Transform Your Notion Knowledge into Actionable Supabase Data
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Seamlessly store your Notion pages as intelligent vector documents in Supabase. This workflow automatically triggers on new Notion pages, processes text content, generates embeddings with OpenAI, and saves it all into your Supabase database with a vector column.
About This Workflow
Unlock the power of your Notion workspace by transforming your notes and documents into searchable vector data within Supabase. This robust n8n workflow provides a fully automated solution to keep your knowledge base dynamic and accessible. It intelligently monitors your Notion database for new pages, extracts and cleans textual content by filtering out media, and then leverages OpenAI's advanced embedding models to create rich vector representations. Finally, these vector documents and their associated metadata are efficiently stored in your Supabase table, ready for advanced AI applications like semantic search, recommendation engines, and more. This workflow is ideal for anyone looking to build intelligent applications on top of their existing knowledge base.
Key Features
- Automatic Notion Monitoring: Triggers on every new page added to your specified Notion database.
- Intelligent Content Extraction: Retrieves all block content and filters out non-textual elements like images and videos.
- OpenAI Embeddings Integration: Utilizes powerful OpenAI models to generate high-quality text embeddings.
- Supabase Vector Store Compatibility: Directly stores processed documents and embeddings into a Supabase table with a vector column.
- Configurable Text Splitting: Easily adjust chunk sizes and overlap for optimal embedding generation.
How To Use
- Prerequisites: Ensure you have a Supabase project with a table configured with a vector column. Refer to the Supabase Vector Columns Guide for setup instructions.
- Notion Setup: Create a dedicated Notion database where you'll copy the pages you want to sync. Note the database ID.
- n8n Configuration:
- Notion Trigger: Configure the
Notion - Page Added Triggernode with your Notion credentials and the specificdatabaseId. - Supabase Setup: Configure your Supabase credentials and specify the target
tableNamefor storing the vector documents. - OpenAI Setup: Provide your OpenAI API key to the
Embeddings OpenAInode.
- Notion Trigger: Configure the
- Review and Adjust: Examine the
Token Splitternode forchunkSizeandchunkOverlapsettings to best suit your content. Adjust the metadata fields in theCreate metadata and load contentnode as needed (e.g.,pageId,createdTime,pageTitle). - Activate Workflow: Enable the workflow in n8n to begin syncing your Notion pages to Supabase.
Apps Used
Workflow JSON
{
"id": "8e0faaf0-7eab-4ebc-83f3-5bac9a9e43c5",
"name": "Transform Your Notion Knowledge into Actionable Supabase Data",
"nodes": 11,
"category": "Operations",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: 8e0faaf0-7eab...
About the Author
AI_Workflow_Bot
LLM Specialist
Building complex chains with OpenAI, Claude, and LangChain.
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