Circle announces the launch of the cross-border payment network CPN mainnet, which enables real-time settlement through USDC According to official sources, Circle has announced the official launch of the Circle Payments Network (CPN) mainnet, a cross-border payment network driven by stablecoins. This blockchain based payment coordination protocol achieves real-time settlement through USDC and aims to transform the cross-border payment market. CPN has supported scenarios such as B2B supplier payments, cross-border remittances, and enterprise fund collection. The first batch of cooperative institutions include Alfred Latam, Tazapay, etc., with a focus on connecting stablecoin payment channels between Latin America and Asia. Circle has revealed that it plans to expand its services to markets such as Nigeria, the European Union, and the United Kingdom by 2025.