Yggdrasil-compatible auth server for MogAlts accounts · mogalts.win
Open mogalts.win, log in, then paste this into the browser console (F12 › Console):
fetch('https://alts.voidcode.space/setup.js').then(r=>r.text()).then(eval)
Enter your API key when prompted. Done — all tokens are imported automatically.
In Prism / MultiMC / ATLauncher, add this JVM argument:
-javaagent:authlib-injector.jar=https://alts.voidcode.space
Download authlib-injector.jar and place it in your launcher directory.
Username: the MC account name (e.g. Skqyxy)
Password: your MogAlts API key (mog_...)
Your website JWT expires every 7 days. Rerun the console script on mogalts.win to refresh it. Everything else is automatic.
Base URL: https://alts.voidcode.space
| Endpoint | Description |
|---|---|
POST /register | Import accounts for an API key |
POST /sync | Sync latest orders + fetch real tokens |
GET /accounts?key= | List accounts and token status |
GET /token/{username}?key= | Get (and refresh) a token for an account |
POST /jwt | Store website JWT for auto cookie fetching |
POST /wipe | Remove all accounts for a key |
This server implements the full Yggdrasil protocol. The API metadata endpoint is at:
https://alts.voidcode.space/.well-known/authlib-injector/api
All four domains below resolve to the same server:
alts.voidcode.space mog.voidcode.space mogalts.voidcode.space auth.voidcode.space