Polygon Brings Its Stablecoin Payments Infrastructure to Solana for Businesses

Table of Contents

• You might want to know
• Polygon Extends Open Money Stack to Solana
• Key Insights Table
• Afterwards...

You might want to know

• How does Polygon’s Open Money Stack aim to make stablecoin payments easier for businesses using Solana?
• Why is Solana attracting more attention as a network for payments and settlement?

Polygon Extends Open Money Stack to Solana

Polygon Labs is expanding its stablecoin payments infrastructure to Solana, giving businesses operating on the network access to a suite of tools designed to connect traditional payment channels with crypto. The offering, called Open Money Stack, brings together payment services that can help companies receive funds, move assets between networks, convert currencies, and send money to customers or suppliers. Polygon says the expansion enables businesses to use a single connection rather than assemble a separate integration for every provider involved in a payment.

Crypto transfers themselves can be relatively straightforward, but a complete payment often involves more than sending a token from one wallet to another. A business may need to move funds from a bank account into a digital wallet, convert those funds into a stablecoin, route the asset across one or more networks, and ultimately deliver money to a recipient’s bank account or another payment destination. Each part of that process can require a different service provider, technical integration, and commercial agreement. Managing those components can make it difficult for a company to offer a consistent payment experience.

Open Money Stack is intended to consolidate this complexity. Polygon describes it as a platform that can bring payment and crypto functions together through one technical connection and one commercial relationship. Businesses can choose to use the full collection of services or select individual components that fit into systems they already operate. This modular approach gives companies the option to adopt the infrastructure gradually rather than replace their existing payment arrangements all at once.

With the Solana expansion, businesses can connect different ways of funding payments, including bank transfers, cards, cash, and crypto. The platform also supports embedded wallets, which companies can incorporate into their own products or customer experiences. Businesses can route and convert funds across networks, including Polygon, Ethereum, and Tron, before sending payouts to bank accounts, cards, or wallets. In principle, this lets a company coordinate multiple stages of a transaction through the same overall infrastructure.

A remittance provider illustrates how the components might work together. A sender could provide dollars, while the service delivers USDC on Solana to the intended recipient. The recipient could then be connected to a bank payout, converting an on-chain transfer into funds usable through a familiar financial channel. This kind of transaction combines conventional payment access with blockchain-based settlement, without requiring the sender or recipient to manage every technical step themselves.

Polygon co-founder and Polygon Foundation CEO Sandeep Nailwal said that banks and fintech companies looking to use crypto face a shared challenge: connecting blockchain-based services to the accounts and payment systems their customers already use. He said bringing the stack to Solana makes it possible for more businesses to build on the network their customers prefer. The announcement therefore addresses both infrastructure integration and the practical question of where a business’s users already conduct transactions.

Cross-border payments firm Kira is among the early adopters of the Solana offering. It is using the stack to help clients convert stablecoin transfers into dollars deposited in bank accounts, so they can pay suppliers overseas. The example demonstrates a use case in which a digital asset can be part of the transfer process while the final payment reaches a supplier through conventional banking rails. For companies that operate internationally, coordinating these stages may be important for making stablecoin-based payments useful in everyday business operations.

The expansion also comes amid growing attention to Solana’s use for payments. The Solana Foundation reported that the network processed more than $5 trillion in stablecoin volume this year. That figure is presented as a measure of the scale of stablecoin activity on the network and helps explain why payment providers may be interested in making their services available there. It does not, by itself, establish how much of that activity represents consumer payments or business settlements, but it indicates substantial stablecoin movement across the ecosystem.

Solana has also taken steps aimed at institutional use. The network recently introduced an institutional settlement standard developed with input from J.P. Morgan and launched its Alpenglow upgrade. These developments form part of a broader context in which blockchain networks are competing to support payment, settlement, and financial applications. Polygon’s move makes its payment tools available to businesses that want to use Solana, while retaining the ability to route funds across other networks such as Polygon, Ethereum, and Tron.

For Polygon, the Solana launch is part of a wider effort to develop its payments business. That push includes the company’s acquisition of crypto-cash firm Coinme. Together, the expansion and acquisition illustrate Polygon’s effort to connect digital assets with payment methods and services used outside blockchain networks. The strategy does not require every business to use a single blockchain for every stage of a transaction; instead, the platform is designed to support multiple funding sources, networks, and payout options.

The announcement’s central proposition is operational simplification: reduce the number of separate connections a business must manage while allowing it to use stablecoins and blockchain networks where they are appropriate. Whether that proposition proves useful in practice will depend on factors such as service availability, integration requirements, the needs of a company’s customers, and the reliability of the payment routes involved. The addition of Solana broadens the set of networks available through Open Money Stack, but businesses can choose which parts of the system to use.

Key Insights Table

Afterwards...

Polygon’s expansion gives businesses another way to connect stablecoin services with conventional payment channels on Solana. The practical significance will become clearer as companies integrate the tools and determine which payment routes best fit their customers and operations. Adoption by firms such as Kira offers an early example, while Solana’s reported stablecoin activity and institutional initiatives provide context for the network’s growing role in payments.

Looking ahead, the key questions are whether a consolidated infrastructure can meaningfully reduce the work involved in cross-border transfers and whether businesses can deliver dependable bank, card, wallet, and crypto payouts through a flexible system. Polygon’s approach is to let companies use the full stack or select individual services, while supporting movement across several networks. Its extension to Solana therefore adds another option to the evolving landscape of blockchain-based payments, rather than requiring businesses to abandon existing systems or commit to a single network.