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Antifraud Solutions

Block Fraud Before It Costs You

Fraud does not just cost you the transaction amount. It triggers chargebacks, damages your processing ratios, and can put your merchant account at risk. Our antifraud tools screen every transaction in real time, blocking suspicious activity before it settles.

Real-Time Scoring

Every transaction screened against hundreds of risk signals before authorization.

Velocity Checks

Detect card testing and rapid-fire transactions automatically.

3D Secure

Intelligent authentication that triggers only when the risk warrants it.

Antifraud

Multi-Layer Fraud Prevention

Effective fraud prevention requires multiple signals evaluated in real time. We combine device fingerprinting, velocity monitoring, geolocation checks, and machine learning scoring to identify and block fraudulent transactions without adding friction for legitimate customers.
Capabilities

How Our Antifraud Tools Work

Layered screening that catches fraud without slowing down legitimate buyers.

Real-Time Transaction Scoring

Every transaction is scored against hundreds of risk signals before authorization. High-risk transactions are flagged or blocked automatically.

Velocity Monitoring

Detect rapid-fire card testing and unusual purchasing patterns. Set thresholds for transaction count, amount, and frequency by card, IP, or device.

Device Fingerprinting

Identify returning devices across sessions, even when cookies are cleared. Link suspicious devices to known fraud patterns.

3D Secure Authentication

Shift liability on eligible transactions with Visa Secure and Mastercard Identity Check. Intelligent rules trigger 3DS only when the risk warrants it.

Custom Rule Engine

Build rules specific to your business model. Block by country, BIN range, email domain, order velocity, or any combination of transaction attributes.

Specialty-Tuned Models

Fraud patterns differ by vertical. We tune scoring models for your industry so legitimate transactions are not caught in generic filters.

Global Reach

Processing Payments in 30+ Countries

Merchant accounts and payment processing across four key regions, with local acquiring, multi-currency settlement, and region-specific compliance built in.
United States flag

United States

50 states
Active

Full domestic processing with next-day funding and dedicated account management.

European Union flag

European Union

27 member states
Active

PSD2 and SCA compliant processing across all EU member states with multi-currency settlement.

United Kingdom flag

United Kingdom

England, Scotland, Wales, NI
Active

FCA-regulated payment processing with GBP settlement and local acquiring.

Australia flag

Australia

All territories
Active

APRA-compliant processing with AUD settlement and Asia-Pacific connectivity.

Integrations

Works With Your Existing Stack

Antifraud screening runs inline with your payment flow. No separate integration required.

Browse all integrations
Customer Reviews

What Merchants Are Saying

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Corepay approves merchants others turn away, with streamlined approvals, built-in fraud protection, and a dedicated account manager from day one.