This workflow automatically checks the status of your websites using UptimeRobot API. If any site is down or unstable, it will: - Generate a natural-language alert message using GPT-4o - Push the message to a LINE group (with funny IT-style encouragement) - Log all DOWN status entries into your Supabase database - Wait 30 minutes before repeating π§ How It Works 1. Schedule Trigger β Runs on a fixed interval (every few minutes). 2. UptimeRobot Node β Fetches website monitor data. 3. Code Node (Fi

This workflow automatically checks the status of your websites using UptimeRobot API. If any site is down or unstable, it will: - Generate a natural-language alert message using GPT-4o - Push the message to a LINE group (with funny IT-style encouragement) - Log all DOWN status entries into your Supabase database - Wait 30 minutes before repeating π§ How It Works 1. Schedule Trigger β Runs on a fixed interval (every few minutes). 2. UptimeRobot Node β Fetches website monitor data. 3. Code Node (Filter) β Filters only websites with status 8 (may be down) or 9 (down). 4. IF Node β If any site is down, proceed. 5. LangChain LLM Node β Formats alert with a humorous message using GPT-4o. 6. Line Notify (HTTP Request) β Sends the alert to your LINE group. 7. Loop Over Items β Loops through all monitors. 8. Filter Down (Status = 9) β Selects only βfully downβ sites. 9. Supabase Node β Logs these into synlorauptimedown table. 10. Wait Node β Delays next alert by 30 minutes to avoid spamming. βοΈ Setup Steps Required: - π UptimeRobot API Key - π² LINE Channel Access Token and Group ID - π§ OpenAI Key (GPT-4o Mini) - ποΈ Supabase Project & Table Step-by-step: 1. Go to UptimeRobot β Get API key and ensure monitors are set up. 2. Create a Supabase table with fields: website, status, uptimeid. 3. Create a LINE Messaging API bot, join it to your group, and get: 1. Access Token 2. Group ID (userId or groupId) 4. Add your OpenAI API Key for GPT-4o Mini (or switch to your preferred LLM). 5. Import the workflow JSON into n8n. 6. Set credentials in all necessary nodes. 7. Activate the workflow.
Download the workflow JSON file after purchase.
Open n8n β click the menu β Import from File.
Select the downloaded JSON and import.
Set up credentials for each node that requires them.
Click Execute Workflow to test, then activate.
Setup guide included
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