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.


Direct Post method and x_fp_sequence

I am lloking through the specifications for the Direct Post method and regarding the x_fp_sequence field, all I see is that it is numeric. Can anyone tell me what the maximum value for that field is?


Checking for charges before charge or capture

We keep running into problems where customers have been charged more than once. Is there a way to check against the system to see if a customer has been charged first in order to try to avoid duplicate transactions? It appears to be happening with pr...


Credit Card chargebacks?

Is there a way to see if a credit card was charged back through the transaction details api?


I am reading through the ArbApiSample (C#), and I got it to work. However, it looks like the only way to pass customer payment data (cc #s and exp-dates, etc) to the ARB Api is to display an input form from my own website, and then have customers man...

Re: relay_response not working

Hi,I am using SIM methodI am directing to custom receipt page using x_relay_url.i have public ip.I get the following message: An error occurred while trying to report this transaction to the merchant. An e-mail has been sent to the merchant informing...

Expiration dates not getting through Solved

I set up our organization’s online donation form using the ChronoForms full "Plug-In" several months ago and everything has been working smoothly - many successful donations. But Tuesday we got an email notification from our form that s...

AIM: how to send XML to

I'm trying to integrate our system with by Advanced Integration Method. According to the PDF documentation available at, one needs to create an XML for the specific request, send it to ...

URL Relay conflict between Donate Now and Ecwid

Please help me solve this problem with our website. We are a non-profit that relies on donations and this is a problem that needs fixing asap, especially in light of the time of year for donations! The problem with the website boils down to the fact ...

Suddenly Unable to process Credit Cards Solved

Our site fails to process credit cards as of the morning of 11/19/2014..We use the AIM method. We have SSLv3 disabled (POODLE mitigated) on a Windows 2003 Server running Microsoft IIS 6 running a ASP.Net Web Application using the .Net 4.0 framework. ...

Integrate VPOS with CIM

Are there plans to provide the ability to encrypt cardholder data from a POS device through to CIM? I have been investigating "hosted CIM" and I am liking what I see. It introduces the least amount of changes to our web pages and server code, yet ena...

Looking for some advice on SIM

So I have been tasked with adding the ability to take credit card orders from our custom built webstore. The webstore is built on Jboss and is a little dated, but serves it's purpose quite well. I'm a Sysadmin and Java is not in my repertoire by any ...


Capture works with non-Visa cards only

We have a partner that takes orders for us, pre-authorizes them (through, and then sends them to us for capture. When running the Capture process through the C# API, we're required to pass in the credit card number and expiration date....

Need help in ARBGetSubscriptionList

Hi, I know there we can get all the ARB subscription list. I found the way for geting the list by sending xml request. Here is the reference for that ( But I w...


Recent CIM response format changes

Hoping someone here can help me. We have a system that processes monthly transactions using CIM and this month we've noticed that the response format from the createCustomerProfileTransactionResponse call has changed on us. The response data had be d...


JSON issues Solved

Great to see JSON being implemented! There are some issues though. 1.With the JSON response a BOM UTF-8 character is included. BOM on UTF-8 makes no sense. This should not be there as it will confuse most JSON parses. You will have lots of feedback f...

Help with SIM integration (PHP) Solved

Hi all, I have used the sample PHP code for SIM integration and set up as per the requirement. Now I was getting an error as follows: (99) This transaction cannot be accepted. While contacting the customer service they asked me to review the followin...

Does non-hosted SIM encrypt card data? Solved

I am using non-hosted CIM .NET API to add credit cards. This is the one part of my app that sends cardholder data out. So my question is, does it send this data out encrypted? My site does have an SSL certificate, but I am concerned about PCI complia...


We have developed an application utilizing the Authorize.NET API implemented in JavaScript. We have just finished testing (using the dev URL, and all went well. However once we started testing using t...


settingName 'merchant' is rejected Solved

According to page 77 in I can specify a setting named "merchant" to cause an e-mail to be sent to me as merchant (in addition to what may be specified in the merchant web interface). It says: "To sen...

Virtual Terminal Screen & Custom Fields

Is it possible to add customized fields to the virtual terminal screen? If so, is it only text input or can the field be populated using a dropdown box/pick list? Also, will these fields be available when running transaction reports? Thank you!

Please Help me out

How to implement 3d secure in AIM , share your feedback , urgent requirement

New to

Am new to would like to implement as per my client requirement ,pleasesequest sample coding for spot payment,recuring payment , recuring countinues , change card payment

Problem with Magento's module

Looks like the Magento's module has a bug.User can complete the checkout process if he logs into an existing account.But if he uses "Register to Create an Account" and follow through the checkout proces, then it doesn't work.Here is how...

Apple pay token PCI compliance Solved

Hi, Our current checkout proccess is with credit cards is that open requesting a service we create customer profile add payment type, and once service is delivered we create a transaction. Can we store token for transaction.paymentType.opaqueData.dat...

Regular Contributor

Are "held for review" transactions included in the batch?

If a transaction returns with a Response Code = 4 ("held for review"), will that transaction be included in the daily batch? My guess is that it won't be included in a batch until the transaction is either approved or declined.I read somewhere that o...