License & auth management

Secure your apps with MDAuth

Manage licenses, user authentication, and API security in one place. Built for developers who need control and simplicity.

  • REST API
  • HWID & sessions
  • Webhooks
  • Discord-ready
  • API-firstValidate licenses & users from your stack
  • Real-timeWebhooks & dashboards that stay in sync
  • Built for scaleFrom first key to full reseller workflows
From the community

Trusted by builders shipping real products

Teams and solo developers use MDAuth for licensing, auth, and API security—here’s what they’re saying.