> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Google Vertex AI Provider

> Use Google Vertex AI with PraisonAI TypeScript

```mermaid theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
graph LR
    U[Input] --> A[Agent]
    A --> O[Output]

    classDef agent fill:#8B0000,color:#fff
    classDef tool fill:#189AB4,color:#fff

    class A agent
    class U,O tool
```

# Google Vertex AI Provider

Enterprise-grade AI with Google Vertex AI.

## Environment Variables

```bash theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
export GOOGLE_APPLICATION_CREDENTIALS=/path/to/service-account.json
export GOOGLE_CLOUD_PROJECT=your-project-id
export GOOGLE_CLOUD_LOCATION=us-central1
```

## Quick Start

<Steps>
  <Step title="Simple Usage">
    ```typescript theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
    import { Agent } from 'praisonai';

    const agent = new Agent({
      name: 'VertexAgent',
      instructions: 'You are a helpful assistant.',
      llm: 'google-vertex/gemini-1.5-pro'
    });

    const response = await agent.chat('Hello!');
    ```
  </Step>

  <Step title="With Configuration">
    Adjust provider credentials and model settings for production — see the sections above.
  </Step>
</Steps>

## Related

<CardGroup cols={2}>
  <Card title="Google Vertex AI CLI Usage" icon="terminal" href="/docs/js/providers/google-vertex-cli">
    Google Vertex AI CLI Usage
  </Card>
</CardGroup>