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.


how to capture an "AUTH_ONLY" transaction in C#

I simply need to know how to capture an "AUTH_ONLY" transaction using C#. I talked to support and they did not know of any existing tutorials or sample code to point me to.ThanksMike

Simple Checkout: Way to Edit/Modify Form Page?

My customers are not finding the 2-page/step checkout process for Simple Checkout user friendly. I believe the confusion is stemming from a "Thank you for registering to attend." message on the first form page. They read this as a confimation of a co...


What transaction types does DPM support? Solved

It makes sense that DPM supports authorization and payments (authorization+caoture), but does it directly support any other transaction types? The DPM documentation seems to imply that DPM does void, prior-authorized capture etc. but I suspect that p...

Help! illegal string

Warning: Illegal string offset 'content' in /home/museum/public_html/store/var/templates_c/%%75^75D^75D30177%%location.tpl.php on line 73style="display: none;">Warning: Illegal string offset 'title' in /home/museum/public_html/store/var/templates_c/%...

Workaround linking CIM to ARB subscription?? Can this work?

It seems I can’t pass a CIM payment profile to ARB, and CIM doesn’t have the capability of ARB transactions. And I don't want to have the user type the card information again whenever they want to setup recurring schedules for card registered in CIM....


Need advice on payment process for shipping

Hello,Does anyone have advice on how to deal with the following scenario? I'll try to keep it as brief as possible. My company is building a Magento storefront where we can sell products online. Our products are large and awkward and do not lend them...


CIM AuthorizeAndCapture - Approved flag set to false Solved

I'm using the SDK from GITHUB for my ASP.NET MVC5 application in Test mode I created an order var order = new Order(customer.ProfileID, paymentProfile.ProfileID, null); foreach (var applicant in invoice.Applicants) { order.AddLineItem(applicant.Appli...


How to transfer money from merchant account to User Account ?

Hello , I want to send money to my agents. I have my account no. , routing no. Account holder name same details is for my agnet. How I transfer money to my agent , I have alraedy mercahnt Account on Authorized.Net. Can this is possible to send money ...

Using the Transaction Details API

I guess this is a general question, I have one account I'm working with but there are many different forms that are using the account for trasnactions. The people who are managing each of the forms want a report that only pulls their form information...

CIM Hosted Page customization??

Hi Team,Hope all is well. We are validating the CIM Hosted page scenario. It works fine but we have few questions regarding UI Display:How can we hide the Billing / Shipping information when we display the hosted form( Popup)Can we add a...


CIM Hosted Form ValidationMode Solved

What is the underlying purpose or realistic application of the "testMode" setting of the hostedProfileValidationMode. All it does is make sure the card number is valid, correct? If it were a canceled card,would it still be accepted as a valid payment...


Rolling out SaaS product to Canadian Customers, Caveats?

We are planning to roll out our SaaS application to Canadian customers. Are there any changes that need to be done to our software to support Canadian clients? We are using the CIM product to create and store payment profiles. Each tenant in our syst...

What if x_fp_sequence is duplicated?

The x_fp_sequence number is defined as "The sequence number can be a merchant-assigned value, such as an invoice number or any randomly generated number." We use a randomly generated number. What impact would there be to the transactions if 2 transac...

Card Declined and Zen-Cart

When a card is declined in Zen-Cart I receive an unformatted response. How do I set up Xen-Cart so that an "card declined" message is more user-friendly? I've looked throuigh the Logs but they were no help.


DPM Form - Separating the Expiry Date into Two Fields? Solved

The DPM form requires the credit card expiry date to be supplied as a single four-digit field. Best practice would present the end user with two fields - usually dropdown lists containing the month number and the two-digit year number. Being two fiel...


Is the API login ID supposed to be secret or not? Solved

The admin page, where the API login id and transaction id are shown and generated, has this text: "IMPORTANT: The API Login ID and Transaction Key should not be shared with anyone. Be sure to store these values securely and change the Transaction Key...


SEPA considerations

Do SEPA (Single Euro Payment Area) regulations have any implications on debit/credit card transactions using Paul


DPM vs SIM Solved

I understand that DPM gives user a wider flexibility of using our own Payment, relay url and Receipt form. Where as in SIM, we use's hosted payment form and receipt form. Is there any possibility of using hosted payment form but use rel...

Debit Card w/PIN not accepted

How is it possible that Authorize.Net supports ebt transactions but does not support Debit card with PIN transactions? This makes absolutely 0 sense to me. I know there has to be a way,,,, If anyone can offer any suggestions or guidance on this matte...


Where do I put the Sample Code for SIM PHP?

Hi I am really new to this payment gateway integration. Where do I place the sample files and which exact files do i palce on my WordPress web site? I do not have a store yet but I just wish to send clients to a page where they can pay using credit c...

Problems with test Card numbers

We continue to get "invalid card" rejections in the Sandbox using the test card numbers provided here... Are these no longer valid for testing?


Authorize.Net Merchant Settings for UK

The default settings in Authorize.Net will not work if the account are an EU or UK merchant and/or any merchant accepting GBP or EUR. If you are a merchant operating in the EU or UK, or are accepting EUR or GBP, then the following fields will be requ...


DPM Which errors can be re-presented to the end user? Solved

So with DPM, to find out if there are any errors in the POST form, that form needs to be POSTed to Authorize.Net If there are any errors in that form, which could be as simple as invalid characters in an address field, then the transaction will fail ...


CIM: Authorize.Net Email Receipt missing Customer ID

When adding a customer profile with CIM, I am setting the third parameter of 'gateway.CreateCustomer' to our client ID number. billing.AuthorizeProfileId = gateway.CreateCustomer(billing.Email, billing.FullName, client.ClientId.ToString()).ProfileID;...