# ![CrofAI logo](https://models.dev/logos/crof.svg)CrofAI

Access 21 CrofAI models through Mastra's model router. Authentication is handled automatically using the `CROF_API_KEY` environment variable.

Learn more in the [CrofAI documentation](https://crof.ai/docs).

```bash
CROF_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: "crof/deepseek-v3.2"
});

// 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);
}
```

> **Info:** Mastra uses the OpenAI-compatible `/chat/completions` endpoint. Some provider-specific features may not be available. Check the [CrofAI documentation](https://crof.ai/docs) for details.

## Models

| Model                            | Context | Tools | Reasoning | Image | Audio | Video | Input $/1M | Output $/1M |
| -------------------------------- | ------- | ----- | --------- | ----- | ----- | ----- | ---------- | ----------- |
| `crof/deepseek-v3.2`             | 164K    |       |           |       |       |       | $0.28      | $0.38       |
| `crof/deepseek-v4-flash`         | 1.0M    |       |           |       |       |       | $0.12      | $0.21       |
| `crof/deepseek-v4-pro`           | 1.0M    |       |           |       |       |       | $0.40      | $0.85       |
| `crof/deepseek-v4-pro-precision` | 1.0M    |       |           |       |       |       | $1         | $3          |
| `crof/gemma-4-31b-it`            | 262K    |       |           |       |       |       | $0.10      | $0.30       |
| `crof/glm-4.7`                   | 203K    |       |           |       |       |       | $0.25      | $1          |
| `crof/glm-4.7-flash`             | 200K    |       |           |       |       |       | $0.04      | $0.30       |
| `crof/glm-5`                     | 203K    |       |           |       |       |       | $0.48      | $2          |
| `crof/glm-5.1`                   | 203K    |       |           |       |       |       | $0.45      | $2          |
| `crof/glm-5.1-precision`         | 203K    |       |           |       |       |       | $0.75      | $3          |
| `crof/greg`                      | 229K    |       |           |       |       |       | $0.10      | $0.20       |
| `crof/kimi-k2.5`                 | 262K    |       |           |       |       |       | $0.35      | $2          |
| `crof/kimi-k2.5-lightning`       | 131K    |       |           |       |       |       | $1         | $3          |
| `crof/kimi-k2.6`                 | 262K    |       |           |       |       |       | $0.50      | $2          |
| `crof/kimi-k2.6-precision`       | 262K    |       |           |       |       |       | $0.55      | $3          |
| `crof/mimo-v2.5-pro`             | 1.0M    |       |           |       |       |       | $0.50      | $2          |
| `crof/mimo-v2.5-pro-precision`   | 1.0M    |       |           |       |       |       | $0.80      | $3          |
| `crof/minimax-m2.5`              | 205K    |       |           |       |       |       | $0.11      | $0.95       |
| `crof/qwen3.5-397b-a17b`         | 262K    |       |           |       |       |       | $0.35      | $2          |
| `crof/qwen3.5-9b`                | 262K    |       |           |       |       |       | $0.04      | $0.15       |
| `crof/qwen3.6-27b`               | 262K    |       |           |       |       |       | $0.20      | $2          |

## Advanced configuration

### Custom headers

```typescript
const agent = new Agent({
  id: "custom-agent",
  name: "custom-agent",
  model: {
    url: "https://crof.ai/v1",
    id: "crof/deepseek-v3.2",
    apiKey: process.env.CROF_API_KEY,
    headers: {
      "X-Custom-Header": "value"
    }
  }
});
```

### Dynamic model selection

```typescript
const agent = new Agent({
  id: "dynamic-agent",
  name: "Dynamic Agent",
  model: ({ requestContext }) => {
    const useAdvanced = requestContext.task === "complex";
    return useAdvanced
      ? "crof/qwen3.6-27b"
      : "crof/deepseek-v3.2";
  }
});
```