Visa expands stablecoin payment settlement across multiple blockchains

How stablecoin payments work

A typical stablecoin payment begins when a business or individual acquires a stablecoin, such as USDC or USDT, through an issuer, exchange, or payment platform. After the tokens are deposited into a digital wallet, they can be sent over blockchain networks like Ethereum, Solana, or Polygon. Unlike many traditional payment systems, these blockchain networks operate continuously, including weekends and holidays, providing uninterrupted settlement.

The process generally follows this path: fiat money is exchanged for stablecoins, the digital tokens are transferred across the blockchain network to the recipient, and finally, converted back into fiat currency if desired. Banks, crypto exchanges, and payment providers frequently manage the conversion between stablecoins and traditional money, while the blockchain serves as the settlement layer.

When a payment is initiated, the transaction is broadcast to the relevant blockchain, where validators confirm its authenticity. Once validated, the blockchain ledger is updated and control of the tokens is transferred to the recipient. This process often completes in seconds or minutes, depending on network congestion.

Major companies adopting stablecoin settlements

Visa, an established global payments company, has already implemented this settlement approach at scale. Its growing stablecoin infrastructure now supports multiple blockchains. Recent analysis by Coinpaper has highlighted Visa’s efforts to broaden its use of onchain settlement technology, streamlining cross-border and domestic funds movement for partners and clients.

For cross-border payments, businesses can convert dollars into USDC, send tokens to an overseas partner, and have that partner exchange them into the local currency as needed. This method can significantly reduce some of the friction and delays compared to traditional international transfers, although it does not completely eliminate intermediaries or compliance requirements.

Ripple and Convera, a global payments firm, have adopted a similar settlement structure in their partnership. In these arrangements, fiat currency is converted into stablecoins for blockchain transfer, and then paid out in fiat on the recipient’s end.

Mini dictionary: Convera, a global B2B payments provider, facilitates international business payments and specializes in cross-border transaction solutions for enterprises.

Opportunities and limitations

While blockchain settlement can process transfers quickly, the complete payment workflow often depends on compliance screening, foreign exchange conversion, and integration with banking systems. This means that stablecoins help reduce some of the friction, but do not remove every layer of intermediaries from international payments.

It is therefore more accurate to view stablecoins as new payment infrastructure alongside, rather than as substitutes for, the services offered by banks and traditional financial networks.

Stablecoins can also work behind the scenes of existing payment products. For example, stablecoin-linked cards allow users to spend digital assets, while merchants still receive payments in their local currency. Industry analysis from Coinpaper has tracked the rapid growth of such crypto cards, which integrate blockchain settlement technology without fundamentally changing the merchant experience.

Stablecoins are best understood as new payment rails: they change where and how value settles, enabling tokenized dollars to move around the clock while banks and fintech firms continue to manage custody, compliance, and fiat conversion.

The primary innovation brought by stablecoins is not in replacing the traditional financial system, but in shifting the location of settlement. Tokenized dollars can move across blockchain networks with greater speed and flexibility, while core functions such as compliance and local currency conversion remain within the roles of banks and financial technology providers.