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.. _httpx_async_transport:
HTTPXAsyncTransport
===================
This transport uses the `httpx`_ library and allows you to send GraphQL queries using the HTTP protocol.
Reference: :class:`gql.transport.httpx.HTTPXAsyncTransport`
.. note::
GraphQL subscriptions are not supported on the HTTP transport.
For subscriptions you should use the :ref:`websockets transport <websockets_transport>`.
.. literalinclude:: ../code_examples/httpx_async.py
Authentication
--------------
There are multiple ways to authenticate depending on the server configuration.
1. Using HTTP Headers
.. code-block:: python
transport = HTTPXAsyncTransport(
url='https://SERVER_URL:SERVER_PORT/graphql',
headers={'Authorization': 'token'}
)
2. Using HTTP Cookies
You can manually set the cookies which will be sent with each connection:
.. code-block:: python
transport = HTTPXAsyncTransport(url=url, cookies={"cookie1": "val1"})
.. _httpx: https://www.python-httpx.org
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