Authorize.Net

Moving Stored Cards Between Authorize.Net and NMI Vaults Without Losing Autoship Customers

Authorize.Net full-card exports need an owner-approved, fee-based request that can take three weeks, NMI imports only through affiliate-initiated PGP files and charges at least $500 to export, and neither gateway imports subscription schedules.

E-commerce 4 Internet Marketers Editorial
Headless & Custom Storefronts

NMI Lays Out How Classic transact.php Integrations Move to Its JSON Payments API

NMI's Classic API Migration Playbook moves server-side payments from /api/transact.php to JSON endpoints such as POST /api/v5/payments/sale, with the private key alone in the Authorization header and errors returned as HTTP status codes. Keys and Collect.js tokens carry over, and the classic API stays supported.

E-commerce 4 Internet Marketers Editorial