# Source: https://gofastmcp.com/python-sdk/fastmcp-utilities-http.md

> ## Documentation Index
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# http

# `fastmcp.utilities.http`

## Functions

### `find_available_port` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/utilities/http.py#L4" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python  theme={"theme":{"light":"snazzy-light","dark":"dark-plus"}}
find_available_port() -> int
```

Find an available port by letting the OS assign one.