PayOSPayment infrastructure that lets AI agents complete checkouts on any website.

PayOS is a payment layer designed specifically for AI agents, enabling them to autonomously complete transactions at online checkouts. Instead of relying on stored credit cards or manual user intervention, agents can use PayOS to handle payment flows across virtually any e-commerce site. The platform acts as a bridge between autonomous software and existing checkout systems, addressing one of the key bottlenecks in agentic commerce. Developers building shopping assistants, procurement bots, or task-running agents can integrate PayOS so their agents can move from research to purchase without breaking the workflow. By standardizing how agents authenticate and pay, PayOS aims to make machine-driven purchasing as routine as human checkout, while giving operators controls over spending and authorization.