Tutujin API currently offers 15 Zhipu GLM models (15 chat), pay-as-you-go with no monthly fee, callable through an OpenAI-compatible API.
Among token-billed models, the lowest input price is glm-4.5-flash at ¥0.4 per 1M tokens (Standard group).
Among per-request models, the cheapest is glm-3-turbo at ¥0.004 per request (Standard group).
Prices updated Nov 12, 2026, 8:17 PM
Each row shows the model's cheapest group, in CNY. Prices in other groups are on the model's own page.
| Model | Cheapest group | Input ¥/1M | Output ¥/1M | Per request ¥ |
|---|---|---|---|---|
| glm-3-turbo | Standard | — | — | ¥0.004 |
| glm-4.5-flash | Standard | ¥0.4 | ¥1.2 | — |
| glm-5.3-flash | China Models 2 | ¥0.64 | ¥2.24 | — |
| glm-4.5-air | China Models | ¥1.12 | ¥1.68 | — |
| glm-4.5-airx | Standard | ¥4 | ¥12 | — |
| glm-4.5 | China Models | ¥4.2 | ¥19.6 | — |
| glm-4.6 | China Models | ¥4.2 | ¥19.6 | — |
| glm-4.7 | China Models | ¥4.2 | ¥19.6 | — |
| glm-4.5-x | Standard | ¥8 | ¥32 | — |
| glm-5 | China Models | ¥8.4 | ¥30.83 | — |
| glm-5.1 | China Models | ¥8.4 | ¥30.8 | — |
| glm-5-turbo | China Models | ¥9.8 | ¥36.4 | — |
| glm-5.2 | China Models 2 | ¥12.8 | ¥44.8 | — |
| glm-5.3 | China Models 2 | ¥12.8 | ¥44.8 | — |
| glm-4v | Standard | ¥120 | ¥120 | — |
One Tutujin API key is all you need; the example uses glm-3-turbo. Point base_url at https://open.tutujin.com/v1 and keep the rest of your official-SDK code.
curl https://open.tutujin.com/v1/chat/completions \
-H "Authorization: Bearer $TUTUJIN_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "glm-3-turbo",
"messages": [{"role": "user", "content": "Introduce yourself in one sentence"}]
}'You pay for actual usage, with no monthly fee or minimum spend. Token-billed models charge input and output tokens separately; per-request models charge per call. The same model costs different amounts in different groups; this page shows each model's cheapest group. Prices updated Nov 12, 2026, 8:17 PM.
Create an API key in the console, set your SDK's base_url to https://open.tutujin.com/v1 and use a model name from the table on this page. Zhipu GLM models on this site support these endpoints: Chat Completions.
Available groups: Standard, China Models, China Models 2, Economy (per call). A group decides the line a key uses and the price it pays; you choose one for each API key when you create it.
We can issue overseas invoices: add our WeChat support JsnonoChat and send your order number. Chinese domestic invoices can be discussed case by case.