> Discover all available pages from the documentation index: https://mastra.zisheng.pro/zh-HK/llms.txt

# ![Z.AI Coding Plan 標誌](https://models.dev/logos/zai-coding-plan.svg)Z.AI Coding Plan

透過 Mastra 的模型路由器存取 4 個 Z.AI Coding Plan 模型。系統會自動使用 `ZHIPU_API_KEY` 環境變數進行驗證。

詳情請參閱[Z.AI Coding Plan 文件](https://docs.z.ai/devpack/overview)。

```bash
ZHIPU_API_KEY=your-api-key
```

```typescript
import { Agent } from '@mastra/core/agent'

const agent = new Agent({
  id: 'my-agent',
  name: 'My Agent',
  instructions: 'You are a helpful assistant',
  model: 'zai-coding-plan/glm-4.7',
})

// Generate a response
const response = await agent.generate('Hello!')

// Stream a response
const stream = await agent.stream('Tell me a story')
for await (const chunk of stream) {
  console.log(chunk)
}
```

> **資訊:** Mastra 使用與 OpenAI 相容的 `/chat/completions` 端點。部分 Provider 專屬功能可能無法使用，詳情請參閱[Z.AI Coding Plan 文件](https://docs.z.ai/devpack/overview)。

## 模型

| Model                               | Context | Tools | Reasoning | Image | Audio | Video | Input $/1M | Output $/1M |
| ----------------------------------- | ------- | ----- | --------- | ----- | ----- | ----- | ---------- | ----------- |
| `zai-coding-plan/glm-4.7`           | 205K    |       |           |       |       |       | —          | —           |
| `zai-coding-plan/glm-5-turbo`       | 200K    |       |           |       |       |       | —          | —           |
| `zai-coding-plan/glm-5.2`           | 1.0M    |       |           |       |       |       | —          | —           |
| `zai-coding-plan/glm-5.2-highspeed` | 1.0M    |       |           |       |       |       | —          | —           |

## 進階設定

### 自訂標頭

```typescript
const agent = new Agent({
  id: 'custom-agent',
  name: 'custom-agent',
  model: {
    url: 'https://api.z.ai/api/coding/paas/v4',
    id: 'zai-coding-plan/glm-4.7',
    apiKey: process.env.ZHIPU_API_KEY,
    headers: {
      'X-Custom-Header': 'value',
    },
  },
})
```

### 動態選擇模型

```typescript
const agent = new Agent({
  id: 'dynamic-agent',
  name: 'Dynamic Agent',
  model: ({ requestContext }) => {
    const useAdvanced = requestContext.task === 'complex'
    return useAdvanced ? 'zai-coding-plan/glm-5.2-highspeed' : 'zai-coding-plan/glm-4.7'
  },
})
```