Polygon Brings US Banking Access to Solana Stablecoin Market

Polygon has extended its US banking and stablecoin payment infrastructure to include Solana, providing eligible overseas companies with new financial capabilities. The expansion of the Open Money Stack allows qualifying foreign businesses to utilize US banking rails under their own legal names without needing to set up a US-based entity.

This integration bridges traditional financial systems with Solana's stablecoin network. Businesses can accept deposits through various channels including bank transfers, cash, cards, or cryptocurrency, convert these funds into stablecoins, and manage payouts using the same methods. Additionally, organizations can store assets in embedded or custodial Solana wallets while moving funds across other networks like Polygon, Ethereum, and TRON.

The service is designed specifically for fintech platforms, payment processors, and remittance operators aiming to deliver dollar-denominated cross-border services. By utilizing this setup, these entities can avoid the complexity of building independent banking, custody, and blockchain layers.

Polygon extended its infrastructure to Solana, allowing qualifying foreign businesses to access US banking rails.

Polygon Labs CEO Marc Boiron noted that the development aligns with the firm's objective to facilitate money transfers across diverse blockchain networks, emphasizing the goal to let money move seamlessly on the networks users prefer. This move allows Polygon to establish a presence within Solana's substantial stablecoin ecosystem. According to DeFiLlama figures, Solana held over $15 billion in stablecoins, positioning it as the third-largest network following Ethereum and TRON, whereas Polygon held roughly $3 billion, placing it eighth. Furthermore, Solana recorded over $5 trillion in stablecoin transfer volume throughout 2026.

Earlier in August, Polygon connected Solana to its Trails routing infrastructure, enabling stablecoin and SOL transfers between Solana and more than twenty Ethereum-compatible chains. The latest update incorporates banking services, customer accounts, stablecoin custody, and fiat payouts into those existing routing capabilities. For instance, a remittance service can now accept dollars from a user, convert them into USDC on Solana, and permit the recipient to withdraw funds via a supported bank account or alternative payout option.

Access and Regulations

Despite the expanded connectivity, service availability remains governed by strict compliance protocols. Enterprises must complete thorough know-your-business verification procedures, and individual users sending payments undergo separate identification checks. Furthermore, geographic restrictions and specific payment corridors dictate the availability of particular transactions, while the Open Money Stack service operates in early access requiring an application process.

Why it matters

This integration connects major blockchain networks with traditional financial infrastructure, potentially streamlining cross-border transactions for global fintech firms and remittance providers. By allowing qualifying foreign businesses to handle dollar-denominated payments without establishing a US presence, the system reduces technical and administrative barriers for international commerce.