Integration and Testing

Authorize.Net API questions and help with your payment integration.

Posts: 2
Registered: ‎12-09-2020

Creating a Signature Key

Hello everyone.  I am not credit card processor, gateway integration literate by no means.  I was just handed this daunting task when we changed credit card processors.  I am find myself without a gateway because of the MD5 change and needing the signature key.  I'm using ECWID for my online shopping cart.  I have no idea how to make a signature key and's instructions are not made for a person like me.  Again, have no idea what to do. 


Any help or guidance would be much appreacited.