Coinbase and Citi link fiat accounts and stablecoins for business payments

On September 28, Coinbase and Citi announced an expansion of their collaboration on digital payments. The aim is to connect traditional banking systems more directly with stablecoins for businesses and institutional clients.

Coinbase has selected Citi's Virtual Account Wallet to power its Coinbase Virtual Accounts. According to the announcement, businesses will be able to receive fiat currency into virtual accounts and convert it automatically into stablecoins, without having to manage banking infrastructure and on-chain operations separately.

The arrangement also works in the other direction. Coinbase's payment infrastructure is being integrated with Spring by Citi, Citi's acceptance and settlement platform for institutional clients. A customer could pay in stablecoins while the merchant receives settlement in fiat currency.

The Wall Street Journal reported that Coinbase will provide the technology and blockchain rails, while Citi will act as the bank responsible for settlement. This expands an existing partnership between the two companies; it does not create a new bank or a jointly issued stablecoin.

Why it matters: the integration addresses a major operational hurdle for businesses, moving between bank money and digital assets. The announcement concerns infrastructure for eligible clients, however, and does not mean the service will be available immediately or universally in every country.

Regulatory requirements, reserve management, provider security, and transparent conversion costs remain central. Adoption will depend on how businesses use the services and where they become available.

Sources consulted: Coinbase's official announcement of September 28, 2026; The Wall Street Journal, September 28, 2026.

This article is for information only and is not financial advice.