Digest long emails with Gmail
Fires the moment a webhook arrives across Gmail and PostgreSQL, summarises long text with an AI chain. Built for q&a, around a "Read Recent from Gmail" step, in 9 documented nodes.
Digest long emails with PostgreSQL and Gmail without manual work. An original, ready-to-import n8n workflow built around the 'AI Summarize & Route' pattern for AI & automation. It fires on a webhook and orchestrates 9 nodes across Gmail, PostgreSQL. It uses n8n's LangChain AI nodes (Agent/Chain + chat model). Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. Nothing slips through the cracks.
Key benefits
- ✓Keeps Gmail and PostgreSQL in step for q&a, without anyone re-typing a row
- ✓A failed Gmail or PostgreSQL call is retried rather than dropped, at any of the 9 nodes in this q&a build
- ✓The q&a AI step is isolated from Gmail, so models swap without touching the other 9 nodes
- ✓Pinned sample data ships with it — run all 9 nodes for q&a before wiring Gmail
- ✓9 nodes, each with a doc card explaining what it does for q&a
Use cases
- →Teams keeping Gmail and PostgreSQL aligned by hand for q&a
- →Pushing q&a events into Gmail and PostgreSQL the moment they land, not on the next poll
- →Q&a work where "Read Recent from Gmail" is still a manual step before Gmail
- →Q&a work that only reaches Gmail when a webhook arrives, when someone remembers to start it
Integrations
Workflow preview (9 nodes)
The template's actual node layout and connections. Node parameters and credential slots unlock with the download.
What's inside (9 nodes)
A look at the node types this workflow uses. No purchase required — full parameters and credentials are yours after you buy.
From download to running in 3 steps
- 1Import. In n8n, open Workflows → menu → “Import from File” and pick the downloaded JSON.
- 2Connect. Add your own credentials on the app nodes - n8n highlights exactly which ones need them.
- 3Activate. Run it once to test, then toggle Active. The automation is live.
What you'll learn
Foundation levelA starter-sized build - small enough to hold in your head while you learn the pattern.
- •Using a Chain for fixed AI steps instead of paying for an Agent
- •Moving data between Gmail and PostgreSQL in a single run
- •Adding retries and an explicit error path to external calls
Every node carries its own documentation on the canvas, plus notes explaining why the architecture was built this way, a credential setup guide, troubleshooting, and three practice exercises. Sample data comes pinned to the trigger, so you can hit Execute and watch data flow before connecting a single account.
Common questions
What exactly do I get?
The complete, ready-to-import n8n workflow as a JSON file, delivered instantly after payment. Import it into your own n8n (cloud or self-hosted), add your credentials, and it runs.
How do I import it into n8n?
In n8n, open Workflows, click the three-dot menu, choose “Import from File”, and select the downloaded JSON. Then connect your own app credentials on the highlighted nodes.
Do I need anything else for it to work?
You need your own n8n instance and accounts/credentials for the apps this workflow connects to (Gmail, PostgreSQL). No coding is required.
What if it doesn't work for me?
If the file is faulty, won't import, or isn't as described, contact us within 7 days and we'll fix it or refund you - see our refund policy.
Can I modify or resell it?
You can freely adapt and use it in your own or your clients' projects. Reselling or redistributing the template file itself is not permitted.
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