monaco, head of global payments solutions at Bank of America, was direct about the current state of demand. “Clients aren’t necessarily beating down the door” for tokenized deposits, but there has been some interest, and the new network would ensure banks are well-positioned.

“With any sort of new adoption, it takes time,” Monaco said.

The banks aren’t expecting an overnight shift. They’re building the infrastructure now so it’s ready when corporate demand materializes.

The Strategic Positioning

Shahmir Khaliq, head of services at Citi, described the network as “another step that effectively cements” the role banks play in financing, money management, capital markets, and more.

That’s territorial language. The banks are staking a claim on where digital asset infrastructure intersects with regulated banking. If banks can offer programmable, blockchain-native deposits within the existing banking framework, corporate treasurers and institutional clients have a path to on-chain payments that keeps their funds inside the regulated banking system.

What’s Already Running

The infrastructure for this network isn’t being built from scratch. Several participating banks already have tokenized deposit capabilities in production.

JPMorgan, the largest bank, has used its own internal tokenized deposit system, JPM Coin, to settle payments on its private blockchain. More recently, the bank launched a deposit token, also called JPM Coin, on Base, a public blockchain affiliated with crypto exchange Coinbase Global. The tokenized deposit on Base is limited to institutional clients.

The Clearing House network builds on these foundations, creating interoperability across the largest US banks rather than leaving each institution to operate isolated tokenized deposit systems.

The Stablecoin Consortium That Wasn’t

Last year, the megabanks explored a joint stablecoin consortium through The Clearing House, as well as Early Warning Services, the operator of the peer-to-peer payment system Zelle. The Journal first reported those discussions.

The banks didn’t move forward with a joint stablecoin then. They could still issue stablecoins down the road if there is enough demand.

Some bank executives have questioned what the use cases for stablecoins could be beyond cross-border payments. That skepticism helps explain why the tokenized deposit network came first. It addresses the same use cases—instant settlement, programmability, blockchain-native payments—within the framework banks already operate under.

The Tokenization Wave

Tokenization, the act of representing traditional assets such as stocks, bonds, and funds as digital tokens on a blockchain, has been gaining momentum on Wall Street. Major exchanges are preparing to launch their tokenized securities platforms. Banks and asset managers have rolled out tokenized money-market funds.

The Clearing House network slots into that broader movement. As more financial assets move on-chain, the payment layer needs to keep up. Tokenized deposits provide the cash leg of on-chain transactions in a form that banks can offer to corporate and institutional clients within existing regulatory frameworks.

What to Watch

Three markers will define how this rolls out.

The vendor selection comes first. The blockchain partner The Clearing House chooses will shape the technical architecture, performance characteristics, and interoperability of the network.

Corporate adoption is the next variable. Demand for tokenized deposits depends on whether multinational corporations see enough value in programmable, 24/7 settlement to migrate flows toward the new network.

Regulatory clarity is the final piece. The network operates within existing banking regulations, but how supervisors treat tokenized deposit transfers, cross-border activity, and integration with public blockchains will affect how aggressively the banks can scale the platform.

The Position Behind the Move

The largest US banks are building a tokenized deposit network because they’ve concluded that on-chain payments are a permanent feature of the financial system, and they intend to be the institutions running them.

That’s the position behind “the bridge” or “the chain” or whatever the network ultimately gets called. The infrastructure decision has been made. The launch is set for the first half of 2027. The megabanks are now active builders of digital payment infrastructure rather than passive observers of stablecoin growth.

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