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.

Receiving Error Unknown error using SIM (test) Solved

I am using the SIM test page and after entering all the proper credit card info I am receiving an"ErrorUnknown error."Message and it stays on the SIM page with all the info still in the text fields. It doesn't seem like the page is trying to go back ...


Hi, I am new to this but reading alot of documentation.Our business provide services so customer who avail services can pay recurring monthly or yearly .If they pay yearly they get 10% discount. We charge according to no. of login and most of the tim...


x_currency_code & x_fp_hash Solved

Does anyone know How to generate a correct x_fp_hash that includes the x_currency_code field ? Right now I am doing it like this:OpenSSL::HMAC.hexdigest('md5'), @gateway.transaction_key, "#{@gateway.login.to_s.rstrip}^#{r...


Expiration Date in refund transaction Solved

I am trying to refund credit card transactions through the AIM api. Heres my code in php: $this->_constructXml("createTransactionRequest"); ($params['transID'] ? $this->_xml->addChild("refId", $params['transID']) : null); $transactionRequest = $this-...

E00007 Error

We are integrating with eCheck and the Reporting services using C# .NET AuthorizeNet NuGet package. ECheck is authenticating fine, calls to the Reporting service are failing with the E00007 error. I am using the ApiKey and TransactionKey specified in...


Card Code 65 (CVV) on Valid Numbers In Testing Solved

I am using the AIM PHP API to process credit cards for a site I am building. I am using a developer account and I have tried using both the setSandbox(TRUE) function for testing and also turning on TEST MODE in the Merchant interface. I am testing th...


API to get transactions that are older than 2 years Solved

Hi, I am using the getSettledBatchListRequest method and GetTransactionListRequest method to get the list of transactions.But the getSettledBatchListRequest doesn't allow me to get transactions older than Jan 2011. According to the documentation the ...

DPM customizing error relay page

I need some feedback on the best way to handle exceptions in the Relay Response page.Right now, if an exception occurs in our Relay Response Page I am catching the exception, doing some logging and emailing, and then redirecting the user to our recei...

Regular Contributor

Checking if credit card is good

Using CIM, when my site goes live will know if there is enough money on a credit card? Because we fullfill the order and process it later. I am being asked to verifiy this before we go live. I know the shopping cart uses logic to test t...


Is this code correct for 3 months 3 trial?

Hi, my ARB works but I just had to make a change to it. I checked my test and I don't see the transaction. I dont see it because it occurs I have to wait for 3 months to see this transaction?? I want to have a trial period of ...


Testing returned checks on eCheck

Hello, is there a way to simulate returned echeck transactions via We need to test our code using getTransactionDetails and make sure it handles “failed review” and “under review” transaction status properly. Thanks


Can DPM or SIM store or use stored card profiles?

I have experience developing highly customized AIM and CIM applications. CIM is very cool and meets the complex needs of our larger clients. But now we have a new client with simple needs and a small budget. Reading the docs, it looks like DPM or SIM...


CIM Hosted Form - State/Country Select box

Hi, I am using the CIM hosted payment form, but i need to do some processing to the address users enter to determine shipping costs. The issue is the form allows users to enter their state and country however they choose: such as AK vs Alaska or US v...

E00003 - element 'lineItems' incomplete, expecting unitPrice Solved

I'm caught in a wierd situation where I have a live site that's working perfectly, but my developer environment isn't. The only difference I can tell is that my developer copy's transaction queue is longer and is likely trying to process multiple lin...


Emptry fields on relay response Solved

Hi, I am setting the following fields in a form like this:

Credit Card NumberExpiration Date (MMYY)First Name
but some of them are not coming back to me on the relay_response, more exactly x_cust_id and x_invoice_num. Does anyone have any ideea what ...


Hello every body I am stucked with this Payment Integration In Codeigniter 2.1, and your help to get me out of this will be great. Basically I am integrating in CODEIGNITER 2.1, I have created a credit card present account...

How to add Merchant defined fields to Email receipt

Dear all, Is there any way for adding our defined fields to Visa or American express section in the footer of email receipt? For more detail pls click here: this my share picture on dropbox. Thank...


how to validate masked payment profile CIM c#?

Hi, I am using CIM C# - I am able to generate customer profile, payment profile and run test transactions. however, I want to know if there is a way to authenticate the customer payment using a token? Does CIM return any token that I can store (inste...

Integration with Salesforce for Card Present

Hi EveryBody,I am new in I recently got requirement for integrating with payment gateway. User of my application will do Credit card payment via Magtek credit card reader. I searched a lot for Card present ...

Connecting CP and CNP Gateway to single merchant account

Hi, I want to develop a POS module using CP implementation (for direct sale at the counter) and an online module using CNP implemntation with AIM (for online sale), for the same product. I understood that i need two different gateway accounts for CP ...

Regular Contributor

Finalizing tax amount

I plan to use CIM when the site goes live. Now I am asked to finalize the sale with the accurate tax rate. Because we should be charging tax based on destination. And every state, county and city is different. Can this be something I can do in CIM? T...

DPM response parameters missing

I'm doing an integration with Ruby on Rails 3.2. I'm using the gem via the DPM method. Everything posts fine and the callback works as expected. The problem is that the transcation response does not include any of the submitted card fie...

Recurring Payments -Need some guidance

Hi, We are new to and are struggling a bit to design a recurring payment solution to fit our needs. We did do a little research on CIM and ARB api's but not really sure if they fit our scenario. Our scenario: --Users register for our site an...


3 Features that should be added

So I have been using now for over 3 years and overall it is a great service and very reliable. Wondferul customer service and overall a high quality product. However, there are serveral features that my company has been hoping Authorize...