Automation library · Content

Generate multi-scene AI videos from scripts with Claude

Started by another system calling it, and works across Google Sheets. 22 steps, 2 branches, 2 loops or waits: large, and worth reading before you trust it with anything live.

Large

22 stepsLarge: read it before trusting it with anything live
2Branches: places the flow splits
2Loops or waits
1Service it connects to

The flow

Starts it 3Logic 12Service 7

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

  1. 1Receive ScriptWebhookStarts it
  2. 2Set Credentials and ConfigSetLogic
  3. 3Validate ScriptIfLogic
  4. 4Claude Scene PlannerHttp RequestService
  5. 5Return Validation ErrorRespond To WebhookStarts it
  6. 6Parse Scenes JSONCodeLogic
  7. 7Split Scenes Into BatchesSplit In BatchesLogic
  8. 8Format Scene PromptsCodeLogic
  9. 9Generate Scene Image StabilityHttp RequestService
  10. 10Extract Image DataCodeLogic
  11. 11Submit to Runway Gen3Http RequestService
  12. 12Store Runway Task IDCodeLogic
  13. 13Wait 30 SecondsWaitLogic
  14. 14Poll Runway Job StatusHttp RequestService
  15. 15Check Job CompleteCodeLogic
  16. 16Is Video ReadyIfLogic
  17. 17Collect Completed SceneCodeLogic
  18. 18Assemble Video PackageCodeLogic
  19. 19Notify SlackHttp RequestService
  20. 20Email Video ReportHttp RequestService
  21. 21Log Job to SheetsGoogle SheetsService
  22. 22Return Final ResponseRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
22, with 2 branches, 2 loops or waits
Size
Large: read it before trusting it with anything live
Connects to
Google Sheets
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Google Sheets 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?

Take your time. At 22 steps it is large: read it before trusting it with anything live.

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 22 steps before you point it at anything that matters.