Introducing NMI App
The complete platform to accept, manage and grow with payments — online, in-person, everywhere. Designed for businesses that mean business.
processed annually
active businesses
uptime SLA
currencies supported
From checkout to payouts, NMI App powers your entire payments stack with a single, elegant integration.
Accept cards, wallets, ACH and 100+ payment methods with one beautiful API.
Tap-to-pay, chip and swipe. Turn any device into a payment terminal instantly.
Live dashboards, custom reports and automatic reconciliation across every channel.
Machine learning that adapts to your business. Reduce chargebacks by up to 40%.
FOR DEVELOPERS
A clean REST API and SDKs for every major language. Comprehensive documentation. Zero friction from sandbox to production.
Explore the APIJoin thousands of companies that trust NMI App to power their payments.
"NMI App is the cleanest payment integration we've ever used. Setup was fast, documentation is excellent, and support actually picks up the phone."
"We switched from a competitor and conversion rate went up 23% within a week. The optimised checkout just works the way customers expect."
"The fraud tooling is genuinely impressive. Chargebacks dropped 38% in our first month and approval rates are the highest we've ever seen."
Join 400,000+ businesses already using NMI App. Set up takes under ten minutes.
Disclaimer: NMI App is an independent payment services platform and is NOT affiliated with NMI (Network Merchants Inc.) or any related entities. We are a separate commercial entity operating at nmi-app.co.com. For the official NMI website visit nmi.com