Practical use cases
Real-world automations and examples with n8n, webhooks, and custom integrations.
Automate electronic invoicing with n8n and webhooks
Generate and verify SdI/PEPPOL invoices from an n8n workflow, then forward every document to Zapier, Make, or a CRM via webhook.
Combine invoicing and VAT validation in a larger n8n workflow
Combine the POP node's VIES validation and invoice generation operations inside an n8n workflow that also orchestrates other systems, without stopping at the first error.
Generate electronic invoices via REST API in a custom integration
Call the POP API directly from your own backend to generate SdI or PEPPOL documents, testing in sandbox before spending real credits.
Sync POP invoices to Zoho Books with an n8n workflow
Automatically create invoices and credit notes on Zoho Invoice or Zoho Books from POP documents, with full control over the flow via a self-hosted n8n instance.
Trigger a Zapier or Make flow with invoices generated by POP
Automatically forward every invoice or credit note POP generates to Zapier or Make to trigger notifications, archiving, or CRM updates, no code required.