Taking over project. CIM updates stopped working. Using PHP/CURL

[dcassara]

I hope I'm in the right place.
I am taking over this project and need some help on how to get started.
I need to create a Sandbox account - there's not a place to create one on  https://developer.authorize.net/sandbox - you have to have one already.
The problem is that we had a CIM update for customers to input their credit card info that stopped working, using PHP and Curl, and I have to figure out why.

[Joy · Accepted solution]

Hi dcassara,

That URL you mentioned is correct. If you need to sign up for a new sandbox account please go to: https://developer.authorize.net/sandbox/

Thanks,

Joy