End-to-end agentic commerce workflow using Lightning Network. Use when an agent needs to set up a full payment stack (lnd + lnget + aperture), buy or sell data via L402, or enable agent-to-agent micropayments.

基于闪电网络的端到端智能体商业流程。适用于智能体需要搭建完整支付栈（lnd + lnget + aperture）、通过L402买卖数据或实现智能体间微支付的场景。