(13) The merchant login ID or password is invalid or the account is inactive

Question

I want to implement Authorize .net payment gateway in my website using asp.net. I am a beginner in this. Can someone give me a sample code from where I can be redirected to

Answer 1

I used this sample project to solve my problem. This is in TEST Mode.

https://github.com/AuthorizeNet/sdk-dotnet/tree/master/CoffeeShopWebApp