Upload & Categorize Files with Supabase Storage and Secure URL Generation
# Supabase Storage File Upload Workflow *works with self-hosted Supabase* ## How it works - Accepts file data (MIME type, filename, base64 content) from other workflows - Automatically routes files to appropriate storage buckets based on file type (images, audio, video, documents) - Uploads files to Supabase Storage using the REST API - Generates secure signed URLs for file access with 30-day expiration - Returns structured success/error responses for downstream processing ## Set up steps - Configure Supabase API credentials in n8n - Create storage buckets in your Supabase project (image-files, audio-files, video-files, document-files) (or choose your own structuring system) - Replace URL paths with your own - Test the workflow using the included form trigger - Remove test form and integrate with your main workflows **Reference:** [Supabase Storage Documentation](https://supabase.com/docs/guides/storage)
- Platform
- n8n
- Category
- File & Document Management
- Price
- $9.99
- Creator
- Jan Willem Altink
- set
- stickyNote
- formTrigger
- httpRequest
- convertToFile
- executeWorkflowTrigger
How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
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