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chore: Update SDK documentation (#4096)

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docs/python-sdk/fastmcp-server-http.mdx
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---
title: http
sidebarTitle: http
---
# `fastmcp.server.http`
## Functions
### `set_http_request` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/http.py#L81" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
set_http_request(request: Request) -> Generator[Request, None, None]
```
### `create_base_app` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/http.py#L114" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
create_base_app(routes: list[BaseRoute], middleware: list[Middleware], debug: bool = False, lifespan: Callable | None = None) -> StarletteWithLifespan
```
Create a base Starlette app with common middleware and routes.
**Args:**
- `routes`: List of routes to include in the app
- `middleware`: List of middleware to include in the app
- `debug`: Whether to enable debug mode
- `lifespan`: Optional lifespan manager for the app
**Returns:**
- A Starlette application
### `create_sse_app` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/http.py#L142" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
create_sse_app(server: FastMCP[LifespanResultT], message_path: str, sse_path: str, auth: AuthProvider | None = None, debug: bool = False, routes: list[BaseRoute] | None = None, middleware: list[Middleware] | None = None) -> StarletteWithLifespan
```
Return an instance of the SSE server app.
**Args:**
- `server`: The FastMCP server instance
- `message_path`: Path for SSE messages
- `sse_path`: Path for SSE connections
- `auth`: Optional authentication provider (AuthProvider)
- `debug`: Whether to enable debug mode
- `routes`: Optional list of custom routes
- `middleware`: Optional list of middleware
Returns:
A Starlette application with RequestContextMiddleware
### `create_streamable_http_app` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/http.py#L269" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
create_streamable_http_app(server: FastMCP[LifespanResultT], streamable_http_path: str, event_store: EventStore | None = None, retry_interval: int | None = None, auth: AuthProvider | None = None, json_response: bool = False, stateless_http: bool = False, debug: bool = False, routes: list[BaseRoute] | None = None, middleware: list[Middleware] | None = None) -> StarletteWithLifespan
```
Return an instance of the StreamableHTTP server app.
**Args:**
- `server`: The FastMCP server instance
- `streamable_http_path`: Path for StreamableHTTP connections
- `event_store`: Optional event store for SSE polling/resumability
- `retry_interval`: Optional retry interval in milliseconds for SSE polling.
Controls how quickly clients should reconnect after server-initiated
disconnections. Requires event_store to be set. Defaults to SDK default.
- `auth`: Optional authentication provider (AuthProvider)
- `json_response`: Whether to use JSON response format
- `stateless_http`: Whether to use stateless mode (new transport per request)
- `debug`: Whether to enable debug mode
- `routes`: Optional list of custom routes
- `middleware`: Optional list of middleware
**Returns:**
- A Starlette application with StreamableHTTP support
## Classes
### `StreamableHTTPASGIApp` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/http.py#L32" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
ASGI application wrapper for Streamable HTTP server transport.
### `StarletteWithLifespan` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/http.py#L74" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
**Methods:**
#### `lifespan` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/http.py#L76" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
lifespan(self) -> Lifespan[Starlette]
```
### `RequestContextMiddleware` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/http.py#L89" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Middleware that stores each request in a ContextVar and sets transport type.