Automate Notion updates with n8n template for data pipeline

Automate Notion updates with a ready-to-import n8n template — build a reliable, searchable pipeline from incoming data to Notion and logs. What this workflow does: - Triggers on a POST to a webhook and ingests payloads - Splits long text into chunks and generates OpenAI embeddings - Stores vectors in Supabase and queries them for retrieval - Uses window memory + a RAG agent (Anthropic) to produce context-aware responses - Appends results to Google Sheets for auditable logs - Sends Slack alerts on errors Why use it: - Eliminate manual Notion edits and keep a clear audit trail - Make content semantically searchable and retrievable - Combine vector search with LLM reasoning for more accurate outputs Quick prerequisites: n8n instance, OpenAI API key, Supabase project, Google Sheets OAuth, Slack credentials (Anthropic key optional). Want to try it? Check the template link in the first comment below to import it directly into n8n and get started. Template link in the comments section. #n8n #Notion #NotionAPI #WorkflowAutomation #APIAutomation #AIAutomation #OpenAI #Embeddings #RAG #RetrievalAugmentedGeneration #VectorSearch #Supabase #VectorDatabase #GoogleSheets #Slack #Webhook #LowCode #DataAutomation #LLM #AIAgents

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Import the n8n template into your instance to automate Notion updates and semantic storage — use this link to import it directly:

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