Fail Closed at Socket Time: A Loopback Probe for Zero-Bill Indie APIs

A weekend API stays free only if the process cannot leave the machine. Agent-written patches still compile when they import a billed SDK and open a TCP session on the first request. A fail-closed egress probe at boot lets a solo founder ship today, keep the wallet closed, and defer every third-party host until a human edits an allowlist.... Weiterlesen