Sandbox Merchant Activation Error
While the sandbox registration is now fixed compared to my past post, the activation url gives this error on multiple browsers. {"response":{"rmsg":"Internal server Error"}}
How do I convert a corrupted PST file to another format?
I recently switched to a new computer and have several Outlook PST files containing years of emails. I need an easy way to convert them to PDF and Office 365 without losing attachments or folder structure. What tool should I use?
Sandbox Registration is Down
I was curious if anyone else is having issues with the sandbox registration. I know there was a scheduled maintenance; however, it still seems to be down as I am getting an error of "Registration Failed. Please try again later."
Sandbox Payment Authorization Fails with Reason Code 150 – Missing usd_outlet_id / usd_terminal_idSa
Hello everyone,I am integrating the CyberSource REST API in the Sandbox environment using JWT authentication.Authentication is successful, and my payment request reaches CyberSource successfully. The transaction is created and appears in the Business...
Sandbox is down
Hello,Currently, the https://apitest.cybersource.com/microform/v2/sessions is timing out on my local machine and on the Cybersource docs: https://developer.cybersource.com/api-reference-assets/index.html#flex-microform Anyone else?
Cybersource refund getting Not Authorized /401
I am integrating CyberSource Payment Gateway using JAVASCRIPT. The Payment part is working and going through, However I am stuck at refunds. Always getting not authorized error. The API keys are correct. I have checked multiple times.Note: I am using...
3DS Payer Authentication Challenge OTP Submit not working Solved
Hello Support Team,We are experiencing an issue with the 3DS Payer Authentication challenge flow.Issue:After the cardholder enters the OTP and submits the challenge, the request is sent to the following endpoint:https://centinelapistag.cardinalcommer...
3DS Payer Authentication Challenge/Stepup not working
Hi, I'm implementing Payer Authentication (3ds) and had a working version that today suddenly stopped to work.When I submit the challenge in the challenge iframe, it post to: https://centinelapistag.cardinalcommerce.com/V1/TermURL/2.0/CCAit is a form...
Is Message-Level Encryption (MLE) required for Unified Checkout webhooks to be triggered?
I have successfully completed the Unified Checkout integration, and transactions are processing correctly. However, I am not receiving webhook notifications at my endpoint.Can anyone confirm whether enabling MLE is mandatory for webhook delivery, or ...
Helping Transportation & Limousine Companies Improve Their Online Presence
Hello Cybersource Community,I wanted to introduce our company, Grow Your Limo, and connect with other technology providers, developers, and payment professionals working with transportation businesses.At Grow Your Limo, we specialize in digital marke...
Is JWT now fully supported for the Unified Checkout REST implementation?
Earlier this year, we developed a quick proof-of-concept application to get a feel for converting our legacy Cybersource implementation to the new REST-based Unified Checkout system. At the time of this initial effort, JWT authentication wasn't yet t...
Error - General system failure
encountering authorization failures in Sandbox with the same processor configuration error, even after the earlier confirmation that settings were updated for our merchant profile.Current error:- `status`: `SERVER_ERROR`- `reason`: `SYSTEM_ERROR`- Tr...
MLE Upcoming Mandate
Hello! As per information here https://developer.cybersource.com/docs/cybs/en-us/platform/relnote/all/na/rn-2026-04-10/rn-announce/announcement-mle.html an updated version of message-level encryption (MLE) will become mandatory in order for merchants...
Unable to complete test transaction in Sandbox account
Getting an error while using endpoint or runnng test transaction.Reply Message:The following property is either invalid or missing: usd_outlet_id, usd_terminal_idWhere I can find these configuration? How to pass these values in the request if so.Kind...
Issue Updating Message Level Encryption Configuration
Endpoint:POST https://api.smartpayfuse-test.barclaycard/pts/v2/paymentsReference Documentation:https://developer.smartpayfuse.barclaycard/api-reference-assets/index.html-> Payments -> Process a paymentIn the Message Level Encryption tab, the followin...
How to generate HTTP Signature correctly in CyberSource REST API?
To generate an HTTP Signature in CyberSource REST API, developers must create a SHA 256 digest of the request body and include required headers like host, date, digest, and v c merchant id. The signature string is then signed using the merchant’s sec...
How do you add CaptureContextData to the GenerateUnifiedCheckoutCaptureContextRequest request object Solved
I want to add the "Code" to my request so that I can search on it in the dashboard.var clientInfo = new Upv1capturecontextsDataClientReferenceInformation(Code: "1"); I cannot find a way to add this to the request. The definition of the capture mandat...
Game
Games are an important part of entertainment and learning in today’s world. They can be played on mobile phones, computers, consoles, or even outdoors. Video games improve skills like problem-solving, quick thinking, and hand-eye coordination. Online...
Issues Integrating Payment Flow with Service-Based Website (Need API Guidance)
Hi Cybersource Developer Community,I’m currently working on integrating payment and booking flow into a local service-based website and would really appreciate some guidance from developers familiar with Cybersource APIs.My website is a bond cleaning...
Unified Checkout V1 Issues
I am running into a couple issues integrating the latest Unified Checkout V1. The issues mentioned below do not seem to occur in version 0.34.Issue #1. Attempting to mount a trigger causes a TypeError to occur (version 1.3.0).Code:const client = awai...
: Best practice for reducing payment failures in in-game microtransactions via Cybersource API?
Hi everyone, I’m working on a small online game where players can buy in-game items using Cybersource payments. The integration is working overall, but I’ve noticed a decent number of failed or declined transactions, even when users say their cards s...
How do you handle failed transactions and retries in payment APIs?
I’ve been working with payment integrations recently and one thing I’m trying to improve is how to handle failed transactions more reliably. Sometimes failures are temporary (network issues, timeouts), while others are permanent (card declines, inval...
iframe.min.js fields fail after load
Hi all.I'm loading payment fields using the below.https://testflex.cybersource.com/microform/bundle/v2.9.0/iframe.html?keyId=XXXXXhttps://testflex.cybersource.com/microform/bundle/v2.9.0/iframe.min.jsI'm building using Australian NAB Gateway which us...
Requesting CSRs for Apple and Google Pay for our Cybersource accounts
I do not see the option to enable digital payments for our Cybersource accounts. I that something you need to enable or do I need to log a Cybersource support ticket? Do you guys need to send the respective CSRs to us or is there a way to do that in ...
merchant ID (neostreamtechnologygroup_qr) Getting Reason Code 150, merchant_id invalid or missing on
merchant ID (neostreamtechnologygroup_qr) Getting Reason Code 150, merchant_id invalid or missing on. Please assist fix my sandbox account or suggest solutions.
Can I use Unified Checkout on my site which uses .net 4.8
I currently use Secure Acceptance. My site is on .net 4.8 (and unfortunately for me, it is written in VB.Net). From the documentation and samples, I cannot find anything on how I can implement Unified Checkout on my current site. Is there any sample ...
Getting 403 error on Payment Authorization API call
Hi everyone,I'm integrating Cybersource REST API for payment authorization and keep getting a 403 Forbidden error on every request. I've double-checked my credentials but can't figure out what's wrong.My Setup:Environment: SandboxAPI: REST (not SOAP)...
Best practice for passing custom line-item data from front-end tools to Secure Acceptance?
"I’m currently developing a specialized e-commerce flow where the transaction amount isn't a fixed SKU price, but rather a dynamic calculation based on user-provided dimensions.We’ve built a custom Lawn Topsoil calculator that allows users to determi...
Handling Partial Payments for Custom Services via Flex Microform
"I am currently working on a custom integration using CyberSource Flex Microform for a client's site. We are processing payments for a specialized surveying service where the transaction amount is calculated dynamically on the front end based on user...
Best practices for handling intermittent 400 errors during Cybersource API transactions in productio
Hi everyone,I’m currently working on integrating Cybersource payment APIs into a production environment, and I’ve encountered an issue where certain transactions intermittently return HTTP 400 errors without clear or consistent error messages.Here’s ...
