How to generate “checksumGenerationURL” and “checksumValidationURL” in iOS PayTm integration?

Question

I want to integrate Paytm SDK in my app. I have MerchantId and Merchant key. But i don\'t have those Urls. How to generate those URLS?

Answer 1

You can generate checksum from your server only (it is for SDK 2.0 and latest version ). Paytm do provide PHP file (java, python too) for checksum generation that you need to upload on your server. once upload done then change the merchant key - go inside lib folder and update key on config.paytm.php file . You can get reference from here for checksum generation using PHP file and the android code - http://www.blueappsoftware.in/android/blog/paytm-integration-sdk-2-1-android/