Grok
xAI's Grok models — frontier chat on your own xAI account. Connected with your own key — encrypted, server-side only, never exposed to the browser.
What you can build
Prompts like these, typed into opix, produce working Grok features.
Connect it in three steps
Create the key
Generate an API key in your Grok account — the link below takes you to the exact page.
Paste it in opix
Open your project → Connectors, paste the key. It's stored encrypted and injected server-side; even you only see the last four characters afterwards.
Prompt what you want
Describe the feature in chat — opix writes the Grok code with honest fallbacks built in.
Keys & setup
| Environment variable | Required |
|---|---|
| XAI_API_KEY | Yes |
Create a key in the xAI console (console.x.ai) → API keys. Usage is billed to your xAI account. Not to be confused with Groq — a different provider.
Honest by default
Apps built with opix never pretend. Without a key, Grok-powered features return 503 with a visible connect note — generic AI features keep running on the built-in gateway.
Build with Grok today
Describe the app, connect your key, ship it.
Grok is a trademark of its respective owner, used for identification purposes only. opix is not affiliated with or endorsed by Grok.