You can use APIs to have your applications communicate with Isah Finance. The following APIs are available:
Day Book Entry API: This API allows you to create purchase day books with pages and lines. It also allows you to check whether the day book pages have been processed.
Payment API: Use this API to release outstanding purchase invoices for payment. You can block and unblock open items.
Open Item API: Use this API to retrieve details of an open item, such as invoice date, discount percentages, the number of reminders sent, etcetera.