glm-4.5-air
NixAPI price, from
USD per 1M tokens · via group Self-Deployed-1 · Official list price $0.2 / $1.1Save 49%
About glm-4.5-air
GLM-4.5 and GLM-4.5-Air are the latest flagship model series, built as foundation models for Agent applications. Both use a Mixture-of-Experts (MoE) architecture. GLM-4.5 has 355B total parameters with 32B active; GLM-4.5-Air uses a leaner design with 106B total parameters and 12B active.
Price by routing group
Pick a group in the console when you create a key. Status is live from the router. Live status by group →
| Group | Group status | Model status | Multiplier | Input | Output | Cache read | Cache write |
|---|---|---|---|---|---|---|---|
Self-Deployed-1 | … | ×0.507 | $0.1014 | $0.5577 | $0.0152 | — | |
Alibaba-1 | … | ×0.845 | $0.169 | $0.9295 | $0.0254 | — | |
Self-Deployed-2 | … | ×0.845 | $0.169 | $0.9295 | $0.0254 | — | |
Alibaba-2 | … | ×1.2675 | $0.2535 | $1.394 | $0.038 | — | |
Alibaba-3 | … | ×1.859 | $0.3718 | $2.045 | $0.0558 | — |
USD per 1M tokens
Long-context pricing
- Prompts over 32,000 tokens: input ×1.5, output ×1.33334
Supported endpoints
Call glm-4.5-air in one request
Works with the OpenAI SDK and any OpenAI-compatible client. Replace the key with your own.
curl https://api.nixapi.com/v1/chat/completions \
-H "Authorization: Bearer $NIXAPI_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "glm-4.5-air",
"messages": [{"role": "user", "content": "Hello!"}]
}'from openai import OpenAI
client = OpenAI(base_url="https://api.nixapi.com/v1", api_key="sk-…")
resp = client.chat.completions.create(
model="glm-4.5-air",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)import OpenAI from 'openai';
const client = new OpenAI({ baseURL: 'https://api.nixapi.com/v1', apiKey: process.env.NIXAPI_KEY });
const resp = await client.chat.completions.create({
model: "glm-4.5-air",
messages: [{ role: 'user', content: 'Hello!' }],
});
console.log(resp.choices[0].message.content);Questions about glm-4.5-air
How much does glm-4.5-air cost on NixAPI?
From $0.1014 per 1M input tokens and $0.5577 per 1M output tokens in the Self-Deployed-1 group, about 49% below the official list price. Prices are pay-as-you-go in USD with no monthly minimum.
How do I call glm-4.5-air?
Point any OpenAI-compatible client at https://api.nixapi.com/v1, use your NixAPI key and set the model to "glm-4.5-air".
Which routing groups serve glm-4.5-air?
glm-4.5-air is available in 5 routing groups: Self-Deployed-1, Alibaba-1, Self-Deployed-2, Alibaba-2, Alibaba-3. The lowest price is in Self-Deployed-1.