Send daily ops digests and age-based anomaly alerts with OpenAI and Gmail

by Kuliberda Labs ✓ · 3 views · created 2026-08-12 · Document Extraction, AI Summarization

What this workflow does

This AI workflow has 20 nodes and runs on a schedule (every day at 08:00). Along the way it connects OpenAI and Gmail.

How it runs

Trigger: On a schedule (every day at 08:00).

1. Fetch Sales Source (HTTP Request): calls an HTTP API (GET)
2. Normalize Sales Source (Code): runs custom JavaScript code
3. Fetch Support Source (HTTP Request): calls an HTTP API (GET)
4. Normalize Support Source (Code): runs custom JavaScript code
5. Fetch Calendar Source (HTTP Request): calls an HTTP API (GET)
6. Normalize Calendar Source (Code): runs custom JavaScript code
7. Fetch Finance Source (HTTP Request): calls an HTTP API (GET)
8. Normalize Finance Source (Code): runs custom JavaScript code
9. Aggregate Digest Inputs (Code): runs custom JavaScript code
10. Draft Ambient Summary (OpenAI): response (text)

…plus 9 more steps. See the full node list below.

Services it uses

OpenAIGmail

Before you upgrade to n8n 3.0

Nodes used (6)

• Schedule Triggern8n-nodes-base.scheduleTrigger
• HTTP Requestn8n-nodes-base.httpRequest
• Coden8n-nodes-base.code
• OpenAI@n8n/n8n-nodes-langchain.openAi
• Gmailn8n-nodes-base.gmail
• Ifn8n-nodes-base.if

From the author

Quick overview This workflow runs every morning to fetch sales, support, calendar, and finance operational metrics via HTTP endpoints, summarizes the deterministic status with OpenAI, emails a daily digest via Gmail, and sends a separate throttled Gmail alert…

View the original on n8n.io → Check your own copy