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.

Not allow certain card types

My client does not want to allow "American Express" transactions. How do I manage which card types are permitted?

Get Transaction for each Recurring Billing in Authorize.NET ARB

I am using Authorize.NET Automatic Recurring Billing Service in my C# application and I was able to integrate recurring payment successfully. Suppose I am using annual recurring profile. On Jan 1st,2014 I started my subscription and next payment date...

ARB issue

All teh sudden there is a issue happening. When i do the ARB create account. For the responce from api i get the following. HTTP/1.1 403 Forbidden Content-Type: text/html Server: Microsoft-IIS/7.5 X-Powered-By: ASP.NET Date: Thu, 10 Jul 2014 16:21:35...


Prior AuthCapture

.NET C# I need to do an Auth, then capture that Auth with the CIM. I create the PriorAuthCaptureType and then try to get a CustomerProfileTransResponse but it blows up giving me a null exception when I submit it the PriorAuthCaptureType. I do have a ...

CIM: Register expired CC for testing Solved

Hi,I'm using CIM validateCustomerPaymentProfileRequest() to identify expired credit cards. Problem is that I can not test my routines, as I am not allowed to register a expiration date in past (in my Sandbox). I could register 0714, but then...


SIM error

Hi, I'm testing SIM, trying to test it anyway. When I run sample code (below) I get this error message: (13) The merchant login ID or password is invalid or the account is inactive. And here is the code from the sample page. The account is active. An...


Need help with AIM integration

Hello, this is my very first time trying to install AIM integration from the quick start page.I am trying to install a payment system for one of my cilent wants me to install the AIM under the a specific page but, not for the entire websit...


SIM - can postback an identifier-value?

Hi, I am debating whether to use AIM or SIM. I am a bit familiar with AIM - having set up a PHP page and used the test credit cards - and within that I am able to use a unique identifier to associate to the client of mine that the payment is for - th...

Error while submitting Echeck

As i'm submitting the Echeck values to, it gives the followinf error: The 'AnetApi/xml/v1/schema/AnetApiSchema.xsd:accountType' element is invalid - The value 'business checking' is invalid according to its datatype 'AnetApi/xml/v1/sch...

Intermittent cURL errors

Using the AIM service, my users are getting these errors intermittently: cURL error: SSL connect error cURL error: malformed Users get one, the other, or neither error. In some cases, the user can resubmit the form without changes and it goes throug...

Getting the duplicate ID from a E00039 error

When we are calling CreateCustomerPaymentProfile and CreateCustomerShippingAddress we occasionally get an ‘E00039’ for a duplicate record. When this occurs the customerPaymentProfileId and customerAddressId are set to 0 in the response. Is there any ...


ssl cert for broken?

Since 11 pm PST time we cannot do CIM transactions. The new SSL cert for is only valid for * The IP address resolves to Major snafu???

Switching from sandbox to live Solved

So I have DPM setup on my site with sandbox account and everything works exactly as planned. I switched to a live merchant account, but then enabled test mode within the merchant account. changed my md5, transaction and login id's and tested my site....

Hosted Cim: Change payment type for payment profile Solved

We're using the CIM hosted forms to manage payment profiles, that are used for recurring payments. When user is registering his payment data (addPayment form), he can choose to use a credit card or a bank account. However, when we are using the editP...

How can I validate information without emailing customer?

We have a business model where we rebill customers every month based on monthly activity. So each month, the bill will be a different amount. We would like to validate payment profiles a week before billing so that if any profiles are no longer valid...


SIM x_relay_url not redirecting Solved

Everything working fine when i send data to it goes to payment page and then when i enter credit card number and expiry date it does redirect to my page but the url will be due to this my...


CIMinvoking payment with customer profile id via post request

I have this scenario:- Customer pays with credit card for the first time- stores the CC info of customer into their system and sends GET request back to me with success and customerProfileID that I can use later to invoke the payment vi...


Unknown Error Solved

I am current testing integration in live environment using SIM approach, and upon my first transaction the payment form displays Unknown Error. Anyone know what causes this to appear? I do not know how to upload images to this post, else I could prov...

Sim Transaction Error

I'm trying to develop doing a SIM transaction. I'm not even really sure what a good transaction sequence is supposed to look like. I haven't really been able to find any screenshots or documentation detailing how it works on a successful transaction ...

Gravity Form Add-On - Credit Card Information Can't Get Processed

I'm currently using Gravity Forms with the plugin. I'm pretty sure everything is set correctly (created the form, API keys are valid, matched the feed to the form, etc.). yet when we try to process the form, credit card information can'...


SIM: Subscriptions Guide

With the SIM API - We are trying to do Subscriptions - Recurring Billing Transactions - Can somebody point me to some documentation for this ? Is Subscriptions supported through SIM API ? -Kunaal

PHP suggestions for two payments from same transaction using DPM

I need some suggestions for my first project. I am working in PHP. I need to charge a convenience fee on a payment, I need the main payment to go to one id and the fee to go to a separate id. I have started down the road of using DPM, a...

VPOS Update - updated ActiveX Control

I received an email from"you will need to download an updated ActiveX Control in order for VPOS to function properly"My organization had 500+ computers. How do I obtain the updated ActiveX control before July 8th so I can make sure eve...

AIM and SSL certificate

I understand that AIM enforces a SSL secured site, and our main site does have SSL.However, our main site is currently running "coming soon" page and thus all development is on a local server/machine, which we did not purchase a SSL certificate for. ...