Show HN: Argentic – An L402 Lightning toll booth for AI scraping agents

Argentic is a Lightning Network-based toll booth that allows AI agents to pay small Bitcoin amounts (10 satoshis, ~$0.001) for access to the open web without accounts or API keys, with settlements occurring in milliseconds. Agents request access, receive a Lightning invoice, pay it automatically, and receive a one-hour session token to make unlimited requests. The system is designed as frictionless machine-to-machine payment infrastructure that's too cheap and fast for agents to refuse or notice.