The USAePay login is nmi.com/logins. Because USAePay is a white-label gateway, many merchants instead sign in at a branded URL their payment company supplied — running on the same platform. Both reach Merchant Central.
This is a short reference. For the full walkthrough — finding your URL, troubleshooting, and avoiding phishing — see the complete USAePay login guide.
The essentials
- Direct accounts: sign in at nmi.com/logins.
- Reseller accounts: use the branded gateway URL from your welcome email.
- USAePay accounts: use USAePay login portal instead.
- Forgot your URL? It's in your welcome email or on your statement; the reseller can re-send it.