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Getting Started
1
Get API Key
- Access Z.AI Open Platform, Register or Login.
- Access Billing Page to top up if needed.
- Create an API Key in the API Keys management page.
-
Copy your API Key for use.
Z.AI Open Platform
Access Z.AI Open Platform, Register or Login.API Keys Management
Create an API Key in the API Keys management page.
2
Choose Model
The platform offers multiple models, and you can select the appropriate model based on your needs. For detailed model introductions, please refer to the Models & Agents.
GLM-5.2
Zai’s strongest coding model to date, supporting up to 1M context, with the new reasoning_effort parameter for controlling reasoning depth.
GLM-5V-Turbo
Multimodal Coding model, specializing in visual programming.
GLM-Image
Supports text-to-image generation, achieving open-source state-of-the-art (SOTA) in complex scenarios
CogVideoX-3
New frame generation capabilities that significantly improve image stability and clarity
3
Choose the Calling Method
Our platform provides various development approaches; you can select the best fit for your project needs and tech stack.
HTTP API
Standard RESTful API, compatible with all programming languages.
Z.AI Python SDK
Official Python SDK, featuring full type hints and async support.
Z.AI Java SDK
Official Java SDK, designed for high concurrency and availability.
OpenAI Python SDK
OpenAI SDK Compatibility, quickly migrating from OpenAI.
API Reference
Complete API documentation with parameter descriptions.
4
Make API Call
After preparing your
API Key and selecting a model, you can start making API calls. Here are examples using curl, Python SDK, and Java SDK:- cURL
- Official Python SDK
- Official Java SDK
- OpenAI Python SDK
- OpenAI NodeJs SDK
- OpenAI Java SDK
Get More
API Reference
Access API Reference.
Python SDK
Access Python SDK Github
Java SDK
Access Java SDK Github