Fake_authorizenet_arb is a project mainly written in RUBY and JAVASCRIPT, it's free.
Fake Authorize.net API for testing activemerchant based recurrent payments
Fake Authorize.net ARB site for testing activemerchant based payments
1) point api.authorize.net to your fake installation
2) to prevent "OpenSSL::SSL::SSLError: SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed" errors put the followinng in your initializers
module ActiveMerchant module Billing class AuthorizeNetGateway self.ssl_strict = false end end end unless Rails.env.production?