how to create finger print for apple pay

[ali]

I want to integrate apple pay in iOS app using authorize.net I did create MD5 hash in merchant account and gave that value in app but it show error in app that finger print is not valid.

[RichardH]

Hello @ali

Are you following the instructions for adding In App payments?  https://developer.authorize.net/api/reference/features/in-app.html

Richard

[ali]

I have reviewd these but http://developer.authorize.net/api/reference/#mobile-inapp-transactions in this section apple pay does not have sample objective c code for iOS so that we can create transactions.