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National Card Schemes

Defend your domestic network. Protect your acquiring banks.

Stop fraudulent volume before it hits the ledger. Onlayer empowers national schemes to centrally administer risk services, monitor merchant lifecycles in real time, and standardize fraud defense across the entire network.

Defend your domestic network. Protect your acquiring banks.
Trusted by leading acquirers & PSPs around the world
emirates
BNP Paribas
Deniz Bank
qnb
Halk Bank
Yapı Kredi
iyzico
iş bankası
emirates
BNP Paribas
Deniz Bank
qnb
Halk Bank
Yapı Kredi
iyzico
iş bankası
emirates
BNP Paribas
Deniz Bank
qnb
Halk Bank
Yapı Kredi
iyzico
iş bankası
emirates
BNP Paribas
Deniz Bank
qnb
Halk Bank
Yapı Kredi
iyzico
iş bankası
emirates
BNP Paribas
Deniz Bank
qnb
Halk Bank
Yapı Kredi
iyzico
iş bankası
emirates
BNP Paribas
Deniz Bank
qnb
Halk Bank
Yapı Kredi
iyzico
iş bankası

PAIN POINTS

The network vulnerabilities draining scheme integrity

Stop fraudulent volume before it hits the ledger. Onlayer empowers national schemes to centrally administer risk services, monitor merchant lifecycles in real time, and standardize fraud defense across the entire network.

01

Lack of pre-transaction intelligence

Authorizing transactions without validating the merchant first leaves the scheme highly vulnerable to bad actors exploiting the network.

02

Undetected shadow networks

Bad actors use legitimate storefronts to route unauthorized or illegal payments, and domestic schemes often lack the web-crawling tools to catch them.

03

Post-approval chargeback damage

Catching fraud only after the transaction is complete forces acquirers to absorb massive financial losses from disputes and stolen cards.

SOLUTIONS

How Onlayer secures your domestic card scheme

Equip your network with comprehensive monitoring and automated intervention mechanisms.

Manage the complete merchant lifecycle

Manage the complete merchant lifecycle

Deploy a centralized Merchant Management Platform (MMP) to standardize oversight across every participating acquirer. Leverage advanced AI and machine learning algorithms to detect fraudulent merchants instantly. Continuously monitor merchant behavior and assess risk in real-time to catch anomalies early.

Expose and block transaction laundering

Expose and block transaction laundering

Gain enhanced visibility into transaction flows to proactively prevent unauthorized activities on the domestic scheme. Deploy advanced web crawling and merchant validation processes to ensure total network compliance. Integrate real-time alerts and intervention triggers directly with acquirers to stop bad volume.

Automate POS validation and testing

Automate POS validation and testing

Run customized, proactive test transactions on both physical and virtual POS devices. Validate transaction authenticity across the scheme without relying solely on account balances. Protect acquirers from immediate financial exposure and significantly reduce national-level chargeback incidents.

Tailored Audit Questions: Revolutionizing Workplace Efficiency

"Ease of use, automatized scans, bespoke questions, continuous improvement of the platform."

Verified User in Energy and Utilities

IT Security & Risk Management Associate

Enterprise (> 1000 emp.)

We are able to remediate potential vulnerabilities and track portfolio

"An excellent solution for e-commerce risk assessment and management. We provide an enterprise digital commerce platform for business. During quarterly Awareness Meetings, we discuss the overall situation of our projects with their team and clear any questions we have. Furthermore, since it is a cloud-based solution, it doesn't require any integration and thus operational convenience."

Verified User in IT Services

Deployment Architecture

Mid-Market (51-1000 emp.)

Onlayer For Actionable Insights and Periodic Risk Management

"We love the innovative and pioneering perspective of Onlayer. The best part is their continuous upgrades based on research and global field experience, which have expanded the product to cover additional verticals."

Selma S.

Senior Risk Director

Small-Business (50 or fewer emp.)

Bespoke audit questions

"Automatized scans, customer focus, continuos improvement of platform."

Verified User in Oil & Energy

Risk Manager

Enterprise (> 1000 emp.)

Effective Risk Assessment and Management Product. Great Customer Support.

"We were able to get a clear picture of our merchants’ cyber security posture at the start and close many merchant related gaps. Tracking the overall security posture also keeps us aware of any new cyber security flaws that may emerge and take measures when needed."

Verified User in Financial Services

Risk Manager

Enterprise (> 1000 emp.)

Security matters to usIndustry leaders trust Onlayer to optimize their merchant onboarding strategies and stay compliant in the competitive landscape.
RESOURCESLearn Faster. Decide Clearly.Read the latest insights, follow step-by-step guides, explore real-world case studies, and use our A–Z glossary to move faster with confidence.
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Guides
The Complete Guide to Merchant Onboarding for Acquirers, Banks & PSPs
How modern financial institutions are cutting onboarding time, reducing operational friction, and growing their merchant portfolios with AI-driven platforms.
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Case Study
From Manual Reviews to Automated Compliance at Scale
See how a Tier-1 GCC Acquiring Bank transform their operations to a more scalable system with utilizing Onlayer^s product suite.
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Blog
What to Watch Out For in E-Commerce Security
Let's examine the e-commerce security outlook and discuss the potential risks and challenges that online retailers and consumers may face.
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