Authentication
made for
everyone!
Secure, scalable, and battle-tested authentication for your applications. Get started in minutes with our powerful REST APIs and ready-to-use SDKs.
Everything you need to ship
A complete license & user management platform with everything a modern software needs.
License Keys
Generate, distribute and revoke keys with HWID / IP lock, time expiry and level-based access.
User Management
Built-in registration, login, banning, HWID tracking and audit trail per application.
Sessions
Token-based sessions with IP & HWID enforcement and automatic 24h expiry.
Logs & Variables
Receive runtime logs and serve dynamic variables to your app without redeploys.
Multi-tenant
Run multiple applications, each with isolated users, licenses and signing secrets.
Simple API
REST endpoints compatible with the standard init/login/register/license flow used in the industry.
Integrate in 5 minutes
Plain HTTP endpoints, no SDK lock-in. Drop the calls into your C++, C#, Python, Node, or any codebase that can speak HTTP.
# 1) Init session
curl -X POST https://guate-xiter.cc/api/1.0/init \
-H "Content-Type: application/json" \
-d '{"appid":"YOUR_APP","secret":"...","hwid":"abc"}'
# 2) Register with license
curl -X POST https://guate-xiter.cc/api/1.0/register \
-d '{"appid":"YOUR_APP","secret":"...",
"sessionid":"...","username":"u1",
"password":"p1","key":"Guate Xiter-XXXX-XXXX-XXXX-XXXX"}'
# 3) Login
curl -X POST https://guate-xiter.cc/api/1.0/login \
-d '{"appid":"YOUR_APP","secret":"...",
"sessionid":"...","username":"u1",
"password":"p1"}'Free. Forever.
Self-host Guate Xiter on your own infrastructure, or use our managed cloud (coming soon). No usage limits, no hidden fees.
- ✓Unlimited applications
- ✓Unlimited users & licenses
- ✓All features included
- ✓MIT license — own it forever
- ✓Deploy on Vercel + Supabase free tier
- ✓Zero-config setup
- ✓Global edge network
- ✓24/7 monitoring & SLA
- ✓Custom domain
- ✓Priority support