{"status":"ok","service":"AgentCron","version":"1.0.0","description":"Persistent cron scheduler for AI agents — x402 on Base mainnet","endpoints":{"register":"POST /x402/cron/register — Register a persistent schedule ($0.05)","status":"GET  /x402/cron/status   — Check schedule status ($0.001)","cancel":"POST /x402/cron/cancel   — Cancel a schedule ($0.005)","history":"GET  /x402/cron/history  — View execution history ($0.001)"}}