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Citi and Coinbase have expanded their collaboration to connect traditional banking services with stablecoin payments, marking a new step in the development of digital payment infrastructure.
Akure —
Citi and Coinbase have expanded their collaboration to connect traditional banking services with stablecoin payments, marking a new step in the development of digital payment infrastructure. The two companies announced the expanded partnership on September 28, 2026, with plans to introduce the new services in the United States first.
The agreement brings together Citi’s banking infrastructure and Coinbase’s digital asset technology. As a result, businesses will have new ways to move between traditional currencies and stablecoins without building separate systems for each type of payment.
Under the expanded arrangement, Coinbase has selected Citi’s Virtual Account Wallet to power Coinbase Virtual Accounts. The service gives Coinbase payments customers bank-account-like functions. They can accept, hold and send funds through the accounts. Incoming fiat currency can also be converted automatically into stablecoins.
At the same time, Citi is bringing Coinbase’s payment infrastructure into Spring by Citi. Spring is the bank’s payment acceptance platform. Through the integration, Citi’s institutional clients will be able to accept stablecoin payments at checkout. Coinbase will provide the payment rails, while Citi will settle the resulting funds as the bank of record.
Importantly, the arrangement is designed to reduce the need for merchants to directly hold or manage stablecoins. When a customer pays with a stablecoin, Coinbase’s infrastructure can automatically convert the digital asset into fiat currency. Citi can then settle the funds for the merchant.
This structure could make stablecoin payments easier for companies that want to serve customers using digital assets but still operate primarily in traditional currencies. Businesses can therefore gain access to blockchain-based payment rails without having to create and maintain an entirely separate financial infrastructure.
Stablecoins are digital tokens designed to maintain a relatively stable value against an underlying asset, often a major fiat currency such as the U.S. dollar. Because of that structure, companies and financial institutions have increasingly explored their use for payments, settlements and transfers.
However, using stablecoins in a corporate environment can involve several operational challenges. Businesses may need digital wallets, blockchain connections, custody arrangements and systems for converting digital assets into traditional currencies. Citi and Coinbase are attempting to connect these functions through their respective platforms.
Coinbase said the collaboration addresses the difficulty businesses face when they need to combine traditional banking and digital asset systems. Instead of requiring customers to build both systems independently, the partnership connects Citi’s regulated banking infrastructure with Coinbase’s digital asset capabilities.
For Coinbase, the agreement also expands the role of its payments infrastructure beyond cryptocurrency trading. The company has been developing services that allow businesses to use digital assets as part of everyday financial operations. Its collaboration with Citi gives those services access to established banking infrastructure.
Citi, meanwhile, is strengthening its involvement in blockchain-based financial services. The bank has been exploring digital assets and blockchain technology as financial institutions increasingly examine how distributed ledger systems can support payments and settlement.
The latest agreement builds on an earlier relationship between the two companies. Citi and Coinbase previously announced a collaboration focused on digital asset payment capabilities. The September 28 announcement expands that relationship by introducing specific services for stablecoin acceptance and fiat-to-stablecoin conversion.
The partnership works in two directions. First, Coinbase customers can use Citi’s Virtual Account Wallet infrastructure for account-like payment functions. Incoming fiat can then move into stablecoins automatically.
Second, Citi’s institutional customers can accept stablecoins through Spring by Citi. Coinbase provides the technology required to process the digital payments and convert them into fiat. Citi then handles settlement.
This two-way structure is important because it connects businesses on both sides of the traditional and digital financial systems. A company using Coinbase can access banking infrastructure, while a Citi institutional client can accept stablecoin payments without directly managing the digital assets.
The companies also say the arrangement can support a more seamless connection between traditional and digital payments. Citi’s global banking network can handle conventional financial activity, while Coinbase provides blockchain-based payment infrastructure.
For businesses operating internationally, the development could also have implications for cross-border payments. Stablecoins can move on blockchain networks outside traditional banking hours. That could provide another payment route for companies that need faster settlement.
Still, the new services do not mean that stablecoins will immediately replace traditional payment methods. The initial rollout remains limited to the United States, and businesses will still operate within existing banking, regulatory and compliance requirements.
Regulation remains an important factor in the development of digital asset payments. Banks and crypto companies continue to operate in an environment where rules governing stablecoins and other digital assets are developing. Therefore, the expansion of services will depend not only on technology but also on regulatory requirements.
Citi has nevertheless continued developing its digital asset strategy. According to The Wall Street Journal, the bank is also expanding its token services to Japan and the United Arab Emirates. The service allows multinational clients to move money within Citi’s network using blockchain technology and operates around the clock.
The bank is therefore pursuing several blockchain-related initiatives while maintaining its traditional banking operations. The Coinbase partnership adds another layer by connecting stablecoin payments with corporate banking services.
For Coinbase, the partnership provides an opportunity to bring digital assets closer to mainstream business payments. The company can use its blockchain and payments expertise while relying on Citi’s established banking infrastructure.
The development also reflects a wider shift in the financial industry. Banks, payment companies and cryptocurrency firms are increasingly exploring ways to connect blockchain networks with existing financial systems.
Rather than operating as completely separate systems, the two areas are beginning to interact through partnerships and specialized infrastructure.
For merchants, one potential benefit is simplicity. A business may be able to accept a stablecoin from a customer while receiving traditional fiat currency for settlement. That could reduce the need for merchants to manage crypto directly.
For consumers, the development could eventually create more ways to use stablecoins when paying businesses. However, availability will depend on the companies’ rollout plans and the specific services offered to customers.
The initial U.S. launch will provide an early test of how businesses use the new infrastructure. Citi and Coinbase can then evaluate demand, operational performance and customer requirements as they consider further expansion.
The companies have not presented the September 28 announcement as a replacement for conventional banking. Instead, they are positioning the collaboration as a bridge between traditional financial services and digital assets.
That distinction matters. Stablecoins still represent a relatively new payment technology, while Citi operates one of the world’s major banking networks. Connecting the two requires systems that can handle both blockchain transactions and conventional financial settlement.
As the partnership develops, businesses will be able to assess whether the new infrastructure makes stablecoin payments easier to adopt. The results could also provide insight into how major banks and crypto companies can work together on digital payments.
For now, the key development is clear: Citi and Coinbase are expanding their partnership beyond digital asset infrastructure and into practical payment services. Coinbase will use Citi’s banking infrastructure for its Virtual Accounts, while Citi’s institutional clients will gain access to stablecoin payment acceptance through Spring by Citi.
The rollout begins in the United States. From there, the companies could use the experience to shape additional services and markets. If adoption grows, the partnership could become another example of how traditional banks and digital asset companies are building connections between fiat currencies and blockchain-based payments.
For the broader financial sector, the September 28 announcement highlights a continuing change in the payments landscape. Banks are exploring blockchain technology, while crypto companies are increasingly seeking connections with regulated financial institutions.
Consequently, the boundary between traditional finance and digital assets continues to become more connected. Citi and Coinbase’s latest collaboration is one of the newest examples of that shift, with both companies attempting to make stablecoin payments more accessible to businesses while keeping traditional banking infrastructure at the centre of the process.
