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.

Duplicate transaction with createCustomerPaymentProfileRequest

I'm using CIM with AVS and CVC, and I'm building a site that allows users to create a profile using createCustomerProfileRequest and then create one or more payment profiles using createCustomerPaymentProfileRequest. Everything seems to be working, e...

MD5 Hash Calculation on Void transactions Locked

I'm having trouble getting the MD5 hash to validate on an AIM Silent Post URL callback. When receiving callbacks for regular transactions my hash calculation matches that passed in x_MD5_Hash. On voided transactions, the hashes do not match. I'm usin...

Simple Checkout button in

The code generated for the Simple Checkout button included a tag. This does not render on my pages. This seems like an issue lots of sites would run into. Is there a workaround? Thanks for any help you can provide.

Automatic page redirection after successful order Locked

I have successfully implement SIM. After successful order execution, It shows link on receipt page to go back to our main site. At our main site, there is code to process order and send confirmation emails. The problem is that some time user click on...

SIM Relay Response Time Out (PULLIN MY HAIR OUT) Locked

I have read the knowledge base, I have read other forum posts, and I have submitted a ticket, still no resolution. After completeting a transaction sucussfully, I see this on the screen: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~An error occurred whi...

Silent Post not coming

Hello, I have set silent post URL at Account --> Settings --> Silent Post URLWhen payment is done, I am not getting any silent post call on this page. I have created a subscription and one payment of this subscription is already done but I did not ge...


SIM design for handling relay response timeouts

I have previously implemented AIM (in a .Net environment) and used the following process on a web site:1. User selects items into shopping cart2. User requests checkout3. User fills out credit card and billing/shipping information and submits4. Syste...

Create Shipping Address in CIM, C#

Hi, I would like to create a new customer profile, which includes the customer's shipping address. Do you have code that I can use? I can create the profile and add the billing info, however, I don't know how to add the shipping info: public static l...


How can I get next billing date in ARB subscription? Solved Locked

Hi, I am using ARB subscription. my subscription start_date is 01 Jan,2010. I know that ARB will automatically bill my amount on date 01 of every month. But for some reason i need to get my next billing date. For example : I have to up...

Looking for ARB sample source code written in ASP

Please anybody have sample code for recurring billing for credit card writen in ASP. I could not found sample code in this given URL Thanks in advance


Searching CIM Profiles

I would like to make a case for the ability to search CIM Customer Profiles using the XML interface: We have several applications, each using it's own database, located in remote parts of the world with frequently flakey internet access. Each applica...

AVS zip mismatch with Canadian credit cards Locked

Hi, We usually get an AVS mismatch on the zip code when submitting credit cards from Canada. Our sales reps end up trying different spacing and combination of letters to try to get it to authorize. Mostly this doesn't work. Does anyone have a high su...

Relay Response (SIM) Solved Locked

I know there are a number of threads open in regards to SIM and the relay response URL, but since those seem to be resolved and I don't see where they resolved it, I thought I'd try a new thread. I am having a problem getting the relay response URL t...

Verify Card Information WITHOUT pending transactions Solved Locked

I've seen a couple topics that talk about this but the answers in them were fairly unclear and unsatisfying.

Submitting Split Tender Transactions

When submitting a second, third, fourth, etc, payment for a split tendered transaction, are we to submit the split tender ID returned from the first split tendered payment for every subsequent payment? Or do we use the split tender ID returned from t...


CVV Not working Locked

Hi, I'm a new member and I'm working on setting up my shopping cart. An customer support representative suggested I read/post questions here. I can not get my CVV to work properly. At this time I've made three transaction which I do see...

Itemized order info with AIM Solved

Hi all,We're having a problem with the itemized order info using the AIM method. On page 22 of the AIM developer guide is a snippet of sample code - we have copied this snippet into our test page and it always results in an error (code 270: Line item...


SIM and Recurring Billing Solved

Hi, We have a client who wants to integrate a payment system to allow customers to purchase their application. We have decided to use API for development. Can anyone advise as to which is the best suited integration method.Our criteria ...


Virtual Terminal not calculating the MD5 Hash the same as API calls

I'm having trouble figuring out how AuthNet calculates the MD5 hash for virtual terminal transactions - it appears to use a different formula. In the trace output below I captured debug information on the silent post notifications for an API call and...

CIM createCustomerProfileTransactionRequest Locked

I have given the value of "true"true if it is creating the recurring . where is the option to provide other details liketotaloccurences,startDate,period like (monthly or 1month),amount,card details. In CIM.

ARB with update pricing from my website Locked

Hi, I Am planning to implement auto recurring billing(ARB) to my website clients. I am able to do the auto mated recurring account but I am struggling with updating the subscription from my web site. i.e If I want to update the recurring amount from ...

Trusted Contributor

Authorize.Net ARB Client Emails

Does anyone have a running list of ARB Client notification emails sent after an order is approved or declined? Thanks!


Unable to get CVV Response, even while using AIM Example Solved Locked

I've completed a fully functional (successful live charges) AIM environment with AVS responses, but never any CVV responses. My account settings for transaction version are set to 3.1, testing mode is OFF, and checked ON all CVV settings. I've verifi...


Setting up ARB using ASP Classic Solved

Does anyone know of any resources to get help setting up ARB using ASP Classic? I keep getting errors regarding the XML submission. The latest error is "Invalid at the top level of the document. Error processing resource..." I am fairly confident tha...

Almost ready to launch SIM - What do I need to test?

I have been using a SIM test account and have everything working as planned. I am almost ready to launch the site, but what should I test before doing so? I am going to generate my transaction key and test my site on the actual account using ...

Help with MS Access API

Hi, I'm new to this and need a way to connect to from MS Access. Can anyone point me to some informaion or sample code for VBA? Thanks,Jason