node-cron Transactional Email with Rovela (2026): In-Process Cron + Idempotency-Key per Window
Wire Node.js node-cron schedules to Rovela POST /emails with server-only sending_access and a window-scoped Idempotency-Key for digests and ops reports.
Wire Node.js node-cron schedules to Rovela POST /emails with server-only sending_access and a window-scoped Idempotency-Key for digests and ops reports.