Polygon Expands Open Money Stack to Solana After Tron Rollout

The significance here is less about Solana itself than about Polygon positioning its payment stack as chain-agnostic infrastructure rather than an Ethereum-centric product. Following Tron support and the Coinme acquisition, this looks like a deliberate push to sit across the networks where stablecoin payment flow actually concentrates, which matters for builders choosing where to plug in and for competitors selling similar rails. What's worth watching is whether the stack's value comes from network breadth or from the Coinme integration, and whether adding chains translates into meaningful usage rather than just listed support.