Backgrund:
We're using an old version of active merchant ruby gem 1.20.0 (payment processing library) and we're setting the AuthorizeNet Gateway endpoint to 'https://secure2.authorize.net/gateway/transact.dll'
ActiveMerchant::Billing::AuthorizeNetGateway.live_url = 'https://secure2.authorize.net/gateway/transact.dll'
Based on this link https://developer.authorize.net/api/upgrade_guide.html, you're no longer supporting GET requests for that endpoint (HTTP Get and Weblink), however ActiveMerchant gem uses POST requests, so we haven't seen any issue so far.
Question:
Based on the statement above. We're concerned about any future POST deprecation or end-of-life on that endpoint, so I am reaching out to ask if you have any planned deprecation for that endpoint.
Thanks in advance, Diego
