SubscriptionsGLM Access
GLM Access
API Key Product
Access GLM-4 and related models from Zhipu AI. Strong performance for Chinese and English tasks, coding, and content generation.
What's included
- GLM-4 models
- Single API key
- Quick setup
- Renewal support
How to use your GLM API key
1
Get your API key
Your dedicated API key will be delivered via WhatsApp and available in your dashboard under API Keys.
2
Install Chatbox on any device
Download **Chatbox** — a free app for all platforms:
- **Windows**: Download for Windows
- **macOS**: Download for Mac
- **Linux**: Download for Linux
- **Android**: Get it on Google Play
- **iOS**: Get it on the App Store
- **Browser**: Use the web version directly — no install needed
It works seamlessly with custom OpenAI-compatible APIs.
- **Windows**: Download for Windows
- **macOS**: Download for Mac
- **Linux**: Download for Linux
- **Android**: Get it on Google Play
- **iOS**: Get it on the App Store
- **Browser**: Use the web version directly — no install needed
It works seamlessly with custom OpenAI-compatible APIs.
3
Configure Chatbox
Open Chatbox → Settings → **AI Provider** → **OpenAI API Compatible**. Set:
- **API Key**: Your GLM key
- **API Domain**: `https://api.virtusub.xyz/v1`
Click **Save**.
- **API Key**: Your GLM key
- **API Domain**: `https://api.virtusub.xyz/v1`
Click **Save**.
4
Start chatting
Select the GLM model from the dropdown and start using it for writing, coding or research tasks.
Pro tip
All our AI models use a single compatible API format. If you can configure one, you can configure them all. The base URL https://api.virtusub.xyz/v1 works for every AI model key.