Get the merchant Id and merchant Key for the integration environment after creating the account. Note: Save the MID and merchant key generated in the above step. Notify the payment status to the user and proceed with the order/service fulfilment.īefore starting the integration make sure, you follow the following steps:Ĭreate an account on Paytm as a merchant.
You call Initiate Transaction API from your backend to generate transaction tokens. On your mobile app, the user adds goods/services into the shopping/order cart and proceeds to checkout.Overview of payment processing using All-In-One SDK
This package helps you to be able to use native features of All-in-One SDK with your Unity application and supports both Android and iOS platforms. If the Paytm app is not installed on a customer's device, the transaction will be processed via web view within the All-in-One SDK.
It enables payment acceptance via Paytm Wallet, Paytm Payments Bank, saved Debit/Credit Cards, Net Banking, BHIM UPI, and EMI as available in your customer’s Paytm account. Paytm All-in-One SDK provides a swift, secure, and seamless payment experience to your users by invoking the Paytm app (if installed on your user’s smartphone) to complete payment for your order.