Stop chargebacks before they start
NetValve Prevention Alerts connects you to card network early warning systems, turning pending disputes into preemptive refunds that protect your revenue and chargeback ratios.
How Prevention Alerts 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.
Direct network integration
Connected to Ethoca and Verifi
Receive dispute signals directly from issuers through Ethoca and Verifi/CDRN alert networks before a formal chargeback is filed.
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
Instant notification
Real-time alert delivery
When an issuer flags a transaction, you are notified immediately. This early window gives you time to act before the dispute escalates.
Chargeback Representation
Dispute #CB-4891
Visa ****4242 · $2,340.00
Reason: Product not received
Deadline: Mar 5, 2026
Evidence
Automated resolution
Preemptive refunds that protect ratios
Issue a refund before the dispute becomes a chargeback. Avoid chargeback fees, protect your merchant ratios, and preserve processor relationships.
Fraud Screening
Low Risk
Score 12 / 100
Signals
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.
Connected to Visa and Mastercard networks
Receive early warning signals from Ethoca and Verifi before disputes become chargebacks. Act on alerts in real time to protect your merchant ratios and processor relationships.
Webhooks
Endpoint active
https://api.example.com/webhooks
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.
Analytics Overview
Total Volume
$4.2M
+12.3%Auth Rate
94.3%
+2.1%Decline Rate
5.7%
-1.4%Avg Ticket
$127
+$37-day volume
Protect your chargeback ratio
Monitor your dispute-to-transaction ratio in real time. Prevention alerts keep you well below card network thresholds so you never risk program scrutiny.
The NetValve platform
Every product, one platform
Prevention Alerts 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.
Prevention Alerts FAQ
Common questions
Everything you need to know about Prevention Alerts.
What are prevention alerts?
Prevention alerts are early warnings from card networks (Ethoca and Verifi/CDRN) that notify you when an issuer flags a transaction for a potential dispute. You receive the alert before a formal chargeback is filed.
How do prevention alerts save money?
By issuing a refund before the dispute becomes a chargeback, you avoid chargeback fees (typically $15-$100 per dispute), protect your merchant ratios, and preserve your relationship with your processor.
Are alerts handled automatically?
You can configure automatic refunds for alerts that match certain criteria, or review each alert manually before taking action. Most merchants use a mix of both based on transaction amount and dispute type.
Which alert networks does NetValve connect to?
NetValve integrates directly with Ethoca (Mastercard) and Verifi/CDRN (Visa), the two primary chargeback alert networks. Coverage spans the majority of card-issuing banks worldwide.
Ready to optimize your payments?
Talk to our team about how NetValve can help you reduce costs, recover revenue, and scale globally.