Order
An order is an entity which has a amount and currency associated with it. It is something for which you want to collect payment for.
Use this API to create orders with Cashfree from your backend to get a payment_sessions_id.
You can use the payment_sessions_id to create a transaction for the order.
Sandbox and Production End Point
Sandbox End Point - https://sandbox.cashfree.com/pg
Make sure you generate credentials in the test dashboard.Production End Point - https://api.cashfree.com/pg
To process live payments, make sure you use credentials from the live dashboard. Do not share your secret key with anyone.Partner Authentication for API calls - More details available here.
Response Codes
You can check the list of error codes sent by Cashfree here - Error Codes