The flow
Starts it 3Model 2Logic 8Service 7
The steps in the order they run, from what starts it.
- 1Initialize WorkflowManual triggerStarts it
- 2Model Selection FormForm triggerStarts it
- 3Chat InterfaceChat triggerStarts it
- 4OpenAI Chat ModelLm Chat Open AiModel
- 5Get Current WorkflowN8nService
- 6Fetch Available ModelsHttp RequestService
- 7Set Selected ModelSetLogic
- 8Read Current ModelGoogle SheetsService
- 9AI Agent (Optional)AgentModel
- 10Merge DataMergeLogic
- 11Split Model DataSplit OutLogic
- 12Clear Previous SelectionGoogle SheetsService
- 13Get Current ModelSetLogic
- 14Update Dropdown OptionsCodeLogic
- 15Extract Model IDsSetLogic
- 16Save Model SelectionGoogle SheetsService
- 17AI API RequestHttp RequestService
- 18Update WorkflowN8nService
- 19Extract ResponseSetLogic
- 20Format ResponseCodeLogic
How it's built
- Starts on
- Someone opening a chat with it
- Steps
- 20
- Size
- Medium: a working afternoon
- Connects to
- Google Sheets
- Model
- OpenAI
Questions
What does it need to run?
An n8n account, plus your own Google Sheets account, and a key for OpenAI. You connect your own accounts after importing it; none are included.
What starts it?
It starts on someone opening a chat with it.
Does it use AI?
Yes. It calls OpenAI. Model calls are billed by the provider, not by n8n.
How long does it take to set up?
Plan an afternoon. 20 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 20 steps before you point it at anything that matters.