I'm testing the Authorize.net beta add-on version 1.0.beta1
GF version 1.6.2 (public release)
I have SSL / https working properly on my form page. Entered Authorize.net API credentials in settings (got green checkmarks). NOTE: Settings is set to "Production". However, my Authorize.net account is currently in TEST mode. I had first tried putting the Gravity Auth Settings in "Test" mode, but that caused the API creds to be marked "red". So I put it on "Production" in GF.
I created the form with a product, credit card field, and address fields. Mapped those to an authorize.net feed (set to subscription). All seems fine.
On my form page, all looks good starting off. No SSL notification warning, so I know https is working fine. However, when I fill out the form, I get the error on the credit card field: "There was an error processing your credit card. Please verify the information and try again."
I tried the test CC number: 4111111111111111 as well as a real CC number. Both gave the same error.
I'm new to setting up and testing a gateway... Am I missing something?