How it works Checks if a website is up, sends the HTTP result to an AI model (ChatGPT) for analysis, and emails a clear success or failure message. Great for a quick “is this site up?” check you can trigger from any system via HTTP. 1. Webhook — Receives a POST with the target URL. 2. HTTP Request — Attempts to fetch the URL. 3. Message a model — Uses ChatGPT to explain the status and cause of any error. 4. IF — Checks if the HTTP status code equals 200. 5. Gmail Success — Sends a success email

How it works Checks if a website is up, sends the HTTP result to an AI model (ChatGPT) for analysis, and emails a clear success or failure message. Great for a quick “is this site up?” check you can trigger from any system via HTTP. 1. Webhook — Receives a POST with the target URL. 2. HTTP Request — Attempts to fetch the URL. 3. Message a model — Uses ChatGPT to explain the status and cause of any error. 4. IF — Checks if the HTTP status code equals 200. 5. Gmail Success — Sends a success email with AI explanation. 6. Gmail Error — Sends an error email with AI explanation and next steps. --- Set up steps - Estimated setup: 5–10 minutes. - Beginner friendly — no advanced config required. - Add your Webhook URL where needed and connect your Gmail account. - Keep detailed instructions and configuration notes inside Sticky Notes in your workflow. --- Inputs Send a POST request to your Webhook with: `json { "url": " }
Download the workflow JSON file after purchase.
Open n8n → click the menu → 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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