NSM Client & Technical Support
Launching NSM.exe, clearing CEF cache, Direct Connect, audio/graphics settings, and game verification.
AFX Portal & Registration Keys
Issuing, rotating, and revoking nsm_srv_... server keys in AFX Portal and binding IP endpoints.
Dedicated Server Administration
Configuring nsm-server.exe, server-local.cfg, heartbeats on /api/serverlist/ingress, and OneSync.
AFX Account & In-App Sign-In
Linking your account inside NSM.exe, email verification, two-step authentication (2FA), and custom profiles.
AFX Marketplace & Resources
Downloading verified NSM resources, installing scripts and custom MLOs, and managing granted assets.
Scripting, NUI & Native Reference
Building Lua, JavaScript, and C# resources, CEF NUI interfaces, state bags, and server events.
My Support Requests
Only you and AFX Support Staff can view your submitted support requests.
Sign in to your AFX account to view and manage your private support requests.
Sign In to View My RequestsPromoted Knowledge-Base Articles
1. Ensure NSM-Masterlist.exe is running on port 80: Start the local stack via START-LOCALHOST.ps1 or run NSM-Masterlist.exe -bind 127.0.0.1 -port 80.
2. Sign in on AFX Portal or in-app: Click Sign In / Link Account in NSM.exe. If you are signed in on the web (/login), NSM.exe links your account automatically within 1 second!
3. Instant browser authorization: You can also visit https://nsmultiplayer.com/user-api-key/new at any time and click Authorize NSM.exe.
127.0.0.1. On first run, use the One-Time Founder Setup (nta~) box to choose your owner password. Once configured, the setup popup disappears permanently and you can sign in directly as nta~.
sets sv_nsmServerKey "nsm_srv_..." line into your server.cfg or server-local.cfg and launch nsm-server.exe.
F8 inside NSM.exe and type connect 127.0.0.1:30120.
Submit a Support Request
Submit a report to AFX Support. You will be taken directly to your private request page where you and AFX Staff can reply.