Payments Testing Services ISO8583
Payment platforms

Test BASE24 Way4 Postilion SmartVista

Any custom payment platform ISO8583 ISO2022 API SWIFT

Testing ISO20022, SWIFT, SQL

Functional testing   Acceptance Testing   Regression Testing   Performance Testing

Full Service lifecycle supported, from POC to LIVE and BAU

Certification Testing

Visa Mastercard Diners Discover AMEX JCB CUP

10 years of Authorization and Clearing payments

For all stages, from Proof of concept to go-live to market and live product support of bringing payments products to the market.

Business cases, Business requirements, Functional Design, Test Design, plans and reports.

Project plans and project strategies From concept to live.

Analysis, design, development, testing and management, across several products.

Test any Payments platform

Payment tools in-house

The Payments tools and Payments simulator come with dedicated software built from the ground up to be used throughout the life of any payments service

10 years of experience building all necessary functionality for all payments projects

Functional Testing

Functional Testing on ISO8583 is easy to set up with the ISO8583 simulator

Acceptance Testing

Acceptance testing with 3rd parties will be straight-forward once our simulator has completed the work.

Regression Testing

regression Testing will be fully automated ad implicit at the end of our testing exercise

Performance Testing

Load test is a built-in feature of our Payments simulator which allows us to reuse previous configuration

Online payments tools, FREE for all

over 1000 users everyday, us included, use our free online payment tools Online payments tools


Payments Projects and go-live

From functional Requirements gathering to project go-live and production support, in isolation or in integration with Fraud Systems, Bank Host and Interchanges like Visa, MasterCard, we test and make sure your solution works as requested from the first deployment.

Testing in integration and User Acceptance environments that all connections receive and send the correct data and behave according to the requirements.

On behalf of the client we perform acceptance testing, making sure the solution satisfies the requirements.

In production we can also test pilot migrations, certifications, analyze data and sync with the institutions for validating and acceptance of results.

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Save 90%

of the cost with multiple providers solutions

neaPay Simulator

One product for the entire lifecycle



Payments Pre-certification and Certification

We can handle certifications through all the stages, from initial contact with schemes like Visa, MasterCard, Diners, to project closure. This includes:
» business case discussions,
» project opening,
» scope analysis,
» test plans preparation,
» test scope preparation,
» test execution and documenting the results,
» results analysis and validation,
» checking with the switches about the validity of the tests and offering support for validation,
» receiving of letters, project closure, thanking everyone involved.

Payments ISO8583 Online Remote

Cloud Based Testing

Times have changed since we started with the latest cutting edge technology to provide the most revolutionary product on the market. Now it is time to keep up the pace by coming with the newest and most modern ways to test payments products. Online Testing and Mobile Testing.

Online Payments Testing Services

» Our Payments simulator can now be user from a browser.
» All controls are also in the browser. Just log on!
» Run transactions, check results, from any location, anytime!
» Many testers, many locations, all working together;
» Drive it smart with a web browser, keep your connections in hand with our smart solution!

Test any Payments platform

Remote testing via HTTP connector

Testing in the cloud or on-premise via HTTP API

Use a local deployment with an online connector which can be remotely controlled

  Secure cloud deployment and connections ensure maximum security

   Business Analysis


From the initial Business Case and proposal, and all the way to defining clear requirements, Designing Test scenarios, Regressions , acceptance criteria and Test Results.

Business technical consultancy in payments, managing communication with institutions, defining deliverables and acceptance.

Technical experience and payments business know-how, essential when dealing with network institutions, Interchanges, processors or Merchants.

   Regression Testing Design


Designing Regression strategies and regression packs, scenarios and cases that check your system thoroughly after each update.

Go live with confidence. We have done it for several institutions and offered consultancy on how to do it properly to others.

Excellent regression designs to find out if functionality has changed during an update.

It is only human to make mistakes, that is why we prefer automatic solutions to detect possible errors. Based on your configuration, we create a regression design and a pack that checks your settings, your configuration, custom code, enhancements and mandates.

   Automatic Regression Suite


Regression tests are designed to be run over and over, automatically, forever.

Automate recurring work, set up regressions packs to run hundreds of transactions, at maximum speed, in less than half an hour.

Once the pack has run check that the results are the same as last time. Automatically.

Automatic report shows either nothing has changed, or which tests have failed.

All built into the Iso8583 Simulator

    Performance Testing


Standard high performance testing out of the box, Configurable formats and configurable data sets

Standardized approach to Functional, Test Set, and then high throuput Load Test

Test reports reflecting the system's performance.

Business-based low to high TPS testing

Load Duration Testing

Business-defined Duration teast, Peak test, average load Test

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Testing BASE24

ACI's old and reliable solution is still the biggest player in the market and still going strong. Therefore we are ready to offer technical support for testing, installation and configuration, as well as mandates implementations and certifications. We can do functional analysis and testing, test scope creation and analysis, integration testing, regression testing, automated regressions and performance testing. Everything that is needed, we can do it and have done it before.

Testing BASE24-eps

ACI's newer payments system has grown over the past years and has proven to be worthy of its predecessor. We have experience testing this system on many platforms, including tandem of course. Installation and configuration, requirements analysis, regression testing, performance testing are just some of the tasks we can perform, but basically we have done just about everything can be done. Migrations from BASE24 classic to BASE24-eps are also a job we are good at.

Testing Way4

Our experience with OpenWay's solution starts from business analysis, testing, configuration and certifications. We have used Way4 with POS, merchants, interchanges, hosts, both authorizations and settlement.

Testing Postilion

ACI's acquired Postilion product is fully supported and communication for testing and certification is fully supported by our products.

Testing NCR Alaric

The newcomer to the big league of authorization systems is also supported by our products and can be interconnected for any testing.

Testing with Asset

ACI's Asset tool proves to be great in testing payments software. All the types of testing services above can be done with Asset. We have many years of experience with Asset and we can use it for everything it can do. Basically all the testing you need for your system, we can do with Asset. And most importantly, we have a huge experience in writing custom scripts for Asset, and we have done that for many clients.

Our experience with Asset is immense, we can design custom scripts, we can set up release test packs, regression and automated regression testing, as well as performance testing and custom devices testing.

For many years we have been working on Base24-eps, developing, testing, installing and configuring it. We spent the past years growing with it and working with it, so I guess we can say we are good friends.

The old reliable software that is BASE24 classic will not die soon, as it is still strong on the market, and we are prepared to support it in installation, configuration, development and testing.

Way4 is the newcomer to the payments market, but is proving to be reliable, scalable, easy to maintain and cost-effective. Therefore, as our customers have started migrating to it, we rolled our sleeves and dove into the specs. Quickly we gained quite some knowledge and now we are confident to offer installation, testing and configuration services for Way4.


Testing - articles

ISO8583 Simulator   6932 views

Altering test cases in Excel for the ISO8583 simulator

When you need to customize your own test case, you need to follow some simple steps all the time.In order to obtain this, you need to alter test data ...
ISO8583 Simulator   6946 views

Sample Recommended design for an Acquirer test cases suite, Scenarios and Regression

A test suit is composed of different scenarios which follow in a functional (or another) way in order to cover the full, or as much as possible, of th ...
ISO8583 Simulator   6961 views

Load Test enabling and performance testing at 1TPS and 100TPS

neaPay simulator performance testing. Simulator is requiring 0.02 seconds to send 100 transactions, every second. How to enable Load /Stress test in ...
ISO8583 Simulator   7024 views

Connect the neaPay ISO8583 Acquirer simulator to your own host or Issuer

Everything is working fine in the test mode, with an Acquirer and a bank host both simulated by neaPay. You want to connect your Acquirer simulator to ...
ISO8583 Simulator   7034 views

Changing fields definitions in the ISO8583 simulator and message converter

In this post we explain how to change individual fields settings so they match your specification. All configurable via GUI or by altering the configu ...
ISO8583 Simulator   8101 views

ISO8583 Simulator neapay- Performance testing at 500, 1000 and 1500 Transactions per second

Taking neaPay simulator to the limits of an instance. Doing 500, 1000 and 1500 transactions per second, on one instance/core. We can start as many as ...
ISO8583 Simulator   8491 views

Deploy the neaPay ISO8583 simulator - video guide

When you receive a delivery from neaPay for an iso8583 simulator, you will get 1 zip file.  This step by step guide will guide you through the d ...
ISO8583 Simulator   9080 views

Create a new test case in the neaPay ISO8583 simulator Video guide

You have successfully run demo transactions, it is time to make your own test cases. In order to obtain this, you need to alter test data in Exce ...
ISO8583 Simulator   10102 views

Support for the neaPay products: Authorization, Switch, Converter, Simulator, Issuer

If you need help deploying, running, configuring, customizing the payments switch, converter, issuer, simulator or any custom product we have delivere ...
ISO8583 Simulator   20882 views

Run the neaPay ISO8583 simulator

Run your ISO8583 simulator from neaPay in 3 steps Start server; > Start client; > Run Transaction; > Check results ...

Choose the product you need

ISO8583 Converter

Convert ISO8583 to JSON XML SQL

ISO8583 Interface

ISO8583 Interface Handler

ISO20022 Converter

Convert ISO20022 to ISO8583 ...

ISO8583 Builder

Build ISO8583 from scratch

ISO8583 Switch

ISO8583 Router by criteria

ISO8583 Authorization

Authorize cards and ledger

Payments Acquirer

Acquiring host from devices

Cards Issuing

Generate and issue cards

ISO8583 Simulator

ISO8583 HISO98 HISO87 simulator

ISO20022 Simulator

ISO20022 & SWIFT simulator

POS Simulator

POS protocols simulator

Web Api Simulator

Web API tester Performance


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