Marqeta has broadened its partnership with Coinbase to enable enterprise customers to launch payment cards backed by stablecoins, extending an existing relationship between the two companies into a wider set of digital asset payment services.

The US-based card issuing and payment processing platform is integrating with Coinbase's stablecoin infrastructure, allowing businesses to convert digital asset balances into spendable funds for everyday purchases. The offering targets both cryptocurrency-focused companies and firms outside the digital asset industry that want to incorporate stablecoin payments into their financial services.

The expanded arrangement builds on a partnership under which Marqeta already issues cryptocurrency-backed cards for Coinbase. The latest step is designed to simplify the process of connecting blockchain-based funds with established card payment networks.

Under the expanded agreement, businesses can offer stablecoin-backed payment cards while relying on Coinbase for digital asset custody, currency conversion, and blockchain settlement—capabilities they would otherwise need to build independently.

Division of responsibilities

The two companies will split duties across the payment flow, pairing Coinbase's digital asset infrastructure with Marqeta's card issuing and processing capabilities.

Coinbase will hold customers' stablecoin balances in custody and manage conversions between digital assets and traditional fiat currencies. Transactions will settle on Base, the layer-2 blockchain developed by Coinbase, which will supply the on-chain infrastructure supporting the payment arrangement. Layer-2 networks such as Base run on top of an underlying blockchain—in Base's, Ethereum—and are designed to process transactions more cheaply and quickly than the base chain itself.

Marqeta, in turn, will manage card issuance, payment processing, and the relationships with banks and card networks required to operate the programs. The structure allows each company to focus on its established strengths while giving businesses an integrated payment solution.

Participating businesses will be able to fund their card programs around the clock using stablecoin balances. Cardholders, meanwhile, can use the cards at merchants worldwide that accept the relevant payment networks, linking digital asset holdings to conventional retail transactions.

The setup could appeal to companies that want to introduce stablecoin payment options without developing their own custody systems, conversion services, or blockchain settlement infrastructure. By combining these functions with established card processing, the companies aim to reduce the operational complexity involved in launching such products.

Stablecoins take on a wider payments role

Stablecoins are digital tokens designed to maintain a relatively stable value, typically by tracking a traditional currency such as the US dollar. Their use in payments has attracted interest from financial technology companies and businesses seeking alternatives to conventional cross-border transfers and settlement processes. In a card program, that peg keeps spending power aligned with the funding currency rather than with crypto market prices, making balances more predictable for routine purchases than cards backed by volatile cryptocurrencies.

Unlike payment systems that depend entirely on traditional banking infrastructure, blockchain-based stablecoin arrangements can support transfers outside standard banking hours. Actual payment availability and settlement times, however, can still depend on the card program, conversion arrangements, compliance requirements, and participating financial institutions.

By linking stablecoin balances to widely accepted payment cards, Marqeta and Coinbase aim to make digital assets more practical for routine consumer purchases and business payment applications.

For Marqeta, the expansion supports its strategy of delivering stablecoin-backed card products through partnerships rather than building every component in-house. The company can leverage its existing issuing and processing platform to help customers develop payment services that combine traditional currencies with digital assets.

Coinbase, for its part, has expanded beyond cryptocurrency trading into custody, blockchain infrastructure, and other services for institutional and business customers. The Marqeta partnership extends that infrastructure into card-based spending, creating another potential connection between digital asset markets and conventional commerce.

Enterprise demand shapes the strategy

Marqeta Chief Strategy Officer Anthony Peculic highlighted the breadth of Coinbase's infrastructure as a suitable foundation for meeting the needs of enterprise customers. He also indicated that the collaboration would expand the range of services businesses can offer through Marqeta's issuing and processing platform.

The partnership reflects a broader effort across financial technology to integrate blockchain-based assets into familiar payment experiences. Businesses may be able to use stablecoins as a funding mechanism while retaining access to established card networks and merchant acceptance infrastructure.

The commercial impact will depend on adoption by enterprise customers, the availability of supported card programs, and the practical requirements for custody, conversion, and regulatory compliance.

Nevertheless, the expanded relationship positions Marqeta and Coinbase to serve businesses seeking to bridge digital asset balances and everyday payments without having to develop an entire payment infrastructure independently.