InvoiceXpressInstall

Summary

Create a credit note in InvoiceXpress for a given owner invoice, with optional client details, tax exemption reason, observations, and line items (provided via UI or JSON).

Inputs

• date (required) — Date of the credit note.
• due_date (required) — Due date of the credit note.
• owner_invoice_id (required) — ID of the invoice to which this credit note relates.
• tax_exemption_reason — Tax exemption reason code (e.g., M00, M01).
• observations — Additional observations.
• client_id — Client ID.
• client_name — Client name.
• client_email — Client email.
• client_fiscal_id — Client fiscal ID.
• client_address — Client address.
• client_postal_code — Client postal code.
• client_country — Client country.
• client_code — Client code.
• client_city — Client city.
• client_phone — Client phone.
• itemsMode (required) — Whether to provide items via UI or JSON.
• items (required) — Collection of items (each with description, name, quantity, tax_id, unit, unit_price). Visible when itemsMode is UI.
• items_json (required) — Array of items in JSON format matching InvoiceXpress item structure. Visible when itemsMode is JSON.
• requestOptions — Advanced request options like batching, SSL, proxy, timeout.
• allowUnauthorizedCerts — Whether to accept invalid SSL certificates.
• proxy — HTTP proxy to use.
• timeout — Request timeout in milliseconds.

Output shape

object

The created credit note object as returned by the InvoiceXpress API.

Examples

Example 1: Simple credit note with one item

Provide date, due_date, owner_invoice_id, and at least one item (name, quantity, unit_price).

Links

• n8n community nodes installation guide