Since May 2020, the XPertBilling Application Server and XPertBilling API solutions have been equipped with an additional module for exporting XPertBilling invoices in XML format.
Firebird is a relational database offering many ANSI SQL standard features that runs on Linux, Windows, and a variety of Unix platforms. Fire bird offers excellent concurrency, high performance,…
XPertBilling® API The XPertBilling® API allows you to read, create, delete or modify elements of an XPB-Firebird database. This approach guarantees compatibility with developments in