Read all the sections in blue to better understand the documentation and sections in orange signifying the alert to avoid errors to be made during integrations and detailed procedures for integration.
After the test payment phase go into production. The Invoice of the transaction is in pdf format. It is generated by PayDunya.
Login to your account and click on Integration API at the menu level on the left.
Under the tab Applications, click on link Details the application concerned.
Scroll down and click on the button Modify the configuration.
Choose Yes, the application is ready at the option level Enable production mode from the update form.
Remember to replace the test API keys with the production ones in your application.
Specify the live mode at the client API.