Z AI (Zhipu AI)
info Notes
Permanent free models, no credit card required. []
key How to get API key
General steps — follow the official Z AI (Zhipu AI) page for exact details.
- Open the Z AI (Zhipu AI) API key page ↗
- Create a new account, or sign in if you already have one.
- Generate an API key from the dashboard or settings.
layers Available models 7
| Model | Capabilities | Context | Output | Rate limit |
|---|---|---|---|---|
GLM-4.7-Flash
glm-4.7-flash |
Text (reasoning) | 200K | — | 1 concurrent request |
GLM-4.5-Flash (retirement announced)
glm-4.5-flash-(retirement-announced) |
Text (reasoning) | 128K | — | 1 concurrent request |
GLM-4.6V-Flash
glm-4.6v-flash |
Multimodal | 128K | — | 1 concurrent request |
GLM 4.7 Flash
glm-4.7-flash |
description
| 200K | — | GLM Flash models for free |
GLM 4.5 Flash
glm-4.5-flash |
description
| 200K | — | GLM Flash models for free |
GLM 4.6 Flash
glm-4.6-flash |
description
| 200K | — | GLM Flash models for free |
GLM 4 Flash
glm-4-flash |
description
| 200K | — | GLM Flash models for free |
help Frequently Asked Questions
Z AI (Zhipu AI) offers 7 free models.
The largest context window is 200,000 tokens.
The free tier is limited to GLM Flash models for free.
No, Z AI (Zhipu AI) does not require a credit card for the free tier.