Conversational sales agent for WooCommerce with OpenAI: n8n workflow

Conversational sales agent for WooCommerce with OpenAI

Started by someone opening a chat with it, and works across Google Drive and Qdrant. It puts Gemini and OpenAI behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 24 steps: large, and worth reading before you trust it with anything live.

LargeCalls a model: Gemini, OpenAIRetrieval

The flow

Starts it 2Model 15Logic 1Service 6

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

1When chat message receivedChat triggerStarts it
2When clicking 'Execute workflow'Manual triggerStarts it
3Window Buffer Memory1Memory Buffer WindowModel
4OpenAI Chat Model (Extractor)1Lm Chat Open AiModel
5OpenAI Chat Model (Agent)1Lm Chat Open AiModel
6Embeddings OpenAI (runtime)1Embeddings Open AiModel
7PRODUCT_SEARCH_WOO1Woo Commerce ToolService
8INVENTORY_DETAIL_WOO1Woo Commerce ToolService
9PAYMENT_LINK1Tool WorkflowModel
10CRM_LEAD1Tool WorkflowModel
11HUMAN_ESCALATION1Telegram ToolService
12Token Splitter1Text Splitter Token SplitterModel
13Embeddings OpenAI (build)1Embeddings Open AiModel
14Google Gemini Chat Model1Lm Chat Google GeminiModel
15Edit Fields1SetLogic
16Qdrant Wipe1Http RequestService
17Sales AI Agent1AgentModel
18Sales Info Extractor1Information ExtractorModel
19Qdrant Vector Store (runtime)1Vector Store QdrantModel
20Default Data Loader1Document Default Data LoaderModel
21Qdrant Vector Store (insert)1Vector Store QdrantModel
22RAG_FAQ1Tool Vector StoreModel
23Google Drive: List1Google DriveService
24Google Drive: Download1Google DriveService

How it's built

Starts on: Someone opening a chat with it
Steps: 24
Size: Large: read it before trusting it with anything live
Connects to: Google Drive, Qdrant
Model: Gemini, 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 Qdrant accounts, and a key for Gemini and 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 Gemini and 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?

Take your time. At 24 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 24 steps before you point it at anything that matters.