Ecosystem communities
Circle issues USDC and EURC and builds infrastructure for digital payments. These communities bring together USDC application developers and builders on Circle’s Arc blockchain.
Start with Build on Circle for USDC applications, then Build on Arc for the Circle-built network’s products, infrastructure and tools.
2 sourced communities
Build on Circle connects developers, makers and other professionals building applications with USDC. Circle’s developer site directs readers here for conversation alongside its guides and product documentation.
Connection reviewed 2026-10-23 · Project source
Build on Arc is the developer community linked by Circle’s Arc website. It focuses on people building products, infrastructure and tooling on Arc and adjacent ecosystems. The Arc team directs members to technical-support and engagement-support tickets for guidance and project visibility.
Connection reviewed 2026-10-23 · Project source
