by jalperin » Mon Jan 04, 2010 1:50 pm
The plugin uses the API and the SSL certificate. However, if you are set on using the hosted solution, I propose that you adapt the PayPal plugin (which uses PayPal's Instant Payment Notification -- their version of a hosted solution). I haven't looked into the Moneris hosted solution, but in my experience of writing these things, its normally a 1-day job. 2 tops. including the time it takes to figure out the gateway.