Automation library · AI assistants

Conversational WhatsApp assistant with Gemini and Pinecone

Started by another system calling it, and works across Pinecone. It puts Gemini and OpenAI behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 11 steps: a working afternoon to understand properly.

MediumCalls a model: Gemini, OpenAIRetrieval

11 stepsMedium: a working afternoon
0Branches: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 8Logic 1Service 1

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

  1. 1WebhookWebhookStarts it
  2. 2Google Gemini Chat ModelLm Chat Google GeminiModel
  3. 3Embeddings OpenAIEmbeddings Open AiModel
  4. 4Recursive Character Text SplitterText Splitter Recursive Character Text SplitterModel
  5. 5AI AgentAgentModel
  6. 6Reading from Pinecone (from knowledge)Vector Store PineconeModel
  7. 7Reading from Pinecone (at phone number)Vector Store PineconeModel
  8. 8Pinecone Vector StoreVector Store PineconeModel
  9. 9Default Data Loader1Document Default Data LoaderModel
  10. 10WAMM: Send MessageWammproService
  11. 11Processing data for PineconeCodeLogic

How it's built

Starts on
Another system calling it
Steps
11
Size
Medium: a working afternoon
Connects to
Pinecone
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 Pinecone account, and a key for Gemini and 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 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?

Plan an afternoon. 11 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.

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 11 steps before you point it at anything that matters.