Citi and Coinbase have expanded their partnership to connect traditional bank payments with stablecoins. The new deal gives Citi’s institutional clients a way to accept stablecoin payments through the bank’s payment platform, while Coinbase provides the digital asset infrastructure behind the service.
The companies announced the expanded partnership on September 28, 2026, and the news received wider attention on September 29. The deal adds new functions to a relationship that began in October 2025. The first work focused on fiat funding and withdrawals for Coinbase’s on- and off-ramps. The latest step takes the partnership further into business payments.
The main idea is simple. A large business that banks with Citi can accept a payment in a stablecoin without having to build its own crypto payment system. Coinbase handles the digital asset side, while Citi handles the traditional money side.
This setup could make stablecoins easier for large companies to use. It also shows how a major bank and a major crypto company can work together rather than operate as separate parts of the financial system.
What Are Stablecoins?
Stablecoins are digital tokens that aim to keep a stable value against another asset. Many of the largest stablecoins are linked to the U.S. dollar.
Unlike Bitcoin, whose price can move sharply from one day to another, a dollar-linked stablecoin aims to stay close to one U.S. dollar. This makes stablecoins useful for payments, transfers and other financial tasks where users want the speed of digital assets without the same level of price change.
Stablecoins have become an important part of the crypto market. They can move across blockchain networks at any hour and can reach users in different countries without the same process as a normal bank transfer.
Yet large companies have faced a practical problem. A business that wants to accept stablecoins may need a crypto wallet, blockchain tools, compliance systems and a way to turn the digital asset into traditional money.
The Citi and Coinbase deal aims to remove much of that work.
Citi Clients Can Accept Stablecoin Payments
Under the new arrangement, Citi’s institutional clients can accept stablecoin payments through Spring by Citi, the bank’s payment acceptance platform.
Spring by Citi serves corporate payment needs. With the new Coinbase link, clients can accept stablecoins from their customers through the platform. Coinbase provides the payment infrastructure that handles the digital asset side of the transaction.
The key point is that the business does not need to manage the stablecoin itself.
The stablecoin payment can pass through Coinbase’s infrastructure and then convert into fiat currency. Citi acts as the bank of record and handles settlement of the funds.
For a business, this means the final payment can arrive in traditional currency even if the customer starts with a stablecoin.
That creates a simple path from digital money to bank money.
Businesses Do Not Need Their Own Crypto System
One of the biggest parts of this deal is the reduction in technical work for businesses.
A company that wants to accept crypto payments on its own would normally need to set up several systems. It may need a crypto wallet, blockchain access, payment software, asset conversion tools and processes for compliance and accounting.
It would also need staff with knowledge of digital assets.
The Citi and Coinbase setup aims to remove the need for a business to build all of those systems itself. Coinbase supplies the digital payment rails, while Citi supplies the bank infrastructure.
This matters most for large corporations that already have established banking systems.
Such companies may want access to stablecoin payments without becoming crypto companies themselves. They may want customers to pay through a blockchain but still want the business side of the transaction to look like a normal bank payment.
The new arrangement gives them that option.
Coinbase Handles the Digital Asset Side
Coinbase has a major role in the new setup.
Its payment infrastructure connects the stablecoin payment to the traditional financial system. When a customer pays with a stablecoin, Coinbase handles the digital asset process and converts the payment into fiat currency for settlement.
This gives Coinbase a role beyond a normal crypto exchange.
The company has spent years building products for trading and custody. It has also expanded into payments and infrastructure. The Citi partnership adds another use for its blockchain and payment technology.
The company can now serve as the bridge between stablecoins and traditional bank payments for Citi’s institutional clients.
That role could become important if more companies decide to accept stablecoins but do not want to manage digital assets themselves.
Citi Remains at the Center of Settlement
Citi has a different but equally important role.
The bank remains the bank of record for the corporate client. Once Coinbase handles the stablecoin conversion, Citi can settle the resulting fiat funds for the business.
This division of work is easy to understand.
Coinbase handles the crypto side.
Citi handles the banking side.
The two systems connect through the payment infrastructure.
This model may appeal to companies that already trust their bank for cash management but want to give customers more payment choices.
Instead of asking the company to build a separate crypto operation, the bank and Coinbase provide the required infrastructure together.
Coinbase Also Uses Citi’s Banking Rails
The partnership does not only help Citi clients.
Coinbase is also using Citi’s Virtual Account Wallet to power its own Virtual Accounts. These accounts give Coinbase customers access to fiat wallets, with incoming fiat able to convert automatically into stablecoins.
This creates a two-way connection.
On one side, Citi’s clients can receive stablecoin payments and convert those funds into fiat.
On the other side, Coinbase’s business customers can use Citi’s banking infrastructure for fiat and then move into stablecoins.
This is one of the most important parts of the expanded relationship.
The two companies are not simply working on one crypto payment product. They are building links between fiat and stablecoins in both directions.
The Partnership Started in 2025
The new deal builds on work that Citi and Coinbase first announced in October 2025.
At that time, the partnership focused on fiat on- and off-ramps and payment orchestration. The goal was to make it easier for customers to move between traditional currency and digital assets.
The latest announcement expands that relationship.
Citi now gives its institutional clients a route to accept stablecoins through Spring by Citi. Coinbase also uses Citi’s Virtual Account Wallet for its Virtual Accounts.
The result is a wider connection between the two companies.
The first stage focused on the movement between fiat and crypto. The new stage adds direct business payment use.
Why Large Companies May Care
Large companies often value simple payment systems.
A multinational business can have customers across many countries. Traditional cross-border payments can involve several banks, local payment systems, currency conversion and settlement steps.
Stablecoins can offer another way to move value across borders.
A customer in one country may send a dollar-linked stablecoin, while the business receives a normal dollar balance after conversion.
That can reduce some of the technical steps on the business side.
However, this does not mean every company will replace bank payments with stablecoins. Businesses have different needs, regulations and payment systems.
The Citi and Coinbase model gives them another option.
Stablecoins Move Closer to Traditional Finance
The partnership also shows how stablecoins continue to move closer to traditional finance.
For years, crypto and banking operated as separate worlds. Crypto users relied on exchanges and wallets, while businesses relied on banks and card networks.
That line has become less clear.
Banks now explore blockchain-based payments, while crypto companies build products that connect to traditional financial systems.
Citi and Coinbase are an example of this change.
The bank does not need to build a full crypto exchange. Coinbase does not need to become a traditional commercial bank. Each company can focus on its own area while their systems connect.
This may prove useful for businesses that want digital payment options without a major change to their existing financial setup.
The U.S. Launch Comes First
The new features launch first in the United States, according to Coinbase and reports on the partnership.
That is an important detail because the U.S. remains one of the largest financial markets in the world.
It also has a complex regulatory system for banks, payments and digital assets.
A U.S. launch gives the companies a chance to develop the service within a major market before any wider expansion.
The companies have not provided all details about future geographic availability.
They also have not disclosed the total payment volume expected from the service or named a specific client that has already processed a payment through Spring by Citi.
That means the long-term scale of the program remains unclear.
A Simpler Experience for the Customer
One notable feature of the deal is that customers may not need to know much about crypto.
A customer can make a payment with a stablecoin. The business can receive fiat after Coinbase handles the conversion and Citi settles the funds.
From the business owner’s point of view, the process can look much like a normal payment.
This could help remove one of the biggest barriers to crypto payments.
Many businesses do not want to hold volatile digital assets or manage crypto wallets. Even stablecoins can create extra work if a company has to manage them directly.
With this setup, the business can accept a digital payment while still receive traditional currency.
That makes the technology less visible to the end user.
Citi’s Wider Digital Asset Push
The Coinbase partnership is also part of Citi’s broader work with digital assets.
The bank has developed Citi Token Services, which uses blockchain technology for institutional transactions. The service allows eligible clients to move funds across supported Citi markets outside normal banking hours. Citi has expanded this service to several jurisdictions, including Japan and the United Arab Emirates.
This shows that Citi is exploring several forms of blockchain-based financial infrastructure.
Stablecoins are one part of that wider effort.
Tokenized bank deposits are another.
The two models are not identical. A stablecoin is generally issued as a digital token linked to an asset such as the U.S. dollar. A tokenized bank deposit represents money held within the banking system.
Citi’s work covers both the traditional bank side and newer blockchain-based payment methods.
What the Deal Means for Coinbase
For Coinbase, the partnership creates another business use for its technology.
Crypto exchanges can earn revenue from trading, but payment infrastructure can create another source of activity.
If more businesses use Coinbase’s payment rails, the company could play a larger role in the movement of money between stablecoins and fiat.
The deal also strengthens Coinbase’s relationship with a major global bank.
That relationship can matter as the financial sector adopts more blockchain technology.
The company now has a direct role in a corporate payment system operated with Citi.
What Comes Next
The next question is how many businesses actually use the service.
The technology is now available, but adoption will depend on customer demand, cost, regulation and ease of use.
Companies will also have to decide whether stablecoins offer enough value compared with existing card networks, bank transfers and other digital payment systems.
The Citi and Coinbase model removes much of the technical burden, but businesses still need a reason to offer stablecoin payments.
If customers start to ask for stablecoin payment options, the service could become more useful.
If demand stays low, adoption may remain limited.
A New Link Between Banks and Crypto
The Citi and Coinbase partnership marks another step toward closer links between banks and digital assets.
Citi brings its banking network and settlement system. Coinbase brings its stablecoin and blockchain payment infrastructure.
Together, the companies offer a system in which a customer can pay with a stablecoin while a business can receive fiat currency.
The arrangement also works in the other direction through Coinbase Virtual Accounts, which use Citi’s Virtual Account Wallet to support fiat-to-stablecoin conversion.
The full impact of the deal will depend on real customer use. The companies have not disclosed transaction volumes or named a client that has completed a Spring payment through the new system.
For now, the main change is clear: stablecoins are moving another step closer to normal corporate payments, while Citi and Coinbase are building the infrastructure that connects digital money with the traditional banking system.
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