i am developing a website where Automated Recurring Billing is required.
Here i want to update database whenever payment will happen. in time of subscription i am able to update database.can you please inform me how can i call my php script for updating database in time of next occurrence of payments for the subscription?
Use Silent Post. Silent Post is Authorize.Net's equivalent of Paypal's IPN. Silent Post will allow you to retrieve the information from each transaction "in the background" so you can update your database accordingly. This includes all subscription payments. Implementing it in PHP is easy to do.
They also now offer Webhooks which is a bit more complicated than Silent Post but offers much more flexibility and power.
(Disclaimer, I wrote all articles)