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.


ARB subscription problem

i am using test account. i have successfully implemented ARB and able to create subscriptions. i have created one subscription for 7 days recuring. but now the 9 day of that subscription but still the transaction not created from that subscription. c...


SIM integration help Solved Locked

I'm having loads of trouble understanding the process here for using SIM integration payment option, as well as creating a form to do so. I have no experience in online payments and have never created a form to do so. If i'm doing SIM integration, ca...


Integration with EURO Locked

Hi I was wondering whether I can use and use Euro as the currency since many persons say that can only process dollars?? Thanks


error message when checking out Locked

Hi,a client gave me his site to help fix an issue with the credit card processing. He is using 2checkout and to process the credit card.this is the error i get after entering the credit card infoServer object error 'ASP 0177 : 800401f3'...

Question about ARB trial period Solved

Hello! I faced with problem with creating of ARB subscription with trial period. Need to create subscription with 1 week of trial period and month to month payment after that trial. Can I create such subscription with standard mechanism or should I c...

post ips uses for relay response

I am a developer currently trying to implement the SIM method on a server with high security settings. Because of this I need to know a range or list of IP addresses I can expect to use when posting back transaction results using the re...

AVS mismatch leads to pending transaction for bank cards. Locked

Currently I am experiencing a frustrating scenario, hopefully someone has a possible solution. I submitted an order on my companies website and purposely entered an incorrect address in an attempt to have access to both ends of the failed transaction...


Changing the amount in SIM Integration Solved Locked

Hi, im new here, and im trying to make SIM Integration with, first excuse my bad english!!! everything is OK in my test using the sample code (php version), but when i try to change the defaul amount via Web, then i get a error, i read ...

How to handle pre-orders

I am working on a website for a documentary film producer. They would like to use the website to take pre-orders for the film. The film release is scheduled for the spring, so 3 months or more away. What is an appropriate way(*) to handle the transac...

CIM payment validation Locked

I tried putting in my first payment profile and according to the docs "cardCode" should be avilable under payment->creditCard to test CVV. Should this not be used as part of the validation and only during an actual charge? If so, the documentation la...

Replacing ARB functionality with CIM Solved

I am developing a app that will use the CIM module to store card data, and later charge it based on a payment schedule. I decided to use CIM instead of ARB because it seemed easier to work with, considering the payment amount and schedule migh...

echeck integration

Can you please provide me the sample code for doing payment using echeck??its very urgent.. Thanks

ARB and Silent Post query Locked

Hi, I have integrated Authorize.Net payment gateway in one of our web application with AIM and ARB. ARB is going to happen every month and using Silent Post we are collecting the required information that is posted by payment gateway. Before implemen...

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...