I am writing a desktop application using Java Swings. I need to simulate credit card payments so that with sample credit card numbers a real payment (card apparently processed and response received) could be simulated. Is there any free tool or software that I can use to do this?


You can do that via Paypal Developer Tools.

Specifically with a Sandbox Test Account and the paypal API.

It will be from your end the same as a real paypal credit card transaction. I haven't used it with Java so I can't comment on any specific tricks to make it work best for that. If after reading those docs you get stuck at all I'd suggest asking a question on SO.

  • Souncds greta, and I will use it, but, even though it was accepted as the ansewer, it doesn't answer the OP's question. Do you know of anything similar for credit cards? Thanks in advance. – Mawg says reinstate Monica Sep 22 '16 at 12:24

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.