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.

AVS errors for UK Customers

A number of our customers are having their transactions with us rejected due to AVS errors. The customers contacting customer support insit their address information is correct, and some have verified with their bank. All of the affected customers ar...

(DPM, PHP) Secure Actions on Transaction Approval

I'm using Direct Post method with the PHP sdk, and once the transaction is approved I need to insert the client's data into a database. The client's data is stored in $_SESSION variables, but I can't access these in the relay_response.php page. I can...

Looking to automate response to daily ARB statuses Solved

I've gone through the reporting API manual but I'm not sure that it will give me what I want. I'm currently working on a site in PHP that uses the ARB API. In the Merchant Interface we can of course configure the reporting emails we would like to rec...

SIM Relay Response - Timeout Error

I realize there are many other posts out there about this exact error in regards to SIM relay response, however, I've addressed every possible resolution I can find currently listed, and everything is configured correctly as far as I can tell. So I t...

Virtuemart cart returning as cancelled when using SIM plugin

So, here's a question that I'm struggling with: I have an test account setup and a Virtuemart cart configured for "live" mode to that account. In AIM mode (native to Virtuemart), everything works as would expect. In SIM mode (using a pl...


I'm building an application I'll be hosting on my own server (integrated with wordpress) to interface with the CIM API. It looks like this is the pricing page:$99 setup, $20/...

Simple Checkout Buttons not showing Solved

Hello,I was piinted here by a live chat rep. This is a link to the site page. the buttons do not show up , in their place is 2 text fields. A rep thought is was because the php is interfering. So, I made a s...


Change color on the sides of SIM payment screen

Is there a way using SIM to change the color on the sides of the payment screen? Exactly the way this forum page looks would be great. Grey side panels with the white background page in the middle for the payment information. I've tried the backgroun...

An error occurred during processing. Please try again.

Development server returning this for all transactions, error code 57. We stopped charging cards for half an hour, tried again and got a couple to go through, but then all declined with this error again. I'm guessing it's some kind of system issue be...

Generic integration question(s) Solved

Insert "not a programmer" disclaimer. I have a generic question that is probably too broad to easily answer, but if you have the time, some help would be greatly appreciated. I work for a small non-profit company that provides EMS/Paramedic/CPR train...

Problems with checkout using CIM

Hello,We uploaded woocommerce plugin and hooked it up with and everything goes smoothly until we place the order.When customer clicks on Place the order button, the webpage fades and the site keeps loading endlessly and there is nothing...


SIM Authorization Only followed by Capture Only

Hi, I'm wondering if it's possible using SIM to do the following:1. Post an AUTH_ONLY to Authorize.net2. Merchant receives a successful response containing x_auth_code, which is stored in the merchant's db3. Some time later (perhaps at order shipment...

CIM auth capture validation Solved

Hello, Im using CIM method profileTransAuthCapturedoes this validate the card ie the exp date and funds availableand return an error if the card fails?


AIM and Split Tender Transactions

Hi, I hope this doesnt sound like a stupid question, but is it possible to have split tender transactions in a card-not-present, adavanced integration method environment? I would like to allow the consumer to use more than one card per transaction . ...

Magstripe CC testing Solved

Hey all. I didn't see a topic on this if there is sorry I missed it. Currently, at work we are testing a Point of Sale system with a pin pad. My job is to set up a testing credit card so we can swipe and test. Now I make cards here but I for the life...

Obtain "nameOnAccount" Via TransactionDetailsAPI With Java?

I'm using the Java SDK to process credit card and eCheck transactions as well as obtain transaction history. Up until today, the integration has been flawless. I'm trying to obtain the "nameOnAccount" variable for eCheck Transactions (using the Trans...

Error connecting to AuthorizeNet using AIM

Last year, my organization used to process payments for an event. This year, they want to do the same. Last year, the implementation of AIM checkout worked without a problem. Since then, however, they have hired me and have moved to a new se...


testing eChecks with aim

Hi all,When I do a test echeck submit - I get back:code 3sub code 2reason code 13-The merchant API Login ID is invalid or the account is inactive. I am using the same login that works fine for credit cards... Q: Why am I getting this and how do I fix...


AIM Sample code - close connection error

Uploaded... SDK Created and edited... DPM - Works OK Created and edited... - Works OK Created and edited... = ERROR = Error connecting to AuthorizeNet...


Getting started with eCheck - any help would be appreciated

Hi all, I am currently working with credit cards and the direct pay method DMP. Now I am also looking to implement ACH checking payments also. If any one can help me get started implementing ACH processing - I would appreciate it. I am now looking at...

Do I need a Customer Profile and Payment Profile? Solved

Im a bit confused.I am building software for recurring memberships.I have the code for creating a customer profile and creating a payment profile.Do I need to create the customer profile first and then add a payment profile with the card they wishto ...


DMP - can't capture response results vars

Hi all,I am trying to set up DPM with php from the PDF docs - DirectPost_guide.pdf. I have 3 pages:checkout_form.phprelay_response.phporder_receipt.phpBasically it works - but on the order_receipt.php page the only result param vars that seems to sho...


Questions for transactions and setup

Okay. I have a question for transaction online. I have a website and it looks like $20 dollars a month. Then it sayd transaction fee is $0.10 *...Does this mean 10cents on the dollar of just ten cents a transaction no matter the price? Second. I am h...


CIM Soap / Switch from Sandbox to Live does not work

Hi there, We are currently incorporate CIM into our website. We are using the SOAP solution. Anyway, in Sandbox Mode everything works like a charme. CustomerID and Payment Profiles are created, we can process payments and refunds. BUT, if we switch f...