Connect Wordpress to Authorize.net

I need someone reliable to connect a Wordpress site with Events (as custom posts) to [login to view URL] via event registration forms. MUST be experienced with [login to view URL] and of course PHP+Wordpress. Details: I have a Wordpress site that lists events. Each event is a Custom Type Post. Each post needs a registration form with a separate price, which connects to an [login to view URL] account. All registrations must be sent with all details to my email. It needs to work smoothly with [login to view URL] The registration form must be a secure page.