Nacha Names nsKnox Preferred Partner for Global Account Validation and B2B Fraud Prevention

Nacha has designated nsKnox as a Preferred Partner for Account Validation, Risk and Fraud Prevention, and ISO 20022. This partnership signals a critical shift for fintech professionals, as the governance body for the ACH Network prioritizes AI-driven, bank-source verification to secure a payment system that processed $93 trillion in 2025.

What was announced

The announcement confirms that nsKnox has joined Nacha’s Preferred Partner Program, specifically focusing on account validation and the mitigation of payment fraud. Central to this partnership is the nsKnox PaymentKnox platform, which is designed to validate bank account ownership on a global scale. The system operates by cross-referencing account details against authoritative banking system data at two critical stages: first, before any data is entered into an organization’s Enterprise Resource Planning (ERP) system, and again immediately before a payment is released.

This dual-layer verification process is intended to address several persistent issues within the ACH Network, including misdirected payments, fraudulent payment requests, and administrative returns caused by inaccurate account data. The technology behind the platform includes patented Cooperative Cyber Security (CCS), which powers several distinct tools. These include "Quick Check" for instant network-based verification, "Knox Verify" for direct bank-source data, and an autonomous AI Agent Caller. The latter is capable of conducting multilingual vendor-verification callbacks, a task that has historically required significant manual effort from finance and treasury departments.

The scale of the network being protected is substantial; in 2025, the ACH Network handled 35.2 billion payments. By aligning with ISO 20022 standards, the partnership also addresses the industry-wide move toward more data-rich, standardized messaging in global payments. The Preferred Partner designation is reserved for providers whose solutions align with Nacha’s broader strategy of advancing the security and interoperability of the ACH Network.

"nsKnox has always set the highest standard for B2B payment fraud prevention. Becoming a Nacha Preferred Partner reinforces that commitment. Our authoritative, banking data-driven account validation and AI-powered signals protect payment data across the entire Procure-to-Pay life cycle, from onboarding to final release of the ACH payment. This supports organizations’ efforts to address evolving payment risks, giving them greater confidence in their payment workflows."

Nithai Barzam, CEO of nsKnox.

The companies involved

Nacha is the governing body of the ACH Network, serving as the foundation for the U.S. payment system. It facilitates Direct Deposits and Direct Payments with the reach to connect every bank and credit union account in the United States. Beyond its regulatory role, Nacha is responsible for developing the rules and standards that ensure interoperability across diverse stakeholders in the payments industry. It provides a range of services including education, accreditation, and advisory solutions to maintain the integrity of the $93 trillion network.

nsKnox is a fintech specialist focused on protecting B2B payments and ACH originations from fraud and human error. The company’s PaymentKnox platform is built on its proprietary Cooperative Cyber Security technology, which aims to replace manual verification processes with automated, data-driven certainty. By validating account ownership against direct banking sources, nsKnox provides treasury and finance teams with a mechanism to secure transactions across global banking networks. The company’s approach integrates AI-powered signals to monitor the entire procure-to-pay lifecycle, ensuring that payment data remains untampered from the point of vendor onboarding to the final transfer of funds.

What FF News has reported before

Nacha has remained highly active in updating the ACH Network’s defenses and exploring emerging financial technologies. In October 2026, FF News reported that Nacha Unveils New AI-Powered Cybersecurity Tools for Payment Protection, highlighting the organization's focus on technological solutions to combat fraud. This followed a September 2026 report where Nacha Launches Next-Gen Currency Team to Tackle Stablecoins and Tokenized Deposits, showing an expansion into digital asset standards. Additionally, the Preferred Partner Program has seen recent growth, as seen when Nacha Names dhango as Preferred Partner for Risk, Fraud, and Open Banking earlier that same month.

What this means

The inclusion of nsKnox into the Preferred Partner Program underscores a significant industry shift: the move away from self-reported vendor data toward "authoritative" bank-source verification. As ACH volumes reach record highs, the pressure on corporate treasury departments to eliminate manual verification—which is increasingly vulnerable to social engineering and deepfake technology—has become intense. This announcement places traditional manual callback procedures under scrutiny, suggesting they are no longer sufficient for modern risk management. The industry is clearly moving toward a model where AI-driven, autonomous verification is integrated directly into the ERP and payment workflow, raising the bar for any fintech provider operating in the B2B payment space.