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.

Error with relay response

Hi We are non-profit org and have been using's SIM for accepting donations on our website. We have had no issues with this process for the last three years. But in the last 2-3 weeks, we are receiving complaints from our users that they...

WooCommerce AIM unsecure payment

I am a web designer creating an e-commerce site for a client. My client has an account in good standing with The following is a message that I've been receiving from Wordpress: WooCommerce AIM Gateway: WooCommerce is not ...

ARBGetSubscriptionStatusRequest vs ARBGetSubscriptionList

I am in the middle of a Visual Basic application which includes ArbApiSample. I am able to set up variables such as:Dim statusSubscriptionRequest As ARBGetSubscriptionStatusRequest = New ARBGetSubscriptionStatusRequest but I am unable to define a var...


Documentation for the .dll API (c#)?

Is there any official documentation on the C# API? Best thing I can find is the example project in GitHub, but it doesnt really explain anything (like what is customerPaymentProfileExType vs. customerPaymentProfileType ???) If anybody could point me ...


Custom Transaction Details API Filter

Using the Transaction API I have been able to retrieve my transactions by Date and if the are unsettled. But, we sometimes get a 1000 or more payments in each batch. I would like the be able to retrieve just the transactions for an individual custome...


Encrypted USB Card Readers For Computers

Can we get an ETA on when Authorize.Net will support Encrypted USB Card Readers for computers? After browsing the forums it appears that Authorize.Net has been "working" on this solution for well over a year now and yet their still doesn't appear to ...

DPM response URL handling -- META refresh

Hi -- been using the AuthNet DPM process for about 2 years now. Works great overall... we process a couple hundred orders per day on our site using DPM. Occasionally, some people have trouble with the response URL and how it parses the good/bad respo...

CIM - Get Transaction History for Payment Profile ID

Hello, I want to retrieve the transaction history for a particular payment profile id. I have found this link "" to get the transaction history in forum. I have tried "get transacti...


Getting start date of subscription Solved

Hello because a StartDate from our DB is different to startdate from ANso i need to get startdate from AN to update our db. any api to do that? Thanks

WooCommerce DPM Problem

***I am going to apologize ahead of time, as I have minimal knowledge in this department, but I am the best we have.***Starting back on June 11th, all transactions processed on our webpage created the following message after submitting payment inform...


CIM Payment Profile setup and transacting

Hello friends, Hope my question makes some sense so you can give inputs to it and point me in the right direction. We have decided to use CIM for member subscription over ARB as we have lot of business rlues related to billing that ARB don't support....


Search Transactions by field Solved

Hello Community, I'm about to integrate AIM, ARB and possibly Transaction Details API's into my CRM. I have searched through the documentation and google and I cannot find any method or API call to simply search transactions (settled or unsettled) by...

Invalid Account, posting CC transaction to sandbox Solved

Hello, I am receiving "The merchant API Login ID is invalid or the account is inactive." when posting a credit card transaction from my website to my sandbox account. The website has been integrated with for credit card transactions for...

Unsettle transactions

Hello, Can someone help me settle our unsettle transactions. The 1st one happened on 29-Jan-2014. Thank you very much. P.A. Nguyen


Sample Application Error

Hello, I'm using Sample Application for payment intergration and got error message as below; respnse coderesponsse reason code There are no error code number just text only. Please help me out.


Visa Account Updater Support

Does particpate in Visa Account Updater and similiar programs from the other card brands?

Does Support Other Readers with Key Injection?

I see that says that it only supports the IDTech reader. Those are pre-injected readers and it's unclear whether or not that's just for the mobile app. If you are building a custom app, have the manufacturer's card reader ...

ARB failing due to no address Solved

I used the PHP SDK to set up AIM and ARBs for our subscription service, which went into production 30 days ago and all was fine.. till now. Now we find ALL of those ARBs are being declined since they have NO address.."TRANSACTION RESULTS Response : T...

Can CIM process payments immediately? Solved

I am messing around with the PHP SDK and have successfully been able to create both ARB and CIM. My end goal is to do the following: 1. Process customers first months payment immediately.2. If payment was successful then add them into ARB or CIM. How...

How to Retry a transaction in AIM?

How can I retry a transaction (in case of an error in the code or while calling Authorize.Net) and know whether the transaction was successful or not?


CIM: Data loss during profile deletion

Hello, I am trying to understand the functionalities of this API so that the requirement and business rules with our system could be analyzed. #1 - When a customer profile in CIM is deleted do we lose alltransactiion history on that profile too?#2 - ...


AVS response question

We use the AIM service. I am trying to determine under what conditions the AVS response will return 'N'. I have some cases where the issuing bank rejects an authorization because the expiration date is incorrect (not expired but incorrect), but the a...