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Looks like news streams work now #336

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Jun 5, 2023
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Looks like news streams work now #336

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31 changes: 4 additions & 27 deletions docs/streaming.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -484,7 +484,7 @@ Options Order Book

This stream provides the order book for options. It's not entirely clear what
exchange it aggregates from, but it's been tested to work and deliver data. The
leading hypothesis is that it is bethe order book for the
leading hypothesis is that it is the order book for the
`Chicago Board of Exchange <https://www.cboe.com/us/options>`__ options
exchanges, although this is an admittedly an uneducated guess.

Expand Down Expand Up @@ -546,32 +546,9 @@ We currently believe this is an issue on TDA's side.
News Headlines
++++++++++++++

TD Ameritrade supposedly supports streaming news headlines. However, we have
yet to receive any reports of successful access to this stream. Attempts to read
this stream result in messages like the following, followed by TDA-initiated
stream closure:

.. code-block:: JSON

{
"notify": [
{
"service": "NEWS_HEADLINE",
"timestamp": 1591500923797,
"content": {
"code": 17,
"msg": "Not authorized for all quotes."
}
}
]
}

The current hypothesis is that this stream requires some permissions or paid
access that so far no one has had.If you manage to get this stream working, or
even if you manage to get it to fail with a different message than the one
above, please `report it <https://github.com/alexgolec/tda-api/issues>`__. In
the meantime, ``tda-api`` provides the following methods for attempting to
access this stream.
This stream returns news headlines for a set of symbols. If you encounter issues
activating this stream or receive an error response from TDA, please reach out to
our `Discord server <https://discord.gg/BEr6y6Xqyv>`__ for help.

.. automethod:: tda.streaming::StreamClient.news_headline_subs
.. automethod:: tda.streaming::StreamClient.news_headline_unsubs
Expand Down