The flow
Starts it 2Logic 6Service 6
The steps in the order they run, from what starts it.
- 1Webhook Receive PayloadWebhookStarts it
- 2Code Validate PayloadCodeLogic
- 3Code Build CaptionCodeLogic
- 4Split In BatchesSplit In BatchesLogic
- 5HTTP Fetch Slide ImageHttp RequestService
- 6Code Aggregate Child IDsCodeLogic
- 7Upload to URLUpload To UrlService
- 8IG Create Carousel ContainerHttp RequestService
- 9Code Create Child ContainerCodeLogic
- 10Wait IG BufferWaitLogic
- 11IG Publish CarouselHttp RequestService
- 12HTTP Fetch Post MetadataHttp RequestService
- 13Slack Notify TeamSlackService
- 14Respond to WebhookRespond To WebhookStarts it
How it's built
- Starts on
- Another system calling it
- Steps
- 14, 2 loops or waits
- Size
- Medium: a working afternoon
- Connects to
- Slack
- Model
- None. This is plumbing, not judgement
Questions
What does it need to run?
An n8n account, plus your own Slack 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. 14 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.
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 14 steps before you point it at anything that matters.