The flow
Starts it 3Model 9Logic 3Service 1
The steps in the order they run, from what starts it.
- 1Recursive Character Text SplitterText Splitter Recursive Character Text SplitterModel
- 2Embeddings OpenAIEmbeddings Open AiModel
- 3Simple MemoryMemory Buffer WindowModel
- 4OpenAI Chat ModelLm Chat Open AiModel
- 5Embeddings OpenAI2Embeddings Open AiModel
- 6Listen to Whatsapp webhookWebhookStarts it
- 7Every minute check if file is updatedGoogle Drive triggerStarts it
- 8Default Data LoaderDocument Default Data LoaderModel
- 9Index Pinecone Vector StoreVector Store PineconeModel
- 10Question & AnswerAgentModel
- 11Get top chunks matching queryVector Store PineconeModel
- 12Check for individual or group messagesIfLogic
- 13Download the file from Google DriveGoogle DriveService
- 14Respond to Whatsapp WebhookRespond To WebhookStarts it
- 15Prepare chunksCodeLogic
- 16Set max chunks to send to modelSetLogic
How it's built
- Starts on
- Another system calling it
- Steps
- 16, with 1 branch
- Size
- Medium: a working afternoon
- Connects to
- Google Drive, Pinecone
- Model
- OpenAI
- Retrieval
- Answers are drawn from documents you supply, not from the model alone
Questions
What does it need to run?
An n8n account, plus your own Google Drive and Pinecone accounts, and a key for OpenAI. 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?
Yes. It calls OpenAI. Its answers draw on documents you give it, not on the model alone. Model calls are billed by the provider, not by n8n.
How long does it take to set up?
Plan an afternoon. 16 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 16 steps before you point it at anything that matters.