Actions51
- Client Actions
- Custom API Call Actions
- Domain Actions
- Invoice Actions
- Order Actions
- Product / Service Actions
- System Actions
- Ticket Actions
Invoice → Get
AI-generatedSummary
Fetches an invoice from WHMCS using the GetInvoice API action for the supplied invoice ID. You can add case-sensitive WHMCS API parameters through Custom Parameters.
Inputs
- Invoice ID (required) — Numeric ID of the invoice to retrieve.
- Custom Parameters — Optional additional WHMCS API parameters as name/value pairs. Parameter names must match the WHMCS API Reference exactly, including case.
Output shape
A single n8n item containing the WHMCS API response in its json field for each input item.
The node sends a POST request to the WHMCS API and returns the response object. API errors are raised unless Continue On Fail is enabled, in which case the item contains an
errorfield.