Learn Supabase Storage Fundamental | Operasyon için n8n Otomasyon İş Akışı Şablonu (HTTP)

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      "parameters": {
        "width": 608,
        "height": 512,
        "content": "## Update/create policy to access that. (note based on key we have create policy)\n![alt text](https://github.com/nextwebspark/n8n-templates/blob/main/supabase-n8n-fundamental/policy.JPG?raw=true)"
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        "height": 464,
        "content": "## Get project URL\n![alt text](https://github.com/nextwebspark/n8n-templates/blob/main/supabase-n8n-fundamental/api-key.JPG?raw=true)"
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        "content": "##  Create a Credential of Suparbase Api Credential Type.\n![alt text](https://github.com/nextwebspark/n8n-templates/blob/main/supabase-n8n-fundamental/n8n-supabase-key.JPG?raw=true)"
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      "parameters": {
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        "height": 480,
        "content": "## Get Api key (Anon) key. \n![alt text](https://github.com/nextwebspark/n8n-templates/blob/main/supabase-n8n-fundamental/supdabase-url.JPG?raw=true)"
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        "content": "## Create a bucket in supabase\n![alt text](https://github.com/nextwebspark/n8n-templates/blob/main/supabase-n8n-fundamental/create-bucket.JPG?raw=true)"
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        "content": "## Lesson 1  - Upload file to storage"
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        "content": "## Lesson 2  - Fetch file from storage"
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        "content": "## Lesson 3  - Create Temp document with expire time"
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        "content": "## Lesson 4  - Fetch list all the items in storage"
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        "content": "## Learn Supabase Storage Fundamentals with n8n\n\nThis template demonstrates how to integrate **Supabase Storage** with **n8n** for uploading, fetching, generating temporary signed URLs, and listing files. It’s a beginner-friendly workflow that helps you understand how to connect Supabase’s storage API with n8n automation.\n\n---\n\n## Who it’s for\n- Developers and teams new to **Supabase** who want a hands-on learning workflow.  \n- Anyone looking to automate file uploads and retrieval from **Supabase Storage**.  \n- Educators or technical teams teaching Supabase fundamentals with **practical demos**.  \n\n---\n\n## How it works\n1. **Upload File** – A user uploads a file through an n8n form, which gets stored in a Supabase storage bucket.  \n2. **Fetch File** – Retrieve files by providing their filename.  \n3. **Temporary Access** – Generate **signed URLs** with custom expiry for secure file sharing.  \n4. **List Objects** – View all stored files in the chosen Supabase bucket.  \n\n---\n\n## How to set up\n- Create a **Supabase account** and set up a project.  \n- Create a **bucket** in Supabase (e.g., `test-n8n`).  \n- Get your **Project URL** and **Anon Key** from Supabase.  \n- In n8n, create a **Supabase API Credential** using your keys.  \n- Import this workflow and connect it with your credentials.  \n- Run the forms to test file upload, retrieval, and listing.  \n\n---\n\n## Requirements\n- A Supabase project with **storage enabled**.  \n- A configured **Supabase API Credential** in n8n.  \n\n---\n\n## Customization\n- Change the bucket name (`test-n8n`) to your own.  \n- Adjust signed URL **expiry times** for temporary file access.  \n- Replace Supabase with another S3-compatible storage if needed.  \n- Extend the workflow with notifications (Slack, Email) after file upload.  \n\n---\n\n## 📝 Lessons Included\n- **Lesson 1** – Upload file to Supabase storage.  \n- **Lesson 2** – Fetch file from storage.  \n- **Lesson 3** – Create a temporary signed document with expiry.  \n- **Lesson 4** – List all items in Supabase storage.  \n\n---\n\n## 🔑 Prerequisites\n- Supabase account + project.  \n- Project URL and API Key (Anon).  \n- Bucket created in Supabase.  \n- Policy created to allow read/write access.  \n- n8n with Supabase API credentials configured.  \n\n---"
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