# LiteLLM server now supported on Vercel

**Published:** March 16, 2026 | **Authors:** Elvis Pranskevichus, Greg Schofield, Ricardo Gonzalez, Marcos Grappeggia, Anthony Shew

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You can now deploy LiteLLM server on Vercel, giving developers LLM access with an OpenAI-compatible gateway connecting to any supported provider, including Vercel AI Gateway.

**app.py**
```python
from litellm.proxy import proxy_server
app = proxy_server.app
```

To route a single model through Vercel AI Gateway, use the below configuration in `litellm_config.yaml`:

**litellm_config.yaml**
```yaml
- model_name: gpt-5.4-gateway
    litellm_params:
      model: vercel_ai_gateway/openai/gpt-5.4
      api_key: os.environ/VERCEL_AI_GATEWAY_API_KEY
```

Deploy [LiteLLM on Vercel](https://app.contentful.com/spaces/e5382hct74si/entries/45WCTJSiC4oVkbxnp12zsG) or learn more on our documentation

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📚 **More updates:** [View all changelog entries](/changelog/sitemap.md) | [Blog](/blog/sitemap.md)