Integration and Testing

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

Posts: 2
Registered: ‎02-06-2020

IFrame Production Test Mode - Hung Processing



I followed the example to use an iframe and was successfulll using my sandbox.


The iframe is posting the token to

And I was gettgin the approval using 4111 1111 1111 1111  card.


We are now switching to our customer account wich is Production in TEST MODE. I already changed the environment to AuthorizeNet.Environment.PRODUCTION, and updated the LoginID and TransactionID and I am able to get the token to post. So the keys are right.


In the iframe I changed the URL to and it loads perfectly, but once I hit Pay the button changes to Processing... and stays that way forever. If I monitor the console eventually I get:


Response with status: 550 OK for URL:


Is it even possible to get approved transactions in Production TEST MODE?

Is the right url?

Posts: 1
Registered: ‎05-25-2021

Re: IFrame Production Test Mode - Hung Processing

I know this was a while ago, but did you ever figure this out? I'm having the same issue. thx