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n8n Workflowmedium

whatsapp-ai-sales-chatbot-with-vector-store

An n8n workflow integrating WhatsApp API, OpenAI GPT-4o, and in-memory vector store to build an AI Sales Agent chatbot. It processes product brochure PDFs, creates embeddings and vector store for product catalog, handles WhatsApp messages, and replies with AI-powered responses.

Integrations

AI AgentDocument LoaderOpenAI EmbeddingsOpenAIMemory BufferText SplitterToolvectorstoreIn-Memory Vector Store

Tags

#whatsapp#ai#sales#chatbot#with
$69

One-time purchase

✓Instant download after purchase
✓Works with AI Agent
✓Medium complexity — 15-30 min setup
✓Lifetime access, no subscription
Delivered as .json workflow file

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