Integration and Testing

Authorize.Net API questions and help with your payment integration.

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Anurag
Moderator

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

Anurag
Moderator

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 : https://developer.authorize.net/api/ SDKS : https://github.com/AuthorizeNet API reference : https://developer.authorize.net/api/referenc...

Anurag
Moderator

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 https://developer.authorize.net/api/reference/index.html#payment-transactions-charge-a-credit-card Click on the Try it tab and click send .

RichardH
Administrator

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.

maghrabyjr
New Member

Sandbox login error

Hi,I have created a sandbox account via: https://developer.authorize.net/hello_world/sandbox.html and the account was created successfully, I got the credinitals on my email. Now when I try to login to https://logintest.authorize.net I get this error...

pakclubgame
New Member

Pak club

PakClub Game is a mobile gaming platform with a simple interface and easy navigation for Android users.

Deepam
Member

Usage of Google Pay Keys in Google Pay Integration

For Google Pay Integration Authorize.net's integration steps asks us to generate Google Public Keys and upload that to Google for the initial setup or key rotation. It is also marked as *required.This is found in Left Hand Side Menu -> Account -> Dig...

deanlaw
Contributor

getCustomerProfileRequest returns non-existing subscription id

I have a very weird situation happening and am hoping that someone can either shed some light on it or point me in the right direction. I am trying to retrieve a customer profile using getCustomerProfileRequest. This works fine. However, the result i...

Cyber case

I'm UK based trying to open a account but wondering what the minimum amount my business should be doing to open an account

[E00007] Sandbox credentials become invalid

Environment: Sandbox (apitest.authorize.net)Error: [E00007] User authentication failed due to invalid authentication valuesOur team has different sandbox accounts (these are not shared — every person and every dev server uses its own API Login ID / T...

PayPal Integration - Sandbox Communication Errors

Hello Authorize.NET Community, I have been experiencing issues with Authorize.NET Sandbox with PayPal integration. I have followed all recommended setup steps for enabling the PayPal integration and I am attempting to process authorize and capture pa...

iOS Safari Wiping Custom Form Fields After Accept.js Popup Opens

iOS Safari Memory Management Clearing Form Fields Before tokenization — Phone/Job Number/Signature Missing ~5% of TransactionsBackground / What We're BuildingWe have a custom payment form for a moving company (Safebound Moving & Storage) built on Web...

KT1984
Member

Authorize.net PHP API E00013 The field is invalid

Yesterday transactions started failing while using authorize.net php API. But after looking at the logs, the transactions weren't failing at all. In fact, I get response code 1: {"code":"1","description":"This transaction has been approved."}. Howeve...

ClientId idk-node-1.0.10 is invalid

It appears that as of today 2026-05-29 that the Sandbox has decided that using the clientId of 'sdk-node-1.0.10' is invalid. This is the clientId that is hardcoded into the last release of https://github.com/AuthorizeNet/sdk-nodeUsing the exteranlCon...

Can't add query param to Webhook URL

Hi,I'm configuring a webhook for a Salesforce commerce integration but I get an error when trying to add query params to the webhook URL. The merchant portal rejects: /services/data/vNN.0/commerce/payments/notify?provider=The receiving platform requi...

Help with adding captcha to payment form

Hello,I have an older payment form on a client's website that we inherited. The form collects the basic customer data along with the amount they are going to pay. The form action is a post to 'authorize_sim_send.php'. This seems to be a legacy method...

AuthNet Hosted iFrame broken for VPN users in Chrome 142+

We are finding that users on a VPN (or anyone on a private network) are unable to use the Hosted Authnet iFrame on our site. We are specifically using the iframe delivered from /customer/addPayment. I know Chrome 142 tightened enforcement of the Loca...

AuthNet Hosted iFrame broken for VPN users in Chrome 142+

We are finding that users on a VPN (or anyone on a private network) are unable to use the Hosted Authnet iFrame on our site. We are specifically using the iframe delivered from `/customer/addPayment`. I know Chrome 142 tightened enforcement of the Lo...