Integration and Testing

Authorize.Net API questions and help with your payment integration.

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Recorded Developer Webinars Pinned

Please find the links of our recorded developer Webinars Simplify PCI Compliance with Authorize.Net Accept Learn about Authorize.Net API Integration with OAuth 2.0 Creating Automated Workflows Using Authorize.Net Webhooks Thanks Anurag


API / Features documentation Pinned

Use the features you want to build the payment solution you need. You'll be up and running in minutes. Features : SDKS : API reference :


Use Try It Tab for testing APIs on sandbox Pinned

You can test APIs from our Try it Tab in API reference on sandbox without signup Click on the Try it tab and click send .


Use Testing Guide for Specific Transaction Responses Pinned

Using the Testing Guide, developers can trigger specific transaction responses in the sandbox including approvals, declines, errors, as well as AVS and Card Code responses. If you have questions or comments, please use this thread.


SIM and ASP classic?

I'm looking to use SIM with ASP classic, and I have questions:Where do I get the sim.asp file? I don't see it for downloading anywhere. What value goes into the x_login field in my submission form? Thanks.

Need params for chargeCustomerProfile API in Salesforce

We are trying to integrate with Salesforce System. Unble to find the following info. Parameter names to pass from Salesforce for CustomerProfileId and CustomerPaymentProfileId in chargeCustomerProfile API call. Thanks in advance


How to pass multiple parameters in extra options

Hi,I am using to process AIM & CIM transactions ( Soap service reference ) in I want to track Customer IP address & phone number in every transaction. For AIM, I can do this using x_phone & x_customer_ip parameters but in case ... with Javascript?

Is there any way to create credit card information directly from client side(using Javascript)?I dont want to create credit card from my Application Server.Please let me know your thoughts.

Masking credit card credentials server side

Newbie here. Switching from braintree to authorize.netWhat we've done so far is to enable our ruby on rails app submit a customer profile and customer payment profile for credit card payments. Now we have some kind of a problem in encrypting the cred...


Invalid login on web, but works on API Reference "Try it"

I am trying to authenticate to the Authorize.Net sandbox. When I go to the API Reference on and use my API login and Transaction Key credentials, it works fine. When I try to post it via the web it gives me an error of "The me...

Error 270, Line item 1 is invalid. with AIM php integration

Hi, I am getting error 270, Line item 1 is invalid. with certain orders but I cannot find anything to differentiate them from good orders. I have attached my logs (with character replaced for privacy). 02-24-2016 @ 15:11:58 - Request method: POST uri...

DPM auto redirect to relay url

Hi, We have an issue in auto redirect to our success page. We have integrated the DPM and have a CC details collecting form on our checkout confirmation page, which posts CC details to API URL, but here it again shows the same custo...


Regional IP Address Filter In FDS Not Working In Sandbox Environment

Hi,I have enabled " Regional IP Address " filter for some countries in Asia and set action to decline the transaction in sandbox environment but this filter is not triggered even though I am passing customer IP address in "x_customer_ip " parameter u...


Comma within Shipping causes error in transaction response

Hi everyone. I have a website that allows a user to create a shipping profile inside their CIM profile. The address fields allow for commas, which is by design. However, it seems that when I make a new "customer profile transaction request" using the...

Using the PHP SDK - missing AuthorizeNet.php file

So I am trying to integrate with PHP and I am getting this errorsWarning: include(C:\xampp\htdocs\authorize-net/vendor/jms/serializer/src/JMS/Serializer/Annotation/Type.php): failed to open stream: No such file or directory in C:\xampp\...

CIM iframe popup example gone?

I am wanting to implement the CIM hosted form via an iframe, and the documentation mentions popups. It sounds like there was at one point example code for this, but I can't find anything official. I did find these: DPM in WooCommerce Issue... Solved

Hi - I'm having an issue with a new site being launched. It is initially sitting at a domain like It will launch at I am using the latest versions of Wordpress, WooCommerce and the Woo Commerce DPM...

Sandbox Unsettled Transactions

Hello, I placed an order using sandbox gateway url. My order was placed successfully and its also showing in transactions list. But none my transcations are settled so for. Transaction Cut-Off Time: 5:00 AM PST and i enabl...

Attempted to read or write protected memory.

Hi, When I deploy the dll only in Release mode in a different domain server it is giving me the following error. My website is developed using microsoft commerce server 2007/2009(sp2), 2.0, as a payment gateway. No...

security enhancements updates in Authorize.Net

Hi All, what is security enhancements updates in Authorize.Net. Whether do we need to do some changes in calling API mechanism. Do I need to do some code changes for calling API? Please reply ASAP.


Limitations on cards that can be used with CIM?

We recently implemented CIM. We've had a lot of complaints of declines, and have found that they're H&R Block Mastercards, apparently some sort of prepaid or gift card. They're being declined when the test transaction is done to create a payment prof...

changes requiered for updated Authorize.Net/Akamai

Hi, For :-AUTH_CAPTURE, AUTH_ONLY, PRIOR_AUTH_CAPTURE, CREDIT and VOID what are changes requiered for updated Authorize.Net/Akamai by which our existing source code will work properly.

Refund Transaction Card Error

Hello, I am using sandbox gateway url. I placed an order using test credit card for mastercard. I enabled testing mode as 'Live' and Payment action is 'Authorize Only'. The order was placed successfully and i raised invoice with 'Captur...

Create ARB with customerPaymentProfileId Solved

I am tring to create ARB subscription First i was create Customer Profile then craete multiple Customer Payment Profile for this Customer Profile .but a want to Create a Subscription (ARB) for particular Payment Profile of Customer can i ...

Transaction Reporting WSDL, SubscriptionDetail Change Solved

I created Java proxy web service classes from the Transaction Reporting WSDL. It appears like there was a change to the WSDL, since my requests are failing SAX parsing. Looks like the SubscriptionDetail class has a new element, "customerProfileId". I...


ARB Notification Issue with Gravity Forms (WordPress) Solved

We are using Gravity Forms to build an online donation form that allows for one-time or recurring payments. There is an issue with the recurring payments. When the subscription has been created in, a note appears in Gravity Forms. After...

Adding a new line item - SDK - PHP Solved

I'm having a hard time adding a new line item using the SDK (PHP). An error gets generated. setName("********");$merchantAuthentication->setTransactionKey("**************");$refId = 'ref' . time();// Create the payment data for a credit card$creditCa...


No Post Back

Running into an issue simlar to the one described on SIM Relay Response Not Getting to My Server This error is displayed to users: "An error occurred while trying to report this transaction to the merchant. An e-mail has been sent to the merchant inf...


Email Notification For FDS Filter

Hi, I am using for transaction processing.I have enable amount & transaction velocity filter in FDS(Fraud Detection Suite) for fraud prevention and also I have set action to decline the transaction when these filters are triggered. I am...


Email Notification For FDS

Hi,I had enabled Amount filter & transaction velocity filter for fraud prevention also I had enable email notification in FDS ( Fraud detection Suit ) panel with my email address & also I have checked email notification settings in edit user profile ...

Magneto - Silent post url

Hi, We have an ARB system integrated with magento. When orders are processed after midnight, most of the transactions are being pushed to website except 3 or 4 sometimes. If I look at the transaactions to see any difference - there is no difference. ...