Polygon Expands Open Money Stack to Solana, Connecting Bank Accounts and Stablecoins in One Integration

Polygon Labs has added Solana support to its Open Money Stack, a payments infrastructure platform that lets businesses manage bank funding, embedded wallets, cross-chain transfers and global payouts through a single technical integration and commercial relationship. The announcement, made on October 29, marks a significant broadening of the platform's reach across major blockchain networks.

The Solana expansion follows Polygon's earlier addition of Tron support and its acquisition of Coinme, pointing to an accelerating push by Polygon Labs to build a multi-chain payments layer for enterprises. Cross-border payments firm Kira is among the first businesses to adopt the Solana integration.

The move positions Polygon's Open Money Stack as a unified bridge between traditional bank rails and on-chain infrastructure across multiple networks, reducing the complexity businesses face when connecting fiat funding to crypto-native settlement and global payout systems.