Upload & Categorize Files with Supabase Storage and Secure URL Generation — n8n Workflow

Mittel Komplexität⚡ Auslöser10 Knoten🏷️ File Management👁 327 Aufrufevon Jan Willem Altink

Übersicht

Supabase Storage File Upload Workflow

works with selfhosted Supabase

ℹ️ 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 • Config

Verwendete Knoten

HTTP Request

Workflow-Vorschau

📦 Upload files to Supabase Storage

- Link to Supabase docs

This workflow shows how you could upload files to a Sup

🧪 Quick Test Form during building

This form allowed me to quickly check this flow without

Of course you could also pin data, but given the fact i

⚖️ Pro's and Con's of base64 encoding here

I used the encoding step to be able to define input sch

🔧Highlevel dataprep explanation

Prepare Upload Data: maps inputs to buckets based on mi

Convert to file: converts base64 encoded files back to

🔑 About Supabase Storage

Supabase Storage uses HTTP API with Bearer YOUR_TOKEN_H

In this set up we use an anon key/service key. We dont

⚡

When Executed by Another…

Prepare Upload Data

Success Response

Convert to File

⚡

temp form to test workflow

Upload to Supabase Storage

Generate Signed Url

Upload Error Response

add domain

Sign Error Response

10 nodes9 edges

So funktioniert es

1
Auslöser
Der Workflow startet mit einem auslöser-Auslöser.
2
Verarbeitung
Die Daten fließen durch 10 Knoten, connecting converttofile, executeworkflowtrigger, formtrigger.
3
Ausgabe
Der Workflow schließt seine Automatisierung ab und liefert das Ergebnis an das konfigurierte Ziel.

Knotendetails (10)

HTTP Request

httpRequest

So importieren Sie diesen Workflow

1Klicken Sie rechts auf die Schaltfläche JSON herunterladen, um die Workflow-Datei zu speichern.
2Öffnen Sie Ihre n8n-Instanz. Gehen Sie zu Workflows → Neu → Aus Datei importieren.
3Wählen Sie die heruntergeladene Datei upload-categorize-files-with-supabase-storage-and-secure-url-generation und klicken Sie auf Importieren.
4Richten Sie Anmeldedaten für jeden Dienstknoten ein (API-Schlüssel, OAuth usw.).
5Klicken Sie auf Workflow testen, um zu überprüfen, ob alles funktioniert, und aktivieren Sie es dann.

Oder direkt in n8n → Aus JSON importieren einfügen:

{ "name": "Upload & Categorize Files with Supabase Storage and Secure URL Generation", "nodes": [...], ...}

Integrationen

converttofileexecuteworkflowtriggerformtriggerhttprequestset

Diesen Workflow holen

Herunterladen und mit einem Klick importieren

JSON herunterladen Auf n8n.io ansehen

Knoten10

Komplexitätmedium

Auslösertrigger

KategorieFile Management

Erstellt von

Jan Willem Altink

@jwa91

Neu bei n8n?

n8n ist ein kostenloses Open-Source-Workflow-Automatisierungstool. Selbst hosten oder die Cloud-Version nutzen.

n8n kostenlos holen →

Related File Management Workflows

COCOGOHT+5

medium

Sync SharePoint to Google Drive via Supabase (n8n Workflow)

Eliminate manual file transfers and data silos with this enterprise-grade synchronization pipeline. This n8n workflow automates the heavy lifting of mirroring your Microsoft SharePoint document libraries to Google Drive while maintaining a robust audit trail in Supabase or Postgres. Designed for high-reliability environments, the automation utilizes a sophisticated delta-check logic: it fetches SharePoint metadata, compares it against your existing database records using the 'Compare Datasets' node, and identifies only new or modified files for processing. By leveraging the 'Split in Batches' node, the system handles large volumes of data without hitting memory limits, ensuring every document is securely downloaded via HTTP and re-uploaded to its destination. Once the transfer is verified, the workflow updates your database status in real-time, providing a transparent log of your synchronization history. This is an essential solution for organizations transitioning between cloud ecosystems or those requiring a redundant, cross-platform backup strategy. It effectively bridges the gap between Microsoft and Google ecosystems using Supabase as a high-performance state-management layer. **Common Use Cases:** - Automated Multi-Cloud Disaster Recovery: Maintain a real-time mirror of critical SharePoint corporate assets in Google Drive to ensure business continuity during service outages. - Cross-Departmental Collaboration: Automatically sync project documentation from an executive SharePoint site to a creative team's Google Drive folder for seamless cross-platform access. - Centralized Document Auditing: Use Supabase to track every file movement between ecosystems, creating a searchable metadata index for compliance and regulatory reporting.

⏰ Scheduled·15 nodes

FOGOGOHT+2

medium

Automate Threads Video Backups to Google Drive & Sheets

Streamline your social media asset management with this robust n8n automation designed for digital marketers and content creators. This workflow eliminates the manual effort of downloading Threads content by providing a seamless bridge between Instagram's text-based platform and your cloud storage. Once triggered via a simple form input, the automation utilizes a RapidAPI connection to fetch high-quality video assets, processes the binary data, and securely uploads the file to a designated Google Drive folder. Simultaneously, the workflow maintains a centralized audit log in Google Sheets, capturing essential metadata such as timestamps and file IDs. Built-in logic gates and wait nodes ensure API rate limits are respected and file transfers are verified before logging. This is an essential tool for agencies managing high volumes of social content who need a reliable, automated pipeline for content repurposing, archival compliance, or collaborative review processes. By centralizing your Threads media assets, you ensure your creative team has instant access to raw footage without the friction of manual downloads. **Common Use Cases:** - Automated Social Media Content Archiving for Compliance - Centralized Asset Library Syncing for Creative Agencies - Competitor Research and Video Content Benchmarking

⚡ Trigger·9 nodes