Facebook Messenger Chatbot That Learns From Your Documents

Quickstart Guide: Facebook Messenger Chatbot with Pinecone RAG

Step-by-step instructions to get this workflow running in n8n.

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Prerequisites

- Self-hosted n8n instance (v1.113.0+ recommended) - Community nodes enabled in n8n - Facebook Page (you must be an admin) - OpenAI account - Pinecone account (free Starter plan works)

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Workflow Architecture

This workflow uses two webhooks with the same URL path but different HTTP methods: