You can also create a purchase from an invoice XML file.

Send the xml file on the API request and Brinta will:

process the xml file
recalculate all related taxes and amounts for the entire operation
notify when such taxes and amounts differ from the original xml. In these cases, the parameter matches_original will be set as false within the objects where amounts have been changed (taxes, items, transaction)

You must send the following parameters in the body of the request as a form-data: