This n8n workflow automates the process of capturing website screenshots via the ScreenshotMachine API triggered by incoming webhooks. It ensures security by validating URLs to prevent SSRF attacks and private IP access. The workflow uses a webhook to receive website URLs, performs a HEAD request to check connectivity and resolution, validates the URL’s safety through custom JavaScript logic, and if approved, calls the ScreenshotMachine API to generate a screenshot. The result is sent back to the webhook caller, providing an on-demand screenshot service suitable for QA, content verification, or monitoring dashboards.
On-Demand Website Screenshot Generator with SSL & SSRF Checks
| Node Count | 11 – 20 Nodes |
|---|---|
| Nodes Used | code, httpRequest, if, respondToWebhook, stickyNote, webhook |
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