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.

x_invoice_num - Where does it go in reporting? Locked

Hi, I'm setting x_invoice_num at the time of authorization, but my customer is complaining that he cannot see this invoice number in the reporting. Where can the merchant see this number in the merchant reporting? Thanks in advance for any help! --An...

Partial Capture - How to return the remainder? Locked

This is a very complete forum with lots of examples. I have found myself learning many new things. Thanks! We are hoping that we are already compliant with the new Partial Auth regulations, but I cannot find a forum topic which hits our exact situati...

Retrieve XML using CIM SDK Locked

Is there a way to retrieve the response XML from the CustomerGateway object of the CIM SDK after a transactions has occurred?


Sign Up for a Test Account - CAPTCHA NOT WORKING Locked

Two people have tried to enter the CAPTCHA for a test account and our input fails every time. We think the CAPTCHA is not working. Or someone is having fun at our expense ;^) Please help?!

Data types for storing Response IDs in a database Locked

I'm integrating using CIM and need to database store the CustomerProfileID, CustomerPaymentProfileID, TransactionID, and AuthCode. What are the SQL equivalent datatypes for each of these 4 responses? Thanks not responding Locked

Hi, When attempting to access the '' I receive a 'This webpage is not available' page. It even indicates that 'The webpage at might be temporarily down or it may have mo...


Error 261 in test mode Locked

Please Help - I Haven't changed any code, and have been testing in the developer mode, where I started to get error:An error occurred during processing. Please try again. (261). Is the test environment down?


Relay not working - PLEASE HELP! Solved Locked

Hi, I’m trying to integrate my site’s credit card processing with using DPM and have found an issue. Whenever I submit a transaction, an error appears within a second. It is below: An error occurred while trying to report this transacti...

Customer Email Receipt for Authorization Only Transaction Locked

Hi, When performing an Auth Only transaction, the email receipt sent to the customer looks identical to the email receipt sent for an Auth Capture transaction.Is there any way to indicate on the email receipt sent to a customer, that they were author...

Transaction Error Notification Locked

We're using "Simple Checkout" on When a customer places an order, the transaction is approved however we get the following error message sent by email "**Please DO NOT REPLY to this message. E-mail if you have any...


AIM Integration Beginner Question Locked

This is probably a very basic question, but based on the Java sample code, it seems like for CNP transaction, the only information needed is card number, expiration date and cvv. I'm wondering if any other billing information is also required, such a...

sim-php help Locked

hello i was wondering if someone can help i'm using the sim-php is their away where i can have the customer add the amount instead of being hard coded as people are calling it here if so can someone tell me how to change it thanks $loginID = "API_LOG...

Please Help: Partial Authorization Transaction Question Solved Locked

I am making changes to my companies internal paysite in order to come into compliance with the new regulations. We have decided that when we get a split tender transaction that comes through we want to get the remaining balance along with how much wa...

Partial refunds and original transactions Locked

Hello all! I've looked around a bit and can't seem to find what I'm looking for, so sorry if it's been posted before. I'm using the AIM method in ColdFusion, but the heart of the matter is more towards the way functions. Here's what I'm tryi...

Transaction API questions Locked

Hello, I've searched the boards and hope I'm not repeating something! I'm trying to get a list of all transactions ever done on the account, including settled AND including Unsettled, if that's possible. Is there a PHP call to get that, something lik...


Echeck required fields Solved Locked

The echeck developer guide says the banking institution (x_bank_name) is a required field. Can somebody confirm this for me because, it seems redundant as the routing number has the bank information in it. Also, the text entered by the user could be ...

Transaction APIs Locked

Ok, here goes! The AuthNet phone support person could not help me so I will try this in the forums. I am implementing the new Transaction APIs. I downloaded the SDK from authnet and I am able to get one function working - the getSettledBatchList func...

transaction details API Locked

How can I get the payment profile or the customer profile associated with my transactions?

Custom Item description columns in SIM Locked

I have decided to use SIM API for a project, where client sells service and not a product. From SIM guide I found that item description has the following columns item, description, qty, taxable, unit price and item total. As we are sell...


need help in integrate ARB on the website Locked

Hi, I would like to have some help in setup the ARB on our website. If you are interested, please contact Leah at 708-234-9510 or Thanks,Leah

Prepaid Test Card Numbers Solved Locked

We are trying to implement the new MasterCard and Discover compliance requirements for prepaid cards. I need some prepaid test card numbers to verify that things are working correctly. I have searched the message board, but have not found anything, p...

Getting started with using the CP method via C# Solved Locked

Hello,I have been tasked with attempting to integrate a program which contains a POS module used by retail locations with (CP transactions only).We want to use C# to build the interface however I see your C# examples are built through A...

CIM - CreateCustomerProfile fails to create profile Locked

I'm new to CIM and when I try to execute CreateCustomerProfile it always comes back with null values and ID of 0; no profile is created. Here's a snippet. Can anyone tell me what I'm doing wrong? I appreciate the help! Service srv = new Service(); Me...

x_duplicate_window not applying? Solved Locked

Im trying to add the x_duplicate_window option to a simple php payment page that has been working great for months. The setting seems to be ignored by as i can resubmit the same payment over and over again. Ive tested this in both live ...

Is This It? Locked

I've been working with integrating DPM and PHP for my website. I've reached the point where the error message I get is: Sorry, an error occurred: (3) (TESTMODE) This request cannot be accepted. There is no subcode or other information that comes with...