Automated Invoice Management with Nextcloud, Email and Telegram Notifications

This workflow automatically fetches PDF invoices from a Nextcloud folder (/Invoice/Incoming), sends them via email to a fixed recipient (invoice@example.com), sends a Telegram notification, and archives the file to /Invoice/2025/archive. Key Steps: Triggered daily at 8 AM Lists files in /Invoice/Incoming Filters for existing entries Downloads the file Sends the invoice via email Sends a Telegram message with filename Moves the file to archive 📦 Technologies used: Nextcloud SMTP Email Telegram Bot ⚙️ Use case: Perfect for freelancers or small businesses to automate recurring invoice sending with minimal effort.

Help me set up the n8n workflow "Automated Invoice Management with Nextcloud, Email and Telegram Notifications" (https://n8n.io/workflows/4655). It uses: Send Email, Nextcloud, Telegram. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.