Notify the team on new events: Slack
Fires the moment a webhook arrives across Slack and Google Sheets, branches on the check before anything is written, then drops anything it has already handled. Built for approvals, around a "Probe Endpoint A" step, in 13 documented nodes.
Notify the team on new events with Slack and log the results. An original, ready-to-import n8n workflow built around the 'Event Notification' pattern for software development & devops. It fires on a webhook and orchestrates 13 nodes across Slack, HTTP / REST API, Google Sheets. Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. Your team sees the right data at the right time.
Key benefits
- ✓Keeps Slack and Google Sheets in step for approvals, without anyone re-typing a row
- ✓Safe to re-run: records already in Slack or Google Sheets are skipped, across all 13 nodes of this approvals build
- ✓A failed Slack or Google Sheets call is retried rather than dropped, at any of the 13 nodes in this approvals build
- ✓Branches rejoin before Slack, so a approvals run reports once rather than 13 times
- ✓Pinned sample data ships with it — run all 13 nodes for approvals before wiring Slack
Use cases
- →Teams keeping Slack and Google Sheets aligned by hand for approvals
- →Pushing approvals events into Slack and Google Sheets the moment they land, not on the next poll
- →Approvals work where "Probe Endpoint A" is still a manual step before Slack
- →Approvals work that only reaches Slack when a webhook arrives, when someone remembers to start it
Integrations
Workflow preview (13 nodes)
The template's actual node layout and connections. Node parameters and credential slots unlock with the download.
What's inside (13 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
Core levelA compact production shape: validation and error handling without extra machinery.
- •Reacting to an event and notifying the right channel
- •Keeping alert volume low enough to stay meaningful
- •Moving data between Google Sheets and Slack in a single run
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 (Slack, HTTP / REST API, Google Sheets). 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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Approvals on n8n: runs when a webhook arrives across Google Sheets, Outlook and Slack, starting at "Keep Valid Tasks". Pauses on a Wait node until it is time to continue. 21 documented nodes.
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Approvals on n8n: runs when a form is submitted across Google Sheets, Slack and Google Drive, starting at "Normalize Task Payload". Routes each kind of record down its own branch. 21 documented nodes.