1. Get your API key
This is a one-time step.- Go to app.meshapi.ai and sign in (or create an account).
- In the left menu, click API Keys → Create key and name it anything.
- Click the copy icon. The key starts with
rsk_. Keep it private — treat it like a password.
2. First launch
- In Terminal (Mac) or PowerShell (Windows), run:
- It asks for your key once. Paste it and press Enter.
Nothing appears on screen while you paste the key — that’s normal, it’s hidden
for security.
- You land on the home screen, which shows your version, current folder (cwd), and the active model:
3. Say hello
Type a message and press Enter:4. Switch models
Over 1000 models are available.- Type
/modeland start typing a name — a suggestion menu pops up as you type (e.g.qwshows all Qwen models). Pick with the arrow keys + Enter. - Or type it in full:
- To browse the full catalog with prices, type
/models(or filter, e.g./models claude). Prices are shown per 1 million tokens.
5. Let it write and run code
The CLI can create and run files for you. Try:y— yes, this once.a— yes, and don’t ask again for this tool for the rest of the session.n— no.
y to write the file, then y again when it asks to run it. The CLI
runs the file and shows the output: