Stop fraud before it starts
Detect and prevent fraudulent transactions using real-time risk signals and intelligent controls. Reduce chargebacks while keeping legitimate customers moving through checkout.
How Antifraud works
Built for modern payment flows
NetValve gives you the tools to route smarter, block fraud in real time, and automate recurring revenue, all from a single platform built to scale with your business.
Catch threats early
Real-time fraud detection
Identify suspicious activity using real-time signals and behavioral patterns. Block fraud attempts before authorization and settlement.
Fraud Screening
Low Risk
Score 12 / 100
Signals
Flexible rules engine
Control risk your way
Create risk rules and velocity limits tailored to your business model, transaction types, and customer profiles. Iterate as fraud patterns change.
Prevention Alerts
3Velocity spike detected
12 attempts from same IP in 2 min
2 min ago
BIN attack pattern
Sequential card numbers from Eastern EU
8 min ago
Chargeback threshold
Visa ratio at 0.85% (limit: 0.9%)
23 min ago
Fraud rate normalized
Back below 0.5% threshold
1 hr ago
Reduce false declines
Protect conversion rates
Balance risk and customer experience by reducing unnecessary declines. Limit friction for legitimate buyers while keeping bad actors out.
Chargeback Representation
Dispute #CB-4891
Visa ****4242 · $2,340.00
Reason: Product not received
Deadline: Mar 5, 2026
Evidence
Why NetValve?
Everything you need to get paid
NetValve combines payment processing, fraud protection, and revenue management into a single platform that scales with your business.
Custom rules that fit your business
Define risk thresholds, velocity limits, and block rules tailored to your transaction patterns. Test in shadow mode before going live so you never block a good customer by accident.
Compliance Status
All clearVerification
Regions
One platform, every payment tool you need
From checkout to fraud protection to settlement, NetValve brings your entire payment stack under one roof. Pick the products you need now and add more as you grow.
Checkout Funnel
Last 30 days
60.8% overallProtect revenue without blocking buyers
Monitor fraud rates, false declines, and rule performance in real time. Fine-tune your risk strategy based on data, not guesswork.
The NetValve platform
Every product, one platform
Antifraud is part of the NetValve ecosystem. Every product shares the same infrastructure, the same APIs, and the same commitment to your success.
No vendor lock-in
Route through multiple processors and switch providers without rewriting a single line of code.
Transparent pricing
Interchange-plus pricing with no hidden fees, no surprise charges, and no long-term contracts.
Developer-first APIs
Clean REST APIs, detailed documentation, and sandbox environments that actually mirror production.
Dedicated support
Every account gets a real team, not a ticket queue. Reach us by phone, email, or chat anytime.
Antifraud FAQ
Common questions
Everything you need to know about Antifraud.
How does the fraud detection work?
Every transaction is evaluated in real time against velocity checks, device fingerprinting, geo-analysis, and behavioral patterns. Suspicious transactions are blocked or flagged in milliseconds before reaching your processor.
Will fraud rules block legitimate customers?
The system is designed to minimize false positives. You can fine-tune risk thresholds, create allowlists, and adjust rules per transaction type so good customers pass through without friction.
Can I create my own fraud rules?
Yes. Build custom rules based on velocity, amount, geography, device, card BIN, and more. Rules can be tested in shadow mode before going live so you can measure impact without affecting real transactions.
Does the fraud engine learn over time?
Yes. Risk models adapt as new fraud patterns emerge. The system incorporates transaction outcomes, dispute data, and industry-wide signals to improve detection accuracy continuously.
Ready to optimize your payments?
Talk to our team about how NetValve can help you reduce costs, recover revenue, and scale globally.