Actions41
- AccountingContact Actions
- Category Actions
- CheckAccount Actions
- CheckAccountTransaction Actions
- CommunicationWay Actions
- Contact Actions
- ContactAddress Actions
- Invoice Actions
- Part Actions
Overview
This node integrates with the sevDesk API to perform operations related to invoices, specifically rendering an invoice document. The "Render Invoice" operation allows users to generate a visual or printable representation of an invoice identified by its ID. This is useful in scenarios where automated generation of invoice PDFs or previews is needed, such as sending invoices to customers, archiving, or further processing in workflows.
Practical examples include:
- Automatically generating and emailing an invoice PDF after a sale.
- Creating invoice previews for review before finalizing billing.
- Archiving rendered invoices in external storage systems.
Properties
| Name | Meaning |
|---|---|
| Invoice ID | The unique numeric identifier of the invoice resource to render. |
| Force Reload | Boolean option indicating whether to force a re-render of the invoice, bypassing cache. |
Output
The node outputs JSON data representing the rendered invoice. This typically includes the invoice content in a format suitable for display or download (e.g., base64 encoded PDF or HTML). If binary data is involved (such as a PDF file), it will be available in the binary output field, allowing subsequent nodes to handle file storage or transmission.
Dependencies
- Requires an active connection to the sevDesk API via an API key credential.
- The node configuration must include this API authentication token to access invoice data and rendering endpoints.
- Network access to
https://my.sevdesk.de/api/v1/is necessary.
Troubleshooting
- Invalid Invoice ID: If the provided invoice ID does not exist or is incorrect, the node may return an error indicating the resource was not found. Verify the invoice ID is correct.
- Authentication Errors: Missing or invalid API credentials will cause authorization failures. Ensure the API key is correctly configured.
- Force Reload Issues: Using the force reload option unnecessarily might increase API load or cause delays; use only when a fresh render is required.
- API Rate Limits: Frequent rendering requests may hit API rate limits; consider adding delays or batching requests.
Links and References
- sevDesk API Documentation – Official API docs for detailed endpoint information.
- n8n Documentation – General guidance on using n8n nodes and workflows.