NMI Chargeback Prevention
Explore Chargeback.io’s NMI integration for chargeback alerts and automated refunds. Resolve eligible disputes before they become chargebacks.

Why NMI merchants choose Chargeback.io
Protect your NMI gateway and revenue with automated chargeback prevention designed for fast growing and high volume merchants.
Stop disputes before they turn into chargebacks
- Identify risky transactions early before they are filed as chargebacks through NMI.
- Automatically issue refunds on flagged payments to resolve disputes at the source.
- Reduce chargeback volume while keeping your ratios within processor limits.
Maintain a healthy NMI account
- Excessive chargebacks put your merchant account at risk. We help you stay below critical thresholds.
- Avoid monitoring programs and stay in good standing with card networks.
- Keep your payment processing running smoothly without interruptions, reserves, or restrictions.
Lower costs and operational workload
- Save on chargeback fees by handling disputes before they become official.
- Eliminate manual dispute handling and time consuming evidence submissions.
- Keeps your account safer from holds, delays, or processor flags.
Fast and simple setup
- Connect Chargeback.io to your NMI account in minutes.
- No code required. Supports both Verifi Visa and Ethoca Mastercard alerts.
- Protection activates the same day you connect.
Next Steps?
Want to keep NMI happy, and your revenue intact?
Start using Chargeback for NMI and prevent chargebacks before they happen.
Frequently asked questions
Here are the most frequently asked questions we get about Chargeback.
Chargeback.io (Chargeback) helps merchants prevent chargebacks by using card-network dispute alerts. When an alert arrives, you can review it or refund the order within the network’s response window so the dispute closes before it becomes a chargeback.
How it works
- Connect your store.
- Receive and resolve alerts :
- RDR: auto-refunds transactions when eligible, based on your settings.
- Ethoca and CDRN: review and refund manually, or enable automatic refunds via your payment processor integration when the transaction amount falls below your set threshold.
Lower chargebacks to cut fees, save handling time, and reduce the risk of processor account restrictions.
Yes. Use our API setup guide to get connected.
To get started, we’ll need your statement descriptor from your processor (the text that appears on cardholder statements). If you plan to use RDR, we’ll also need 4 ARNs or BINs and CAID.
For added American Express and Discover coverage, see this guide for the required information.
Setup time depends on what you’re enrolling in:
- Account onboarding: around 5 minutes
- Ethoca and CDRN alerts: typically 12 hours
- RDR alerts: typically 7 business days
See this guide for full setup-time details.
Chargeback.io (Chargeback) helps merchants prevent chargebacks by using card-network dispute alerts. When an alert arrives, you can review it or refund the order within the network’s response window so the dispute closes before it becomes a chargeback.
How it works
- Connect your store.
- Receive and resolve alerts :
- RDR: auto-refunds transactions when eligible, based on your settings.
- Ethoca and CDRN: review and refund manually, or enable automatic refunds via your payment processor integration when the transaction amount falls below your set threshold.
Lower chargebacks to cut fees, save handling time, and reduce the risk of processor account restrictions.
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Decrease your dispute rate today
Join 800+ businesses using Chargeback to prevent chargebacks automatically — setup takes less than 2 minutes.