You can query the invoices endpoint for all recent invoices, then look at each one’s status
field to find those which are Written-off
or Part written-off
. You can then look at an invoice’s reference
attribute and written_off_date
.
Presumably the written-off amount is the same as the due_value
.
https://dev.freeagent.com/docs/invoices#invoice-attributes
Yours,
Andrew Stewart