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elitt one
The platform to test payments and acceptance solutions
Simulators, guided sandboxes and, soon, official test sessions: test your payment solution from a browser, without depending on a real environment. Built by industry players, for industry players.

What is your profile?
Choose your line of work: we show you what elitt one offers you.
Acceptance solution developers
- A simulated acquirer, in CB2A or through the FrenchSys API
- FrenchSys V6 non-regression, in CB2A
- Test cards, and elitt mobile as an option
Acquirers
- Simulators and sandboxes to validate your implementations (CB2A, CBAE)
- Preparation for the authorization to operate issued by CB
- For e-commerce, the same test plan as PSPs
Payment service providers (PSP)
- A CB2A 1.6.5 sandbox, with a 3DS simulator
- A test plan shared with acquirers
- Towards the CB2A protocol-compliance letter
HCE solution providers and wallet issuers
- Test your HCE solutions and wallets with elitt one
- The same principle: simulators, sandboxes, analysis of every exchange
Test any actor in the payment chain
elitt one plugs into every stage of the chain, to test one actor in isolation, without waiting for the others to be ready.
Requester: sends the message · Responder: answers the message
Three ways to test
From the first try to official validation, one platform.
Simulators
Simulated actors of the payment chain send and answer protocol messages. You see every exchange in real time.
Sandboxes
Guided, automated scenarios with continuous checks of pass or fail criteria. Time savings and reproducibility.
Official sessions
Official test sessions, on a dedicated environment, within the approval processes.

TEST
Run guided tests
Each scenario tells you what to do, step by step. elitt one checks the messages automatically and shows a verdict per step.
- Scenarios replayable at any time
- Automatic check from the exchanged messages
- Frames viewable from the test screen

FOLLOW
Keep a trace of every session
Progress, statistics, logs and history: everything is kept, and a report is available at any time.
- Exportable results, execution reports, audit trails and configurations
- JSON export, in the interface and, depending on the case, through API
- EMVCo Level 3 formats where applicable
Ready for new protocols
elitt one is architected to integrate new protocols: each one plugs into the same simulators, sandboxes and test sessions.
Today: CB2A, CBAE, 3DS, FrenchSys API.
Built on standards
- Tests in the EMVCo Level 3 format
- Scenarios and logs readable in Gherkin
- A step lexicon that you enrich with your team
GO FURTHER
Adapt elitt one to your needs with the options
Configure the simulator’s responses, create your own tests in a graphical environment, add your card profiles (other BINs, schemes, currencies) and emulate your cards from a smartphone.
Coming soon to elitt one
HCE solutions and wallets
Test the solutions of HCE providers and wallet issuers.
Unattended terminals and integrators
A dedicated page and new integration check suites.
Official test sessions
Sessions on a dedicated environment, with CB and FrenchSys.
A SaaS platform, secure and evolving
Centralized SaaS
Simulators, sandboxes and test campaigns in one place, from a browser.
Data in France
Hosted in France, within the European Union.
Simplified login
Single sign-on (SSO).
Attentive to your needs
Agile development, by industry players for industry players.
Getting started
- A simple web browser
- An elitt one account
- Your solution to test
Not an elitt one customer yet? Contact us: we will present the platform and the offer suited to your line of work.
Frequently asked questions
What is elitt one?
elitt’s SaaS platform to test electronic payments and acceptance solutions: simulators, guided sandboxes and, soon, official test sessions.
Simulator, sandbox, official session: what is the difference?
A simulator plays an actor of the payment chain, for free use. A sandbox adds a guided test plan with automatic checks. Official sessions, coming soon, will take place on a dedicated environment within the approval processes.
Do I need to install anything?
No, a browser is enough. Depending on your line of work, you can add test cards or elitt mobile.
Which protocols are supported?
CB2A, CBAE, 3DS and the FrenchSys API today. The platform is designed to welcome new ones.
Where can I find test cards?
On our E-Shop, for face-to-face tests. In e-commerce, card numbers are provided in elitt one.
Is my data protected?
Data is hosted in France, within the European Union, with login through single sign-on (SSO).
How do I get a suitable offer?
Contact us: we will propose the offer matching your line of work and your test needs.
What is your test project?
Our team presents elitt one and proposes the offer suited to your line of work.
Contact uscustomer.service@elitt.com

