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.

help with Merchant Defined Fields and DPM (PHP) Locked

I'm a new developer, and new to PHP. Especially OO PHP. I've spend a while trying to figure this out on my own, but I'm totally stuck. I hope somebody can help. I'm using DPM, and it works without a merchant defined field. My problem is I need a fiel...


Is there any way to debug Silent Posts for ARBs? Solved Locked

Is there any way to debug Silent Posts for ARBs? The documentation says: "You will also not be able to receive an ARBsubscription transaction Silent Post while using a test environment account." Am I forced to implement and test the parsing of the Si...

Settled Batch List No results found Locked

When i send a request to get the settled batch list, i get a response of no results where as i have one setteled transaction in account. I am using iphone SDK. Can anyone help out? Device logs in correctly, i also enabled transacti...

I got E00003 error while testing with electronic check Solved Locked

Hello, I got following error: E00003,The 'AnetApi/xml/v1/schema/AnetApiSchema.xsd:nameOnAccount' element is invalid - The value '(Elisabeth) Marika Whitfield' is invalid according to its datatype 'String' - The actual length is greater than the MaxLe...


Auto payment in CIM Locked

Hi I need to know whether auto payment is possible through CIM.This means i have a requirement likeif the user clicks on pay button the already stored card information on the server should be used to make the payment process instead of...


System errors on ARB transactions? Locked

Is anyone else getting E00001 unexpected system errors from XML ARB transactions? I'm trying to put a new integration live which has been working just fine in the developer sandbox, and all of the transactions are coming back with that error code.

'String' datatype maxLength Solved

Hello, I am making a request using createCustomerProfileTransactionRequest, and getting the following error response for one of my lineItems:ErrorE00003The 'AnetApi/xml/v1/schema/AnetApiSchema.xsd:name' element is invalid - The value '' is invalid ac...

Sending money to variable owners Locked

Hello, I can use either Server or Advanced Integration API. What I want to accomplish is where the payment from one user would be sent to another user. For example, let's imagine this scenario Owner 1 owns Item AOwner 2 owns Item B User 1 purchases I...

iOS 5 build errors Locked

When I attempt to build my iOS 5 app using SDK, I get the following warning and errors. The first 2 lines on uniqueIdentifier are warnings releated to UDID access going away in iOS 5. Not concerned at this point. The next 8 are errors.I...


C# CIM (SOAP) & Duplicate Transaction Solved Locked

I use C# CIM (SOAP) and I get a response "A Duplicate Transaction has submitted ".Does I can set the "x_duplicate_windows" in my code to set the duplicate time ?

AIM Credit Card refund Locked

Hi. I am new to the AIM API. I currently have ARB (assuming AIM works with ARB) and I am trying to figure out how to submit a refund transaction. I read AIM documentation and also the Guide to Issuing Credit but found no complete example of how to do...

Does DPM Support Textboxes in ASP.NET, Webform, C#, Masterpages? Locked

When I use the following: My value shows up here: ctl00$MainContent$x_zip But when I use: My value shows up properly here: x_zip My question is, is it possible to use a textbox instead of a basic html input field to post to x_... fields? If so, can...

Sending Information to Virtual Terminal with by POST or GET Solved Locked

We process occasional walk-in sales through the virtual terminal under our merchant login at Our in-house order system has already calculated the dollar amount and invoice number at that point. Is there a way that our ...

Can I integrate Authorize.Net with a .NET 1.1 ASP.NET Project? Solved Locked

Hi, I have a .NET 1.1 ASP.NET project (Visual Basic .NET in Visual Studio 2003) that I need to integrate with Authorize.Net.Before I get too deep into the effort, can anybody tell me if this is even possible, or will I have to upgrade the project to ...

ARB PHP sample code gives me a blank page Locked

Hello,using the simple code from the README file of the PHP SDK I've setup 2 using ARB the other using AIM, both located in the same folder using the same sdk files.the AIM works fine and creates a charge on my test account, the ARB gives m...

Android POS Locked

I'm trying to design a POS on an Android Tablet, in an environement consisting 1) Card Swiper ( Connected to the Tablet)2) Webserver ( For Interacting with Autorize.Net) Scenario: Both the Merchant and the customer are at the same premises. The merch...

Test account password recover Locked

Hello, I just tried your test account reset password. The page to reset the password for the test account is asking for my pet's name. I never entered this information when I setup the account. So I'm locked out of the account. Also, this phone help ...

Android Mobile POS Questions Locked

Hi, I'm new to payment gateway. I'm trying to build a mobile POS on Anroid Tablet. I have a few basic questions, will you be able to clear those? if you are "Ok" I will post those in this forum. Thank you in Advance. Regards, RAJIV


.NET version for SDK Locked

Hi, I'm trying to implement the DPM in C#. I'm using an older version of .NET (2.0.50727) and am recieving an error generating the fingerprint hash (string vFingerprintHash = AuthorizeNet.Crypto.GenerateFingerprint(vTransactionKey, vAPILoginID, vAmou...

Hosted CIM in Ruby

Hi, I'm hoping to use the Hosted CIM interface in a Ruby application. I look in the gem, but I don't see support for the getHostedProfilePageRequest transaction there. Any suggestions on how to send that transaction type using the API? ...


the sample sim php code is generating error 13 Locked

the sample sim php code is generating error 13The following errors have occurred.(13) The merchant login ID or password is invalid or the account is inactive. = '5.1.2' ){ $fingerprint = hash_hmac("md5", $loginID . "^" . $sequence . "^" . $timeStamp ...

Which method to use DPM, SIM or AIM for payments through CHECK ? Locked

Hi, I am newbie to Authorize.Net and want to know which mehtod to you use. The clients are high end and will typically be paying with checks that are between $2,000 - $50,000 per transaction... in some cases they may use credit cards but plan on most...

Trouble testing DPM Locked

I'm using the DPM integration method, and regardless of what details I enter it returns the response code 3. That's supposed to mean that the card is declined, but it gives that when I use the test card info from the help files and when I use real cr...

Registering an iPhone as a device for testing Solved

Someone at StackOverflow asked a good question. How do you register an iOS device for testing? I'll post the answer there if someone dcan answer it here.