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.

CIM createCustomerProfileTransactionRequest lineitem usage

I am using CIM to upload a new transaction. I would like to use the field "lineitem" described in the documentation yet I am not sure where exactly to put it. Can you help me figure out the order and structure for createCustomerProfileTransactionRequ...

C# AIM code and non-english character

I use the C# sample posting code from the developer website, it works for all-english address. However, when I use non-english addresses like Montréal, it throws Bytes to be written to the stream exceed the Content-Length bytes size specified.when ca...


ASP.Net Relay Response?

Ok, so I've done searches on the forums and it seems that either a) most people haven't gotten a thorough response or b) there really is no response to this question. When receiving a relay response, my asp classic code works fine... And when I code ...

Reactivate Suspended Suscription ARB Locked

Here is the situation:Subscription Created with start day Monday executing every 12 months.Card gets processed but is declined and subscription suspended Tuesday. Wednesday I update the subscription (Credit Card # and EXP only) via XML.Questions:When...


Get eCheck previous transaction status

In my system whenever customer places order thru eCheck (ACH) that order status sets to "Hold". Now i want to change the status of this order whenever transaction get settled into the merchant's account. is there any API thru which i can get the stat...


ARB Expiration and TotalOccurrences

Hi. Two questions please. 1) Does a subscription expire on the day of the last occurrence? Or would you still be able to increase the occurrences for some time after that, like up until the next occurrence becomes due? 2) Can you change an ongoing su...

Validate the Credit Card Number,Cvv code and Expairy Date Locked

HI All, I have been using CIM authorization.They provide all the methods in the sample code except validate the customer credit card information.Could any one give the code in C# to validate the credit card number,cvv code and expiary date?


ARB or CIM for Annual Renewal Billings? Locked

We need to automatically bill for annual renewals of a service. It appears that ARB is more suited to something such as a monthly billing. Can it be used reliably for any annual billing or would it be more appropriate to use CIM?

Multiple CIM AUTH_ONLY/VOID Transactions

I have CIM integrated with some ordering software that my company provides and we have been getting complaints about the following situation from our clients. Example:1. User has $100.00 available on card.2. User purchases order for $75.00.3. The sof...

Integration of ARB XML in c#.Net 2005 Locked

Hi, I have downloaded code of ARB from sample code section. I am having ARB Test account credentials. But I do not understand, how to integrate that sample code in my website. I want to create subscriptions, update subscriptions and cancel sub...

Testing eCheck transactions? Solved

Hi All, First time poster, long-time lurker. I'm writing my first integration to the test sandbox and can successfully process CC transactions, but having trouble with eChecks. Can't seem to get anything to go through successfully. I've looked for te...


CIM createCustomerPaymentProfileRequest duplicate entries problem Solved

Accoring to the CIM guide at PAGE 105 under "Duplicate Profile Verification", when adding a new payment profile using "createCustomerPaymentProfileRequest", if the payment profile information is the ...


Refund (or equivalent) against captured transaction pending settlement Locked

According to the documentation, I can execute a refund against only a settled transaction. Since transactions settle in a batch once daily, how would I handle a situation where I need to issue a refund, but the settlement is pending. Do I have any op...


Secure branded form >> CIM service

Hi, My site does subscription billing of changing amounts. So my plan is to have my credit card page receive the credit card / PAN info, then store it to CIM. But even though the PAN data will never be stored on my system (including log files, etc) i...

ARB error code 00003 Locked

I keep receiving this error code which means "XML Parser Error" Is it the code below?? $content ='' . '' . ''. '' . $loginname . ''. '' . $transactionkey . ''. ''. '' . $refid . ''. ''. ''. ''. ''. $length .''. ''. $unit .''. ''. '' . $startDate . ''...


Shopping Carts Locked

Hi, I already have all of my products online (without a shopping cart feature). Is there an shopping cart that will allow me to just add snippets of code to my existing pages (one bit of code for the 'add to cart' button and ...


transaction using 4digit cc_num and previous transaction id

Is it possible to store customer's card's last or initial 4 digit an use previous transaction ID to perform operation on AIM?I hav used verisign too n they had this PNRef field. I could save last 4 digits of customer's card n carry on making transact...


Does CVV/CCV decline still hold the funds in reserve? Locked

With AVS I know that a decline based solely on AVS rejection still holds the funds in reserve at the bank. Is this also true with a CVV/CCV based decline? I have two documents from that claim the funds are held but I have tested it and ...


sending information to the gateway Locked

I am currently researching the SIM integration method. I have a system where the user will log in. I capture the user ID in session variable. I also capture the shopping cart items in the session. When the visitor goes to check out I would like to pa...

Error 261? Solved Locked

Anyone else getting failures with a Response Reason Code of 261 ("The transaction experienced an error during sensitive data encryption and was not processed. Please try again.") Using AIM in test mode, and everything was fine until about an hour ago...


CIM: Submitting an unlinked credit Locked

Can I submit an unlinked credit through CIM, or do I need to use AIM for that? If I can do it through CIM, I guess I would use CreateCustomerProfileTransaction with profileTransRefund, but that looks like it's intended for a refund linked to a specif...


Unable to void declined transactions

I am finding it hard to understand this... if I process a succesful transaction, Auth-Only or Auth-Capture, I can perform a Void via the gateway and the charge is removed from the customer's bank. This has the affect of releasing the funds back to th...

relay_response not working

I have a test account and am trying to use the relay_response feature. It works with my production account. I consistently get the message that the transaction was successful, but there was a problem with my web site. I've tried using my real URL and...


Duplicate Transactions AIM Locked

Greetings All, Which fields in an AIM request make it unique to avoid a 'duplication' errored response? I'm testing with a pre-populated form (just to save time) and including x_invoice_number in the request, but still getting the duplication error. ...


Auto Recurring Billing with SIM Locked

is it possible to use ARB with the Server Integration Method. If so, how would I go about doing that. I already have a set up using SIM for regular billing.

ARB Rebillable Locked

Is there an API equivilant to pressing the "Rebillable" button in the virtual terminal from an ARB Subscription?