Authorize.net CIM form and API

Shane,

It's pretty basic (from a 2007 site!) but here's an old Authorize.net payment script I had. Any form will do and, based on the CFHTTP I have below, you just replace your form field variables where I have session.cart.get____(). I included the snippet of code that pulled out the response from the Authorize.net returned data. Like I said, it's pretty basic but I hope it gets you started in terms of submitting payments to Authorize.net.

<!--- 4111-1111-1111-1111 (fake visa number) --->
<!--- https://secure.authorize.net/gateway/transact.dll --->
<!--- https://test.authorize.net/gateway/transact.dll --->
<cfhttp method="post" url="https://secure.authorize.net/gateway/transact.dll">
     <cfhttpparam name="x_login" type="formfield" value="YOUR LOGON">
     <cfhttpparam name="x_tran_key" type="formfield" value="YOUR TRANSACTION KEY">
     <cfhttpparam name="x_method" type="formfield" value="CC">
     <cfhttpparam name="x_type" type="formfield" value="AUTH_CAPTURE">
     <cfhttpparam name="x_amount" type="formfield" value="#Trim(session.cart.getPayment().getTotal())#">
     <cfhttpparam name="x_delim_data" type="formfield" value="TRUE">
     <cfhttpparam name="x_delim_char" type="formfield" value="|">
     <cfhttpparam name="x_relay_response" type="formfield" value="FALSE">
     <cfhttpparam name="x_card_num" type="formfield" value="#Trim(session.cart.getPayment().getCardNumber())#">
     <cfhttpparam name="x_exp_date" type="formfield" value="#session.cart.getPayment().getCardExpiration()#">
     <cfhttpparam name="x_version" type="formfield" value="3.1">
     <cfhttpparam name="x_invoice_num" type="formfield" value="#session.orderNumber#">
     <cfhttpparam name="x_description" type="formfield" value="Order #DateFormat(Now(),'mm-dd-yyyy hh:mm')#">
     <cfhttpparam name="x_first_name" type="formfield" value="#Trim(session.cart.getCustomer().getFirstName())#">
     <cfhttpparam name="x_last_name" type="formfield" value="#Trim(session.cart.getCustomer().getLastname())#">
     <cfhttpparam name="x_email" type="formfield" value="#Trim(session.cart.getCustomer().getEmail())#">
     <cfhttpparam name="x_address" type="formfield" value="#Trim(session.cart.getCustomer().getAddress())#">
     <cfhttpparam name="x_city" type="formfield" value="#Trim(session.cart.getCustomer().getCity())#">
     <cfhttpparam name="x_state" type="formfield" value="#Trim(session.cart.getCustomer().getState())#">
     <cfhttpparam name="x_zip" type="formfield" value="#Trim(session.cart.getCustomer().getZipCode())#">
     <cfhttpparam name="x_email_customer" type="formfield" value="true">
     <cfhttpparam name="x_merchant_email" type="formfield" value="EMAIL">
</cfhttp>
<cfset api_response=cfhttp.fileContent />
<!--- check the response headers to ensure that payment was good --->
<cfscript>
     aryApiResponse = ListToArray(api_response, "|");
</cfscript>
<cfif IsDefined("aryApiResponse") and ArrayLen(aryApiResponse) and Trim(aryApiResponse[1]) is not 1>
     <cfset paymentReceived = false />
     <cfif ArrayLen(aryApiResponse) gte 4>
     <cfloop from="1" to="4" index="j">
          <cfscript>
               tmpError = "<em>Payment Error</em> " & aryApiResponse & ".";
               ArrayAppend(session.aryCartErrors,tmpError);
          </cfscript>
     </cfloop>
     </cfif>
<cfelse>
     <!--- we're good --->
</cfif>

You might check for an Authorize.net project at RIA Forge.

http://www.riaforge.org