PayPal IPN Simulator: Something went wrong while trying to connect to the URL. Please check the URL and try again -


i applying paypal payment on web application i'm building. trying test ipn messages ipn simulator on paypal sandbox account.

the issue ipn simulator returning error ipn listener url "something went wrong while trying connect url. please check url , try again.". url in format http://123.123.123.123:1234/myapp.webapi/api/transactions/ppipnlistener. when run url in browser hitting method. address 123.123.123.123:1234 computer's address, visible "outside world" , myapp.webapi project hosted in computer's local iis. code is(c#):

[routeprefix("api/transactions")] public class transactioncontroller : apicontroller {     [allowanonymous]     [route("ppipnlistener")]     [httppost]     public void ppipnlistener()     {         //some code     }

how make ipn simulator work?

according this post domain name should used instead of ip address(e.g. http://www.example.com/myapp.webapi/api/transactions/ppipnlistener) , should solve issue.


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