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

# ![Fireworks AI logo](https://models.dev/logos/fireworks-ai.svg)Fireworks AI

Accédez à 17 modèles Fireworks AI via le routeur de modèles de Mastra. L’authentification est gérée automatiquement à l’aide de la variable d’environnement `FIREWORKS_API_KEY`.

Pour en savoir plus, consultez la [documentation Fireworks AI](https://fireworks.ai/docs/).

```bash
FIREWORKS_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: "fireworks-ai/accounts/fireworks/models/deepseek-v4-flash"
});

// 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 utilise le point de terminaison `/chat/completions` compatible avec OpenAI. Certaines fonctionnalités propres au Provider peuvent ne pas être disponibles. Consultez la [documentation Fireworks AI](https://fireworks.ai/docs/) pour plus de détails.

## Modèles

| Model                                                           | Context | Tools | Reasoning | Image | Audio | Video | Input $/1M | Output $/1M |
| --------------------------------------------------------------- | ------- | ----- | --------- | ----- | ----- | ----- | ---------- | ----------- |
| `fireworks-ai/accounts/fireworks/models/deepseek-v4-flash`      | 1.0M    |       |           |       |       |       | $0.14      | $0.28       |
| `fireworks-ai/accounts/fireworks/models/deepseek-v4-flash-0731` | 1.0M    |       |           |       |       |       | $0.14      | $0.28       |
| `fireworks-ai/accounts/fireworks/models/deepseek-v4-pro`        | 1.0M    |       |           |       |       |       | $2         | $3          |
| `fireworks-ai/accounts/fireworks/models/glm-5p2`                | 1.0M    |       |           |       |       |       | $1         | $4          |
| `fireworks-ai/accounts/fireworks/models/gpt-oss-120b`           | 131K    |       |           |       |       |       | $0.15      | $0.60       |
| `fireworks-ai/accounts/fireworks/models/gpt-oss-20b`            | 131K    |       |           |       |       |       | $0.07      | $0.30       |
| `fireworks-ai/accounts/fireworks/models/kimi-k2p6`              | 262K    |       |           |       |       |       | $0.95      | $4          |
| `fireworks-ai/accounts/fireworks/models/kimi-k2p7-code`         | 262K    |       |           |       |       |       | $0.95      | $4          |
| `fireworks-ai/accounts/fireworks/models/kimi-k3`                | 1.0M    |       |           |       |       |       | $3         | $15         |
| `fireworks-ai/accounts/fireworks/models/minimax-m2p7`           | 197K    |       |           |       |       |       | $0.30      | $1          |
| `fireworks-ai/accounts/fireworks/models/minimax-m3`             | 512K    |       |           |       |       |       | $0.30      | $1          |
| `fireworks-ai/accounts/fireworks/models/qwen3p7-plus`           | 262K    |       |           |       |       |       | $0.40      | $2          |
| `fireworks-ai/accounts/fireworks/routers/glm-5p2-fast`          | 1.0M    |       |           |       |       |       | $2         | $7          |
| `fireworks-ai/accounts/fireworks/routers/kimi-k2p6-fast`        | 262K    |       |           |       |       |       | $2         | $8          |
| `fireworks-ai/accounts/fireworks/routers/kimi-k2p6-turbo`       | 262K    |       |           |       |       |       | $2         | $8          |
| `fireworks-ai/accounts/fireworks/routers/kimi-k2p7-code-fast`   | 262K    |       |           |       |       |       | $2         | $8          |
| `fireworks-ai/accounts/fireworks/routers/kimi-k3-fast`          | 1.0M    |       |           |       |       |       | $5         | $23         |

## Configuration avancée

### En-têtes personnalisés

```typescript
const agent = new Agent({
  id: "custom-agent",
  name: "custom-agent",
  model: {
    url: "https://api.fireworks.ai/inference/v1/",
    id: "fireworks-ai/accounts/fireworks/models/deepseek-v4-flash",
    apiKey: process.env.FIREWORKS_API_KEY,
    headers: {
      "X-Custom-Header": "value"
    }
  }
});
```

### Sélection dynamique du modèle

```typescript
const agent = new Agent({
  id: "dynamic-agent",
  name: "Dynamic Agent",
  model: ({ requestContext }) => {
    const useAdvanced = requestContext.task === "complex";
    return useAdvanced
      ? "fireworks-ai/accounts/fireworks/routers/kimi-k3-fast"
      : "fireworks-ai/accounts/fireworks/models/deepseek-v4-flash";
  }
});
```