Steps to get Login ID and Transaction Key and Signature Key from the Authorize account.
1) Login to your Authorize.net account.
2) Click on Settings from the left panel.
3) After this click on API Credentials & Keys like link below..
4) After click on that.. new window will be like..
So here in screenshot above.. pointed 1 is your Login ID.
Pointed 2 you have to select that option “New Transaction Key” and new option to check will be “Disable Old Transaction Key Immediately” .. just check/enable this and click on submit.
After click on Submit it will verify you by sending PIN number on your registered email address.
Just add that PIN number you received on email id and get your Transaction key after adding that to text box…
Copy the key and enter into plugin settings.
Pointed 3 For Signature key … repeat the same steps (2) above after select the “New Signature Key” option.
I hope this will help you and for further help or information you can Contact with me using chat box or contact form.
Thanks 🙏