Node.js API for Beginner-Friendly Centralized App Logs in 7-Stage Nightly Jobs

Implementing centralized app logs for B2B SaaS and fintech requires a beginner-friendly API focusing on incident reconstruction. For Node.js nightly jobs, using an OpenTelemetry-compatible path with mandatory fields like tenant, stage, and attempt is essential. In fintech, a JSON log-ingestion API via POST /v1/logs/ingest provides a simple fit for analyzing tenant cohorts. Both approaches prioritize evidence for post-incident analysis over dashboards, reducing glue code by keeping transport behind a single adapter for efficiency.