Automation library · Alerts and monitoring

Refresh API mocks and send OpenAPI diff alerts with GitHub

Started by another system calling it, and works across Gmail. 11 steps, 1 branch: a working afternoon to understand properly.

Medium

11 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 2Logic 4Service 5

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

  1. 1GitHub WebhookWebhookStarts it
  2. 2Webhook OpenAPI-diffWebhookStarts it
  3. 3Set: ConfigSetLogic
  4. 4Check If data is not emptyIfLogic
  5. 5Update Postman MockHttp RequestService
  6. 6Get FieldsSetLogic
  7. 7Stop and ErrorStop And ErrorLogic
  8. 8Download OLD OpenAPI SpecHttp RequestService
  9. 9Comment to PRHttp RequestService
  10. 10Download NEW OpenAPI SpecHttp RequestService
  11. 11Send Summary Email1GmailService

How it's built

Starts on
Another system calling it
Steps
11, with 1 branch
Size
Medium: a working afternoon
Connects to
Gmail
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Gmail account. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

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. 11 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 11 steps before you point it at anything that matters.