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 setup 90 days or older

It seems you cannot use the Merchant Interface to setup a Recurring Billing if the original credit card transaction from the customer is over 90days old. Is there any such restriction if I instead use the ARB API to set up the Recusrring Billing?

Where is the secret TopLevelDomain list that webhooks allow?

We have a TLD that is "", and it works great everywhere else. But when setting it up in the "Webhooks" area, it says it's an invalid URL. When I swap it to .com, .net, or some other common TLD, it stops complaining. We...

Customizing error messages

HiI use Acccept hosted form Payment profile in our site and have integrated into our iframe. I use the communicator that send resize window response. We are using it to just get the Payment information and not doing any transaction. When ever there i...

Accept Hosted Payment Form Sample Page Problems

I am trying to get accept hosted payments to work but getting stuck. I tried many things always getting the same result. To narrow it down I went all the way back to the sample code page almost exactly as it exists in the doc and using the token I go...

Basic guide to test webhooks in sandbox live env?

hi all, I've doing integration into a website and im having a issue when testing a webhook,I switch sandbox mode to LIVE I've setup a webhook with and did some payments through Accept hosted form, Success repos...

Suggestions For The Best Magento Hosting Option

I have just created an online store and now looking for the best magento hosting options for my ecommerce store. The store is operational in the UK region and will be featuring leather jacket related products. So, if there is anyone who can suggest m...

Test webhook in sandbox

im integrating AuthrozeDotNet with a C# application and i want to do the checkout fulfillment through a webhook, i checked some of the previous questions and in those answers, i noticed that webhooks are not working in the test mode, is that through?...

PHP SDK issue Locked

Hello, I've got the SDK installed via Composer and here is the path: /anet_php_sdk/vendor/autoload.php I'm loading it like this: require $_SERVER["DOCUMENT_ROOT"].'/anet_php_sdk/vendor/autoload.php'; There are no load errors and I checked by changing...

PHP SDK working locally (sandbox) but not working on production

Hello, I have a PHP Laravel application currently processing payments with the PHP SDK (1.8.7). For some reason, it stopped working and I cannot update our customer's card anymore (AuthorizeNetCustomer). The last successful update was on 2020-01-06. ...

AVS mismatch error just for some transactions

Hello, We are developing a web site which uses InfusionSoft to process the payment transactions. We set as the payment gateway at InfusionSoft. We are getting the following decline error message for some transactions "The transaction ha...

Webhooks with single account but different partners?

Hi! I'm wondering is this possible:1. Have a single account.2. Register one webhook (webhook A) for payment transaction events from one integration partner (Partner A).3. Register a second webhook (webhook B) for payment transaction events f...

VBA error in sandbox

This is really bizarre. I have two Access applications running a test app and a client app.In the test app, I have used the following to post a request and get a response, and it works fine: Test AppPost_URL:

Reg handling CIM Transaction response

Hi Team,Is there any official documentation on handling the CIM transaction's response if the transaction gets failed?With regards to CIM transaction, we will get the result in the object ResultIn Result, we get list of


How to prevent brute force attacks on iFrame?

I have a website using the hosted iFrame on the addPayment page ( A hacker is starting with this page, then seems to have a script that tries hundreds of card numbers per minute until the page success...

Response Missing from

We are using the Accept Hosted method of in our application. To receive the response from the, we are following the approach suggested by, which is using the javascript. But sometimes we are not receiving the...

What is the best approach for logging levels?

I am currently struggling setting up the log environment. For now, I am using Seq and the Seq.Extensions.Logging package. This works well in my personal case, as there is no team etc involved, so I am the only person viewing at the logs.However, I'm ...