Deep Dive: Inside Circle’s Payments Network
It’s 2026, but we still use bank wires that hop through multiple intermediaries, take days, and charge a toll in fees to move money across borders. Circle’s new Circle Payments Network (CPN) is a bid to change that. After reviewing the CPN whitepaper, developer docs, and the launch talk, I see a clear strategy: Circle is building an open, stablecoin-based payment network that connects financial institutions under a compliance-first framework. In this deep dive, I’ll break down how CPN works from first principles and why it matters for anyone building in fintech.