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 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.

Android integration - Where to put the API Login ID & Transaction Key Locked

Hello,I am currently integrating the SDK on the android platform.I am able to successfully send my transactions with the test account.However, I would like to skip the "Login / Password" screen when the transactionis processed. Note tha...

Where do I put the Login ID & Trans Key in the PHP Code? Locked

I'm fairly new to php programming, though I am well versed in html/css/xhtml, I went through Stymiee's very thorough and easy to understand tutorial series on handling online payments. However, in that tut I didn't see where we input the connection c...

Android Integration Locked

Hello, I'm building an Android App that enables user to pay the Total Due to the Merchant. I stumbled upon your Gateway and was trying to figure out which of the API to use. Since I have an upcoming meeting with the client, I would like to have a che...


Problems getting ARB transaction subscriptions to save Locked

I am trying to send XML data to the ARB API to setup subscriptions, using an application I wrote in Classic ASP. I am actually doing two separate transactions. The first is a regular auth_capture to charge the credit card an initial amount of $20.00....

Collect card data without charging card (DPM?) Solved Locked

Is there any options with DPM to be able to collect a users CC info but not show any charges?I'm building an event registration database and we have events that we cover all the cost but if someone cancels we need to charge them a fee. We need to be ...

Need help with ARB XML Solved Locked

I inherited some billing code from another developer and it uses the ARB xml api (v1), my client informed me they where getting duplicate transaction errors so i started researching seeing what i could do about it for them and found where people had ...

Will DPM save anything to my database? (Quantity, UserID, TimeStamp) Locked

I have a ASP.NET 4.0 web form using C#. I'm selling 1 item with varying quantity. The customer goes to the Purchase page, selects the quantity, and then I have a web form where they can put in their Name, Address, and Credit Card info and click a sub...

Pass variable on cancel? SIM API Solved Locked

With the SIM API, one can specify a cancel URL/text. Is there a way to pass a variable back to the cancel URL? I assume there isn't, but can anyone offer an alternative for what I am trying to accomplish? Im using PHP. Thanks in advance.


Using API to figure out recurring Locked

Hey folks, Heres the situation: We have a recurring subscription service, it bills people a set amount every 3 months.I'd like to know if we can use the API to download the data, and sort out exactly what clients are recurring, and what clients are n...

Error Code 97 Locked

Dear Sir/Madam I am using SIM for (VB.Net)I am having the error 97 code.I tried it locally and everything works fine.I deploy it to the remote server I have the error 97.I get the the time from the server , use your tool to see the time diffe...

problem with the testing with the Test accunt in the Iphone sdk Locked

Hello i am facing problem while testing with the Test Accunt. i had entered correct user name and password with transection key.. i had used below code for login.. [AuthNet authNetWithEnvironment:ENV_TEST]; MobileDeviceLoginRequest *mobileDeviceLogin...


Settlement hasn't run in 8 days Locked

hi- has anyone else had an issue with CIM transactions not being settled? the date of my last settled transaction is November 19th. thanks laura

Urgently help Solved Locked

Hello, I am integrating android API for and its giving me Error Unknown Erro Api test and Error Code is E00000.Please Help me what may be reason?