Integrated Supabase with n8n Workflows

📅 2025-01-30 — Session: Integrated Supabase with n8n Workflows

🕒 02:30–05:10
🏷️ Labels: Supabase, N8N, Automation, Workflow, Debugging
📂 Project: Dev
⭐ Priority: MEDIUM

The goal of this session was to integrate Supabase buckets with n8n workflows to automate data processing tasks and optimize workflow efficiency.

Developed a comprehensive approach for integrating Supabase buckets with n8n workflows, including setup, management, and automation.
Streamlined Supabase workflows in both local and web environments, covering account verification, storage management, and embedding integration.
Configured and tested n8n workflows for file management and processing, including verifying bucket contents and debugging common issues.
Debugged the ‘Download’ node in n8n workflows, focusing on URL verification and authentication.
Managed files in Supabase storage, including operations like fetching metadata and setting up workflows for text extraction and vectorization.
Resolved a NOT NULL constraint issue in Supabase and integrated vector embeddings using PostgreSQL’s pgvector extension.
Adjusted PostgreSQL table schema for UUID usage and integrated a chat agent with Supabase vector store.
Troubleshot Supabase API calls for file retrieval and configured the Download Node for file access.
Clarified Supabase storage endpoints and resolved ‘Bucket not found’ and 404 errors.
Addressed duplicate key errors and context integration issues in AI workflows.
Fixed the match_documents function in PostgreSQL and resolved type mismatch errors.
Troubleshot PostgREST function visibility and resolved related errors.

Successfully integrated Supabase with n8n workflows, enhancing data processing automation.
Optimized Supabase workflows and resolved multiple debugging issues.
Improved database schema and integrated advanced features like vector embeddings.

Further testing of the integrated workflows to ensure robustness and reliability.
Continuous monitoring and optimization of workflow performance.