Powered by Adobe Commerce 2.4.5

This extension is in our Payment category. Please remember that it is the merchant’s responsibility to ensure the proper PCI compliance level of their store, as applicable by PCI regulations. The PCI Self-Assessment is one tool you can use when evaluating Payment extensions and how they may affect your PCI compliance level. For more information on Marketplace policies, please review the Marketplace Terms & Conditions.

NMI Payment

This is an Integration with a Third Party Service. Other charges and fees may be required to use this extension on your Store


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NMI is a payment solution provider that offers payment processing software, hardware, and an eCommerce payment gateway for online merchants. NMI offers secure Point to Point Encryption (P2PE) and robust gateways with multiple features, including virtual terminals, batch processing, electronic invoicing, etc. Option to sell anywhere, freedom to choose from 200+ processors, Multiple Merchant IDs capabilities, and powerful reporting is offered with NMI account. NMI Accepts payment in USD, CAD, and many international currencies. 

Rootways NMI Payment extension for Magento 2 helps you capture payment from the credit cards and debit card to your NMI account. Rootways NMI payment module allows generating transactions without leaving Magento checkout. NMI Payment extension allows sale, pre-authorize, capture pre-authorize, refund, and void of the transaction from the Magento 2 website. There is no need to go to the NMI dashboard for all these operations. Magento website merchants can also refund the full or partial payment using the Rootways NMI Payment extension. Rootways NMI credit card payment module is straightforward to install and configure. Just enable the payment method from the Magento admin, add NMI API details to the Magento admin, and you can start accepting the payment to your NMI account using our NMI Payment module.

NMI Payment module by Rootways uses the direct API method. This means Magento website users will enter credit card data on your Magento checkout page. Please note that our NMI Payment method does not store any credit card data or any sensitive pieces of information to the Magento database. You need to have the SSL certificate and a PCI-compliant hosting environment for secure payment processing.


Account & Pricing

You must already have an NMI account to use this extension and NMI payment service. The NMI account will not be created automatically while or after installing the extension. NMI fees and rates average at about $10 per month and transaction fees of $ 0.10. For the latest and updated fees, rates, and terms and conditions, please visit https://www.nmi.com/



  • Credit card data and any sensitive information does not store on the Magento database.
  • The customer website should follow the PCI-Compliance standard outside this extension.
  • Magento website users will enter credit card detail on the Magento website/checkout.
  • The module provides protection of AVS (Address Verification) and CVV.


All Feature List 

  • NMI Credit Card Payment Method.
  • Choose payment action from "Authorize Only" or "Authorize and Capture".
  • Protection of Address verification (AVS)
  • CVV/CVD verification.
  • Sending level 2 and level 3 data.
  • Refund transaction directly from the Magento website admin.
  • Allowed partial refund.
  • Generate orders from the Magento admin using the NMI Payment method.
  • Capture pre-authorized transactions from the Magento admin.
  • Support Void/Cancel from Magento admin.
  • Allow payment method for all or specific countries.
  • Display payment method based on the minimum and/or maximum order total.
  • NMI is a secure payment method.
  • NMI Payment module is easy to set up.



 NMI Payment extension for Magento 2 by Rootways Inc comes with 90 days of free support, a lifetime free upgrade, and a 25-day Marketplace Refund Policy. 

Technical Specifications

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Seller profile

Rootways Inc.

Seller contact



NMI Payment Gateway

Current Version


Adobe Commerce platform compatibility

Open Source (CE): 2.3 (current), 2.4 (current)

Commerce on prem (EE): 2.3 (current), 2.4 (current)

Commerce on Cloud (ECE): 2.3 (current), 2.4 (current)


Stable Build


07 July, 2022


Extensions, Payments & Security, Payment Integration

Quality Report

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Installation & Varnish Tests


Coding Standard


Plagiarism Check


Malware Check


Marketing Review


Manual Testing


All tests were conducted on the latest versions of Adobe Commerce that existed for the compatible release lines at the moment of the extension submission. Latest versions of all other software were used, as applicable.

Release Notes

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  • Compatible with Open Source (CE) : 2.3 2.4
  • Compatible with Commerce on prem (EE) : 2.3 2.4
  • Compatible with Commerce on Cloud (ECE) : 2.3 2.4
  • Stability: Stable Build
  • Description:

    Compatible with Magento 2.4.4


  • Compatible with Open Source (CE) : 2.3 2.4
  • Compatible with Commerce on prem (EE) : 2.3 2.4
  • Compatible with Commerce on Cloud (ECE) : 2.3 2.4
  • Stability: Stable Build
  • Description:

    - Initial release.
    - Credit card payment without leaving the website.


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The best place to start if you need help with a specific extension is to contact the developer. All Adobe Commerce developers have both a contact email and a support email listed.

Contact Vendor

Q & A

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