Anti-fraud engines

DEUNA provides integration with various anti-fraud providers to protect your business from fraudulent transactions and activities.

What is an anti-fraud engine?

An anti-fraud engine is a third-party solution that offers specialized software and services designed to detect, prevent, and mitigate fraudulent activities. These solutions use tools such as fraud detection systems to analyze transactions and behaviors to identify potential fraud based on predefined rules, patterns, or anomalies.

DEUNA anti-fraud

DEUNA supports the following anti-fraud providers:

Accertify

Clearsale

Cybersource

Konduto

Kount

Koin

Riskified

Signifyd

Clearsale Brasil

Sift

Use DEUNA Device Fingerprint solution:

Anti-Fraud Orchestration & Standardized Risk Routing

Our platform simplifies complex fraud management by unifying data from industry-leading anti-fraud providers—including Signifyd, Cybersource, Riskified, Kount, and ClearSale—into a single, actionable framework.

By standardizing diverse fraud scores, we empower merchants to build intelligent, automated payment flows with minimal configuration.

• Universal Risk Standardization: We ingest the proprietary, complex scoring models from your chosen fraud providers and translate them into three simple, standardized tiers: Low, Medium, and High Risk.
• Dynamic, Risk-Based Routing: Use these three standardized levels to trigger automated routing strategies and maximize your authorization rates. For example:
  • Low Risk: Route directly to a preferred gateway MID (e.g., Adyen) for a frictionless checkout.
  • Medium Risk: Automatically trigger a 3D Secure (3DS) step-up challenge to authenticate the user before processing.
  • High Risk: Instantly block the transaction, or route it to a specialized high-risk gateway or a secondary fraud provider for manual review.
• Effortless Merchant Configuration: Setup is entirely self-serve. Simply connect your existing fraud and payment providers using your credentials, and build your primary payment strategies and routing rules around our High/Medium/Low risk parameters

Configure your antifraud provider

To connect to an anti-fraud engine in the Admin, follow these steps.

1. Request engine credentials

Contact the engine representatives and request:

• API key
• Engine account
• Engine dashboard credentials
• Generate any fingerprint or test products associated with the engine

2. Configure the antifraud provider in DEUNA

1. Log in to the Admin.
2. Go to Connections.
3. Choose the engine to integrate.
4. Follow the steps for each engine in the DEUNA Docs.

3. Configure the antifraud provider in your payment strategy

Configure a testing payment gateway and establish a Payment Strategy. It is critical to process Medium Risk if manual review will be used for the merchant. It can be configured either Pre authorization (before the PSP) or Post Authorization (after the PSP)

1. Pre authorization configuration:

   

2. Post Authorization configuration: