Terminal
Manage keys and models with slash commands.
macOSLinuxWindows
Smart routing layer for OpenCode
Less noise. Clearer flow.
Mux balances multiple API keys and models for you, so you stay focused on writing code.
$ curl -fsSL .../install | bash
0
requests routed
0
active users
0.97%
uptime
0ms
avg latency
Platforms
Keep the same flow everywhere
Use one routing logic from terminal to IDE.
Desktop
Track sessions while routing keeps running in the background.
Native appSession viewBuilt-in mux
Web
Connect from any browser and share sessions safely.
Any browserShareableRemote
IDE
Work directly from your editor while mux handles routing.
VS CodeCursorWindsurf
Playground
Add routing without changing your terminal flow
Mux handles key switching, fallback, and status tracking in the background.
- Auto key switching
- Model fallback
- Live cost and status
$
Routing
Live routing visibility
See the active key and model in one panel.
live1,842 req
request
claude-3.5-sonnet
sk-or-a1b2...
sk-or-c3d4...
sk-or-e5f6...
routing:sk-or-a1b2...toclaude-3.5-sonnet
Features
Clear, thin, and production-ready
Auto key switch
Automatically switches active keys when credits run low.
Model fallback
Moves to fallback models when your primary model is unavailable.
Live status
See key, model, and usage state in real time.
Thin config
No heavy config setup after installation.
Cost aware
Balances model selection with cost efficiency.
No downtime
Keeps requests moving instead of failing on a single key.
How it works
Setup in four steps
Install
Complete setup with one command.
Add keys
Use `/mux keys` to add your OpenRouter keys.
Set models
Choose primary and fallback models for routing.
Ship
Focus on coding while mux handles routing operations.
Keep your pace, not your limits.
Install mux and leave routing operations in the background.