Automation library · Alerts and monitoring

Route workflow failures by severity to Slack, Google Sheets

Started by an event in a connected app, and works across Gmail, Google Sheets, Notion and Slack. 13 steps, 2 branches: a working afternoon to understand properly.

Medium

13 stepsMedium: a working afternoon
2Branches: places the flow splits
0Loops or waits
4Services it connects to

The flow

Starts it 1Logic 5Service 7

The steps in the order they run, from what starts it.

  1. 1When any workflow failsError triggerStarts it
  2. 2Optional: email instead of SlackGmailService
  3. 3Optional: open an incident page in NotionNotionService
  4. 4Read the error and fingerprint itCodeLogic
  5. 5Read what has failed beforeGoogle SheetsService
  6. 6New, repeating, or a storm?CodeLogic
  7. 7Is this worth telling anyone?IfLogic
  8. 8Always write it to the logGoogle SheetsService
  9. 9Route by severitySwitchLogic
  10. 10Repeat - logged, nobody wokenNo OpLogic
  11. 11Wake someone about credentialsSlackService
  12. 12Queue the input problemsGoogle SheetsService
  13. 13Send the rest to your endpointHttp RequestService

How it's built

Starts on
An event in a connected app
Steps
13, with 2 branches
Size
Medium: a working afternoon
Connects to
Gmail, Google Sheets, Notion, Slack
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Gmail, Google Sheets, Notion and Slack accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on an event in a connected app.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 13 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 13 steps before you point it at anything that matters.