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

# __init__

# `fastmcp.server.providers.openapi`

OpenAPI provider for FastMCP.

This module provides OpenAPI integration for FastMCP through the Provider pattern.

Example:

```python theme={"theme":{"light":"snazzy-light","dark":"dark-plus"}}
from fastmcp import FastMCP
from fastmcp.server.providers.openapi import OpenAPIProvider
import httpx

client = httpx.AsyncClient(base_url="https://api.example.com")
provider = OpenAPIProvider(openapi_spec=spec, client=client)
mcp = FastMCP("API Server", providers=[provider])
```