Request
To create an invoice, send an XML file (and optionally e-mail attachments) in an HTTP POST request.
Response
What answers do I receive when creating an invoice?
XML + XSD
In the XML file, the order of the fields is fixed, they cannot be interchanged. For currency codes in ` and for foreign-currency invoices the fields and `, see Supported currencies.
Invoicing settings and rules
10 items