Authentication that
can't be spoofed.
AtlasAuth is a server-authoritative auth & licensing backend for your C++ and C# apps. Every answer the server gives is cryptographically signed, so the client can trust it — and nothing else.
Cloudflare Workers · Supabase · ECDSA P-256 signed API
Signed responses
Every security reply is ECDSA-P256 signed with your app key. A fake or MITM server cannot forge "logged in" or "app enabled".
Server-authoritative
Sessions, keys, HWID and bans all live and are enforced server-side on Cloudflare + Supabase. The client only verifies.
License keys
Generate keys with any duration — 1 day to lifetime, or custom. Levels, notes, bulk generation, pause & ban.
HWID locking
Bind keys to a device, with a secret-seed escape hatch so you can move your own key. Exact-match bans, zero false positives.
Realtime kicks
Flip an app to maintenance or kill a session and clients are kicked on their next signed heartbeat.
Variables & logs
Auth-gated variables, full activity logs with filtering, and Discord webhook forwarding with rich embeds.